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Research Program: CTIT-NICE: Natural Interaction in Computer-mediated Environments

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2012

Aly, R.B.N. and Hiemstra, D. and de Jong, F.M.G. and Apers, P.M.G. (2012) Simulating the Future of Concept-Based Video Retrieval under Improved Detector Performance. Multimedia Tools and Applications, 1. ISSN 1380-7501 *** ISI Impact 0,885 ***

Aly, R.B.N. and McGuinness, K. and Kleppe, M. and Ordelman, R.J.F. and O'Connor, N. and de Jong, F.M.G. (2012) Link Anchors in Images: Is there Truth? In: Proceedings of the 12th Dutch Belgian Information Retrieval Workshop (DIR 2012), 24 Feb 2012, Ghent, Belgium. pp. 1-4. University Ghent. ISBN not assigned

van den Broek, E.L. (2012) Ubiquitous emotion-aware computing. Personal and Ubiquitous Computing, online pre-publication. ISSN 1617-4909 *** ISI Impact 1,137 ***

van den Broek, E.L. (2012) Review: Learning how to match fresco fragments. Computing Reviews. CR139957. ISSN 1530-6585

van den Broek, E.L. (2012) On the bodily expressions of emotion, be aware: More than a century of research! : A commentary on Affective Computing by Kristina Höök. In: The Interaction-Design.org Encyclopedia of Human-Computer Interaction, Chapter 12. The Interaction-Design.org Foundation, Aarhus C., Denmark. ISBN not assigned

van den Broek, E.L. and van der Sluis, F. and Dijkstra, T. (2012) Cross validation of bi-modal health-related stress assessment. Personal and Ubiquitous Computing, online pre-publication. ISSN 1617-4909 *** ISI Impact 1,137 ***

van den Broek, E.L. and Westerink, J.H.D.M. (2012) Biofeedback systems for stress reduction: Towards a Bright Future for a Revitalized Field. In: Proceedings of the International Conference on Health Informatics, HealthInf 2012, 01-04 Feb 2012, Vilamoura, Algarve, Portugal. pp. 499-504. SciTePress - Science and Technology Publications. ISBN 978-989-8425-88-1

Dadvar, M. and de Jong, F.M.G. (2012) Cyberbullying Detection; A Step Toward a Safer Internet Yard. In: Proceedings of the 21st International World Wide Web Conference, WWW 2012 - PhD-Symposium, 16-20 Apr 2012, Lyon, France. pp. 121-125. ACM. ISBN 978-1-4503-1323-0

Dadvar, M. and de Jong, F.M.G. and Ordelman, R.J.F. and Trieschnigg, R.B. (2012) Improved cyberbullying detection using gender information. In: Proceedings of the Twelfth Dutch-Belgian Information Retrieval Workshop (DIR 2012), 23-24 Feb 2012, Ghent, Belgium. pp. 23-25. University of Ghent . ISBN not assigned

Gürkök, H. and Nijholt, A. (2012) Brain-Computer Interfaces for Multimodal Interaction: A Survey and Principles. International Journal of Human-Computer Interaction, 28 (5). pp. 292-307. ISSN 1044-7318 *** ISI Impact 0,681 ***

de Graaff, V. and van Keulen, M. and de By, R.A. (2012) Towards Geosocial Recommender Systems. In: 4th International Workshop on Web Intelligence & Communities (WI&C 2012), 16 Apr 2012, Lyon, France. 8:1-8:4. ACM. ISBN 978-1-4503-1189-2

Habib, M.B. and van Keulen, M. (2012) Improving Toponym Extraction and Disambiguation Using Feedback Loop. In: Proceedings of the 12th International Conference on Web Engineering (ICWE 2012), 23-27 Jul 2012, Berlin, Germany. Lecture Notes in Computer Science . Springer Verlag. ISSN 0302-9743

Heylen, D.K.J. and van Dijk, E.M.A.G. and Nijholt, A. (2012) Robotic Rabbit Companions: amusing or a nuisance? Journal on Multimodal User Interfaces, 5 (1). pp. 53-59. ISSN 1783-7677

Hiemstra, D. and Hauff, C. (2012) Brute Force Information Retrieval Experiments using MapReduce. ERCIM News, 2012 (89). pp. 31-32. ISSN 0926-4981

Janssen, J.H. and van den Broek, E.L. and Westerink, J.H.D.M. (2012) Tune in to your emotions: A robust personalized affective music player. User Modeling and User-Adapted Interaction, 22 (3). pp. 255-279. ISSN 0924-1868 *** ISI Impact 3,074 ***

Koelstra, S. and Mühl, C. and Soleymani, M. and Lee, J. and Yazdani, A. and Ebrahimi, T. and Pun, T. and Nijholt, A. and Patras, I. (2012) DEAP: A Database for Emotion Analysis Using Physiological Signals. IEEE Transactions on Affective Computing, 3 (1). pp. 18-31. ISSN 1949-3045

de Kok, I.A. and Heylen, D.K.J. (2012) Analyzing Nonverbal Listener Responses using Parallel Recordings of Multiple Listeners. Cognitive Processing, online pre-publication. ISSN 1612-4782 *** ISI Impact 1,030 ***

de Kok, I.A. and Poppe, R.W. and Heylen, D.K.J. (2012) Iterative Perceptual Learning for Social Behavior Synthesis. Technical Report TR-CTIT-12-01, Centre for Telematics and Information Technology, University of Twente, Enschede. ISSN 1381-3625

Linssen, J.M. (2012) A Discussion of Interactive Storytelling Techniques for Use in a Serious Game. Technical Report TR-CTIT-12-09, Centre for Telematics and Information Technology, University of Twente, Enschede. ISSN 1381-3625

Nijboer, F. and Clausen, J. and Allison, B.Z. and Haselager, P. (2012) The Asilomar Survey: Stakeholders' Opinions on Ethical Issues Related to Brain-Computer Interfacing. Neuroethics, online pre-publication. ISSN 1874-5490 *** ISI Impact 1,364 ***

Panse, F. and Ritter, N. and van Keulen, M. (2012) Indeterministic Handling of Uncertain Decisions in Deduplication. Journal of Data and Information Quality, not available yet. ISSN 1936-1955

Poppe, R.W. (2012) Facing scalability: Naming faces in an online social network. Pattern Recognition, 45 (6). pp. 2335-2347. ISSN 0031-3203 *** ISI Impact 2,607 ***

van der Sluis, F. and Dijkstra, T. and van den Broek, E.L. (2012) Computer Aided Diagnosis for mental health care: On the Clinical Validation of Sensitive Machines. In: Proceedings of the International Conference on Health Informatics, HealthInf 2012, 01-04 Feb 2012, Vilamoura, Algarve, Portugal. pp. 493-498. SciTePress - Science and Technology Publications. ISBN 978-989-8425-88-1

van der Spoel, S. (2012) Outcome and variable prediction for discrete processes: A framework for finding answers to business questions using (process) data. Master's thesis, University of Twente.

Trieschnigg, R.B. and Tjin-Kam-Jet, K.T.T.E. and Hiemstra, D. (2012) Ranking XPaths for extracting search result records. Technical Report TR-CTIT-12-08, Centre for Telematics and Information Technology, University of Twente, Enschede. ISSN 1381-3625

2011

Esposito, A. and Vinciarelli, A. and Vicsi, K. and Pelachaud, C. and Nijholt, A., ed. (2011) Analysis of Verbal and Nonverbal Communication and Enactment. The Processing Issues. Lecture Notes in Computer Science 6800. Springer Verlag, Berlin. ISSN 0302-9743 ISBN 978-3-642-25774-2

de Keijzer, A. and van Keulen, M., ed. (2011) The Fifth International VLDB Workshop on Management of Uncertain Data. CTIT Workshop Proceedings (WP11-02). Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 0929-0672

Abdel Kader, R. (2011) ROX: Run-Time Optimization of XQueries - By Means of Sampling in Database Systems. LAP LAMBERT Academic Publishing, Germany. ISBN 978-3-8443-1047-4

Akkersdijk, S. and Langenbach, M. and Loch, F. and Theune, M. (2011) The Thumbs Up! Twente system for GIVE 2.5. In: Proceedings of the Generation Challenges Session at the 13th European Workshop on Natural Language Generation, 28-30 Sep 2011, Nancy, France. pp. 312-317. Association for Computational Linguistics. ISBN not assigned

Akkersdijk, S.M. and Brandon, M. and Jochmann-Mannak, H.E. and Hiemstra, D. and Huibers, T.W.C. (2011) ImagePile: an Alternative for Vertical Results Lists of IR-Systems. Technical Report TR-CTIT-11-11, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Aly, R.B.N. and Demeester, T. (2011) Towards a Better Understanding of the Relationship Between Probabilistic Models in IR. In: Proceedings of the 3rd International Conference on Theory of Information Retrieval, ICTIR 2011, 12-14 Sep 2011, Bertinoro, Italy. pp. 164-175. Lecture Notes in Computer Science 6931. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-23317-3

Aly, R.B.N. and Verschoor, T. and Ordelman, R.J.F. (2011) UTwente does Rich Speech Retrieval at MediaEval 2011. In: Working Notes Proceedings of the MediaEval 2011 Workshop, 1-2 Sep 2011, Pisa, Italy. 1. CEUR Workshop Proceedings 807. Sun SITE Central Europe. ISSN 1613-0073

Andre, E. and Bevacqua, E. and Heylen, D.K.J. and Niewiadomski, R. and Pelachaud, C. and Peters, C. and Poggi, I. and Rehm, M. (2011) Non-verbal Persuasion and Communication in an Affective Agent. In: Emotion Oriented Systems. The Humaine Handbook. Cognitive Technologies. Springer Verlag, London, pp. 585-608. ISSN 1611-2482 ISBN 978-3-642-15183-5

Benvenuti, L. and van der Vet, P.E. and van der Veer, G.C. (2011) Sciences, computing, informatics: who is the keeper of the real faith? In: Computer Science Education Research Conference, CSERC 2011, 7-8 April 2011, Heerlen, the Netherlands. pp. 73-78. Open Universiteit. ISBN 978-90-358-1987-0

Bergervoet, E. and van der Sluis, F. and van Dijk, E.M.A.G. and Nijholt, A. (2011) Let the Game do the Talking: The influence of explicitness and game behavior on comprehension in an educational computer game. In: International Conference on CyberWorlds: CYBERWORLDS 2011, 04-06 Oct 2011, Banff, Alberta, Canada. pp. 120-127. IEEE Computer Society. ISBN 978-0-7695-4467-0

Boerman, T.W. and van Keulen, M. and van der Vet, P.E. and Severing, E.I. (2011) Integration of Biological Sources: Exploring the Case of Protein Homology. Technical Report TR-CTIT-11-18, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Bosma, W.E. and Marsi, E. and Krahmer, E. and Theune, M. (2011) Text-to-text generation for question answering. In: Interactive Multi-modal Question-Answering. Theory and Applications of Natural Language Processing. Springer Verlag, Berlin, pp. 117-145. ISSN 2192-032X ISBN 978-3-642-17524-4

Bousmalis, K. and Morencey, L.P. and Pantic, M. (2011) Modeling hidden dynamics of multimodal cues for spontaneous agreement and disagreement recognition. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 746-752. IEEE Computer Society. ISBN 978-1-4244-9140-7

van den Broek, E.L. (2011) Multimedia techniques for device and ambient intelligence: A continuing endeavor. Journal of Ambient Intelligence and Smart Environments, 3 (1). pp. 67-68. ISSN 1876-1364

van den Broek, E.L. (2011) Safeguards in a world of ambient intelligence: A social, economic, legal, and ethical perspective. Journal of Ambient Intelligence and Smart Environments, 3 (2). pp. 179-180. ISSN 1876-1364

van den Broek, E.L. (2011) Cognitive computer vision: Explorations in color and texture processing. Lap Lambert Academic Publishing AG & Co. KG, Saarbrücken, Germany. ISBN 978-3-8443-8301-0

van den Broek, E.L. (2011) Affective Signal Processing (ASP): Unraveling the mystery of emotions. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 11-204 ISBN 978-90-365-3243-3

van den Broek, E.L. (2011) Affective technology, should it be our future or remain fiction? In: Abstracts of Bridging the robotics gap: Bringing together ethicists and engineers, 11-12 July 2011, Enschede, The Netherlands. pp. 12-13. 3TU Centre for Ethics and Technology / University of Twente. ISBN not assigned

van den Broek, E.L. and Janssen, J.H. and van der Zwaag, M.D. and Westerink, J.H.D.M. and Healey, J.A. (2011) Prerequisites for Affective Signal Processing (ASP) - Part V: A response to comments and suggestions. In: Proceedings of the Third International Conference on Bio-Inspired Systems and Signal Processing, Biosignals 2011, 26-29 Jan 2011, Rome, Italy. pp. 301-306. INSTICC Press. ISBN 978-989-8425-35-5

van den Broek, E.L. and Schouten, Th.E. (2011) Distance transforms: Academics versus industry. Recent Patents on Computer Science, 4 (1). pp. 1-15. ISSN 1874-4796

van den Broek, E.L. and Schouten, Th.E. (2011) Modeling Internal Radiation Therapy. In: Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms, 26-29 Jan 2011, Rome, Italy. pp. 228-233. INSTICC Press. ISBN 978-989-8425-36-2

van den Broek, E.L. and van der Sluis, F. and Dijkstra, T. (2011) Telling the story and re-living the past: How speech analysis can reveal emotions in post-traumatic stress disorder (PTSD) patients. In: Sensing Emotions: The impact of context on experience measurements. Philips Research Book Series 12. Springer Science+Business Media B.V., Dordrecht, The Netherlands, pp. 153-180. ISSN 1571-5671 ISBN 978-90-481-3257-7

Cao, Y. (2011) Multimodal Information Presentation for High-Load Human Computer Interaction. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 10-186 ISBN 978-90-365-3116-0

Cowie, R. and Cox, C. and Martin, J.C. and Batliner, A. and Heylen, D.K.J. and Karpouzis, K. (2011) Issues in Data Labelling. In: Emotion-Oriented Systems. The Humaine Handbook. Cognitive Technologies. Springer Verlag, London, pp. 213-241. ISSN 1611-2482 ISBN 978-3-642-15183-5

Dadvar, M. (2011) Who spoke when? Audio-based speaker location estimation for diarization. LAP LAMBERT Academic Publishing , UK. ISBN 978-3-8443-8628-8

Dadvar, M. and Hauff, C. and de Jong, F.M.G. (2011) Scope of negation detection in sentiment analysis. In: Proceedings of the Dutch-Belgian Information Retrieval Workshop, DIR 2011, 04 Feb 2011, Amsterdam, the Netherlands. pp. 16-20. University of Amsterdam. ISBN not assigned

van Dijk, E.M.A.G. and Zwiers, J. and op den Akker, H.J.A. and Kulyk, O. and Hondorp, G.H.W. and Hofs, D.H.W. and Nijholt, A. (2011) Conveying Directional Gaze Cues to Support Remote Participation in Hybrid Meetings. In: Third COST 2102 International Training School, 15-19 March 2010, Caserta, Italy. pp. 425-441. Lecture Notes in Computer Science 6456. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-18183-2

Dral, J. and Heylen, D.K.J. and op den Akker, H.J.A. (2011) Detecting Uncertainty in Spoken Dialogues: An explorative research for the automatic detection of speaker uncertainty by using prosodic markers. In: Affective Computing and Sentiment Analysis. Text, Speech, and Language Analysis 45. Springer Verlag, London, pp. 67-77. ISSN 1386-291X ISBN 978-94-007-1756-5

Duarte Torres, S.R. (2011) Information retrieval for children based on the aggregated search paradigm. Technical Report TR-CTIT-11-05, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Duarte Torres, S.R. and Weber, I. (2011) What and how children search on the web. In: Proceedings of the 20th ACM international conference on Information and knowledge management (CIKM 2011), 24-29 Oct 2011, Glasgow, Scotland. pp. 393-402. ACM. ISBN 978-1-4503-0717-8

Eerenberg, E. (2011) Towards Distributed Information Retrieval based on Economic Models. Master's thesis, University of Twente.

Eickhoff, C. and Polajnar, T. and Gyllstrom, K. and Duarte Torres, S.R. and Glassey, R. (2011) Web Search Query Assistance Functionality for Young Audiences. In: 33rd European Conference on Information Retrieval (ECIR 2011), 18-21 April 2011, Dublin, Ireland. pp. 776-779. Lecture Notes in Computer Science 6611. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-20160-8

Esposito, A. and Vinciarelli, A. and Vicsi, K. and Pelachaud, C. and Nijholt, A. (2011) Preface (to: Analysis of Verbal and Nonverbal Communication and Enactment: The Procesing Issues). In: Proceedings International Conference on Analysis of Verbal and Nonverbal Communication and Enactment: The Processing Issues, 7-10 September 2010, Budapest, Hungary. v-vii. Lecture Notes in Computer Science 6800. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-25774-2

Eyben, F. and Petridis, S. and Schuller, B. and Tzimiropoulos, G. and Zafeiriou, S. and Pantic, M. (2011) Audiovisual classification of vocal outbursts in human conversation using long-short-term memory networks. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), 22-27 May 2011, Prague, Czech Republic. pp. 5844-5847. IEEE Signal Processing Society. ISSN 1520-6149 ISBN 978-1-4577-0538-0

Eyben, F. and Wöllmer, M. and Valstar, M.F. and Gunes, H. and Schuller, B. and Pantic, M. (2011) String-based audiovisual fusion of behavioural events for the assessment of dimensional affect. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 322-329. IEEE Computer Society. ISBN 978-1-4244-9140-7

Fokkinga, M.M. (2011) The Hough transform. Journal of Functional Programming, 21 (2). pp. 129-133. ISSN 0956-7968 *** ISI Impact 1,370 ***

Gürkök, H. and Hakvoort, G. and Poel, M. (2011) Modality switching and performance in a thought and speech controlled computer game. In: Proceedings of the 13th International Conference on Multimodal Interfaces (ICMI 2011), 14-18 Nov 2011, Alicante, Spain. pp. 41-48. ACM. ISBN 978-1-4503-0641-6

Gürkök, H. and Hakvoort, G. and Poel, M. (2011) Evaluating User Experience in a Selection Based Brain-Computer Interface Game: A Comparative Study. In: Proceedings of the 10th International Conference on Entertainment Computing (ICEC 2011), 5-8 Oct 2011, Vancouver, BC, Canada. pp. 77-88. Lecture Notes in Computer Science 6972. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-24499-5

Gürkök, H. and Hakvoort, G. and Poel, M. (2011) Evaluating user experience with respect to user expectations in brain-computer interface games. In: Proceedings of the 5th International Brain-Computer Interface Conference, BCI 2011, 22-24 September 2011, Graz, Austria. pp. 348-351. Verlag der Technischen Universität Graz. ISBN 978-3-85125-140-1

Gürkök, H. and Hakvoort, G. and Poel, M. and Nijholt, A. (2011) User expectations and experiences of a speech and thought controlled computer game. In: Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology (ACE 2011), 8-11 Nov 2011, Lisbon, Portugal. 53:1-53:6. ACM. ISBN 978-1-4503-0827-4

Gürkök, H. and Plass-Oude Bos, D. and van de Laar, B.L.A. and Nijboer, F. and Nijholt, A. (2011) User Experience Evaluation in BCI: Filling the Gap. International Journal of Bioelectromagnetism, 13 (1). pp. 54-55. ISSN 1456-7857

Geuze, J. and van den Broek, E.L. (2011) E-Learning through gaming: Unfolding children’s negotiation skills. In: Intelligent Tutoring Systems in E-Learning Environments: Design, Implementation and Evaluation. Premier Reference Source. IGI Global / Information Science Reference, Hershey, PA, USA, pp. 141-165. ISBN 978-1-61692-008-1

Goos, S. (2011) A model driven approach to modernizing legacy information systems. Master's thesis, University of Twente.

Gunes, H. and Nicolaou, M. and Pantic, M. (2011) Continuous Analysis of Affect from Voice and Face. In: Computer Analysis of Human Behaviour. Springer Verlag, London, pp. 255-291. ISBN 978-0-85729-993-2

Gunes, H. and Schuller, B. and Pantic, M. and Cowie, R. (2011) Emotion representation, analysis and synthesis in continuous space: A survey. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 827-834. IEEE Computer Society. ISBN 978-1-4244-9140-7

Habib, M.B. (2011) Neogeography: The Treasure of User Volunteered Text. In: Proceedings of The Russian Young Scientists Conference in Information Retrieval (YSC), 15-19 Aug 2011, Saint Petersburg, Russia. St. Petersburg University Press. ISBN not assigned

Habib, M.B. (2011) Neogeography: The Challenge of Channelling Large and Ill-Behaved Data Streams. In: The ICDE 2011 Ph.D. Workshop, 11 April 2011, Hannover, Germany. pp. 284-287. IEEE Computer Society. ISBN 978-1-4244-9195-7

Habib, M.B. and van Keulen, M. (2011) Information Extraction, Data Integration, and Uncertain Data Management: The State of The Art. Technical Report TR-CTIT-11-06, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Habib, M.B. and van Keulen, M. (2011) Neogeography: The Challenge of Channelling Large and Ill-Behaved Data Streams. Technical Report TR-CTIT-11-08, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Habib, M.B. and van Keulen, M. (2011) Named Entity Extraction and Disambiguation: The Reinforcement Effect. In: Proceedings of the 5th International Workshop on Management of Uncertain Data, MUD 2011, 29 Aug 2011, Seatle, USA. pp. 9-16. CTIT Workshop Proceedings Series WP11-02. Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Habib, M.B. and van Keulen, M. (2011) Improving Named Entity Disambiguation by Iteratively Enhancing Certainty of Extraction. Technical Report TR-CTIT-11-29, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Habib, M.B. and van Keulen, M. (2011) Named Entity Extraction and Disambiguation from an Uncertainty Perspective. In: Proceedings of the Dutch Belgian Database Day, DBDBD 2011, 2 Dec 2011, University of Twente, The Netherlands. 12. Centre for Telematics and Information Technology, University of Twente . ISBN not assigned

Hakvoort, G. and Gürkök, H. and Plass-Oude Bos, D. and Obbink, M. and Poel, M. (2011) Measuring immersion and affect in a brain-computer interface game. In: 13th IFIP TC 13 International Conference on Human-Computer Interaction, INTERACT 2011, 5-9 Sep 2011, Lisbon, Portugal. pp. 115-128. Lecture Notes in Computer Science 6946. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-23773-7

Hakvoort, G. and Reuderink, B. and Obbink, M. (2011) Comparison of PSDA and CCA detection methods in a SSVEP-based BCI-system. Technical Report TR-CTIT-11-03, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hauff, C. and Trieschnigg, R.B. (2011) Adding Emotions to Pictures. In: Advances in Information Retrieval Theory - Third International Conference (ICTIR 2011), 12-14 Sep 2011, Bertinoro, Italy. pp. 364-367. Lecture Notes in Computer Science 6931. Springer. ISSN 0302-9743 ISBN 978-3-642-23317-3

Heerschop, B. and Goosen, F. and Hogenboom , A. and Frasincar, F. and Kaymak, U. and de Jong, F.M.G. (2011) Polarity Analysis of Texts using Discourse Structure. In: Proceedings of the 20th ACM International Conference on Information and Knowledge Management (CIKM2011), 24-28 Oct 2011, Glasgow, UK. pp. 1061-1070. ACM. ISBN 978-1-4503-0717-8

Heylen, D.K.J. and op den Akker, H.J.A. and ter Maat, M. and Petta, P. and Rank, S. and Reidsma, D. and Zwiers, J. (2011) On the nature of engineering social artificial companions. Applied Artificial Intelligence, 25 (6). pp. 549-574. ISSN 0883-9514 *** ISI Impact 0,563 ***

Heylen, D.K.J. and Bevacqua, E. and Pelachaud, C. and Poggi, I. and Gratch, J. and Schröder, M. (2011) Generating Listening Behaviour. In: Emotion-oriented Systems. The Humaine Handbook. Cognitive Technologies. Springer Verlag, London, pp. 321-347. ISSN 1611-2482 ISBN 978-3-642-15183-5

Hiemstra, D. and Hauff, C. (2011) MapReduce for Experimental Search. In: Proceedings of the Nineteenth Text REtrieval Conference (TREC 2010) , 16-19 Nov 2010, Gaithersburg, MD, USA. 51. NIST Special Publications. National Institute of Standards and Technology (NIST). ISBN not assigned

van Hooijdonk, C. and Bosma, W.E. and Krahmer, E. and Maes, A. and Theune, M. (2011) Experiments in Multimodal Information Presentation. In: Interactive Multi-modal Question-Answering. Theory and Applications of Natural Language Processing. Springer Verlag, Berlin, pp. 89-115. ISSN 2192-032X ISBN 978-3-642-17524-4

Huijbregts, M.A.H. and de Jong, F.M.G. (2011) Robust Speech/Non-Speech Classification in Heterogeneous Multimedia Content. Speech Communication, 53 (2). pp. 143-153. ISSN 0167-6393 *** ISI Impact 1,006 ***

Jiang, B. and Valstar, M.F. and Pantic, M. (2011) Action Unit detection using sparse appearance descriptors in space-time video volumes. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 314-321. IEEE Computer Society. ISBN 978-1-4244-9140-7

de Jong, F.M.G. and Heeren, W.F.L. and van Hessen, A.J. and Ordelman, R.J.F. and Nijholt, A. (2011) Automated Metadata Extraction for Semantic Access to Spoken Word Archives. (Invited) In: Proceedings 12th International Symposium on Social Communication, 17-21 September 2010, Santiago de Cuba. pp. 896-905. Centre for Applied Linguistics. ISBN 978-959-7174-19-6

de Jong, F.M.G. and Ordelman, R.J.F. and Scagliola, S. (2011) Audio-visual Collections and the User Needs of Scholars in the Humanities: a Case for Co-Development. In: Proceedings of the 2nd Conference on Supporting Digital Humanities (SDH 2011), 17-18 Nov 2011, Copenhagen, Sweden. Centre for Language Technology, Copenhagen. ISSN not assigned

Joosse, M. and Sardar, A. and Evers, V. (2011) BEHAVE: A Set of Measures to Assess Users’ Attitudinal and Non-verbal Behavioral Responses to a Robot’s Social Behaviors. In: Social Robotics. Lecture Notes in Computer Science 7072. Springer Verlag, Berlin, pp. 84-94. ISSN 0302-9743 ISBN 978-3-642-25503-8

de Keijzer, A. and van Keulen, M. (2011) Preface. In: The Fifth International VLDB Workshop on Management of Uncertain Data (MUD). CTIT Workshop Proceedings (WP11-02). Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands, v-v. ISSN 0929-0672

van Keulen, M. and Habib, M.B. (2011) Handling uncertainty in information extraction. In: of the 7th International Workshop on Uncertainty Reasoning for the Semantic Web (URSW 2011), 23 Oct 2011, Bonn, Germany. pp. 109-112. CEUR Workshop Proceedings 778. CEUR-WS.org. ISSN 1613-0073

de Kok, I.A. and Heylen, D.K.J. (2011) Appropriate and Inappropriate Timing of Listener Responses from Multiple Perspectives. In: Proceedings of the 10th International Conference on Intelligent Virtual Agents (IVA 2011), 15-17 Sep 2011, Reykjavik, Iceland. pp. 248-254. Lecture Notes in Computer Science 6895. Springer Verlag. ISBN 978-3-642-23973-1

de Kok, I.A. and Heylen, D.K.J. (2011) When Do We Smile? Analysis and Modeling of the Nonverbal Context of Listener Smiles in Conversation. In: Proceedings of the 4th 4th International Conference on Affective Computing and Intelligent Interaction, ASCII 2011, 9-12 Oct 2011, Memphis, Tennessee, USA. pp. 477-486. Lecture Notes in Computer Science 6974. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-24599-2

de Kok, I.A. and Heylen, D.K.J. (2011) Observations on Listener Responses from Multiple Perspectives. In: Proceedings of the 3rd Nordic Symposium on Multimodal Communication, 27-28 May 2011, Helsinki, Finland. pp. 48-55. NEALT Proceedings Series 15. Northern European Association for Language Technology. ISSN 1736-6305

de Kok, I.A. and Heylen, D.K.J. (2011) The MultiLis Corpus - Dealing with Individual Differences in Nonverbal Listening Behavior. In: Third COST 2102 International Training School, 15-19 Mar 2010, Caserta, Italy. pp. 362-375. Lecture Notes in Computer Science 6456. Springer Verlag. ISBN 978-3-642-18184-9

Koppelman, H. and van Dijk, E.M.A.G. and van der Hoeven, G.F. (2011) Undergraduate research: a case study. In: Proceedings of the 16th annual joint conference on Innovation and technology in computer science education, ITiCSE 2011, 27-29 June 2011, Darmstadt, Germany. pp. 288-292. ACM. ISBN 978-1-4503-0697-3

Kulyk, O. and de Kler, T. and de Leeuw, W. and van der Veer, G.C. and van Dijk, E.M.A.G. (2011) Staying Focused: Highlighting-on-Demand as Situational Awareness Support for Groups in Multidisplay Environments. In: Human Aspects of Visualization. Lecture Notes in Computer Science 6431. Springer Verlag, Berlin, pp. 108-126. ISBN 978-3-642-19640-9

van de Laar, B.L.A. and Gürkök, H. and Plass-Oude Bos, D. and Nijboer, F. and Nijholt, A. (2011) Perspectives on User Experience Evaluation of Brain-Computer Interfaces. In: Universal Access in Human-Computer Interaction. Users Diversity. 6th International Conference, UAHCI 2011, Held as Part of HCI International 2011, 9 - 14 July, Orlando. pp. 600-609. Lecture Notes in Computer Science 6766. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-21662-6

van de Laar, B.L.A. and Nijboer, F. and Gürkök, H. and Plass-Oude Bos, D. and Nijholt, A. (2011) User Experience Evaluation in BCI: Bridge the Gap. International journal of bioelectromagnetism, 13 (3). pp. 157-158. ISSN 1456-7857

Larson, M. and Soleymani, M. and Serdyukov, P. and Rudinac, S. and Wartena, C. and Murdock, V. and Friedland, G. and Ordelman, R.J.F. and Jones, G. (2011) Automatic Tagging and Geotagging in Video Collections and Communities. In: Proceedings of the 1st ACM International Conference on Multimedia Retrieval, ICMR2011, 17-20 Apr 2011, Trento, Italy. 51:1-51:8. ACM. ISBN 978-1-4503-0336-1

Lichtenauer, J. and Pantic, M. (2011) Monocular omnidirectional head motion capture in the visible light spectrum. In: IEEE International Conference on Computer Vision Workshops (ICCV Workshops), 2011, 6-13 November 2011, Barcelona, Spain. pp. 430-436. IEEE Computer Society. ISBN 978-1-4673-0062-9

Lichtenauer, J. and Shen, J. and Valstar, M. and Pantic, M. (2011) Cost-effective solution to synchronised audio-visual data capture using multiple sensors. Image and Vision Computing, 29 (10). pp. 666-680. ISSN 0262-8856 *** ISI Impact 1,525 ***

Liwicki, S. and Zafeiriou, S. and Tzimiropoulos, G. and Pantic, M. (2011) Fast and Robust Appearance-based Tracking. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 507-513. IEEE Computer Society. ISBN 978-1-4244-9140-7

ter Maat, M. (2011) Response Selection and Turn-taking for a Sensitive Artificial Listening Agent. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 11-211 ISBN 978-94-6191-105-6

ter Maat, M. and Heylen, D.K.J. (2011) Flipper: An Information State Component for Spoken Dialogue Systems. In: Proceedings of the 10th international conference on Intelligent Virtual Agents (IVA 2011), 15-17 Sep 2011, Reykjavik, Iceland. pp. 470-472. Lecture Notes in Computer Science 6895. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-23973-1

ter Maat, M. and Truong, K.P. and Heylen, D.K.J. (2011) How Agents' Turn-taking Strategies Influence Impressions and Response Behaviors. Presence: Teleoperators and Virtual Environments, 20 (5). pp. 412-430. ISSN 1054-7460 *** ISI Impact 1,097 ***

Mühl, C. and van den Broek, E.L. and Brouwer, A.-M. and Nijboer, F. and Wouwe, N. and Heylen, D.K.J. (2011) Multi-modal affect induction for affective brain-computer interfaces. In: Proceedings of the 4th International Conference on Affective Computing and Intelligent Interaction (ACII 2011), Part I, October 9–12, 2011, Memphis, TN, USA. pp. 235-245. Lecture Notes in Computer Science 6974. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-24599-2

Mühl, C. and Brouwer, A.-M. and van Wouwe, N. and van den Broek, E.L. and Nijboer, F. and Heylen, D.K.J. (2011) Modality-specific Affective Responses and their Implications for Affective BCI. In: Proceedings of the Fifth International Brain-Computer Interface Conference 2011, 22-24 Sep 2011, Graz, Austria. pp. 120-123. Verlag der Technischen Universität. ISBN 978-3-85125-140-1

Mühl, C. and Nijholt, A. and Allison, B. and Dunne, S. and Heylen, D.K.J. (2011) Affective Brain-Computer Interfaces (aBCI 2011). In: Proceedings 4th International Conference on Affective Computing and Intelligent Interaction (ACII2011), Part II, 9-12 Oct 2011, Memphis, TN, USA. 435. Lecture Notes in Computer Science 6975. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-24570-1

McGuinness, K. and Aly, R.B.N. and Chen, Shu and Frappier, M. and Kleppe, M. and Lee, Hyowon and Ordelman, R.J.F. and Arandjelovic, R. and Juneja, M. and Jawahar, C.V. and Vedaldi, A. and Schwenninger, J. and Tschöpel, S. and Schneider, D. and O'Conner, N.E. and Zisserman, A. and Smeaton, A. and Beunders, H. (2011) AXES at TRECVid 2011. In: TREC 2011 Video Retrieval Evaluation Online Proceedings (TRECVid 2011), 05-07 Dec 2011, Gaithersburg, MD, USA. NIST. ISBN not assigned

Meijer, F. (2011) Spatial cognition in synthetic environments. PhD thesis, University of Twente. ISBN 978-90-365-3178-8

Murguialday, A.R. and Hill, J. and Bensch, M. and Martens , S. and Halder, S. and Nijboer, F. and Schoelkopf, B. and Birbaumer, N. and Gharabaghi, A. (2011) Transition from the locked in to the completely locked-in state: A physiological analysis. Clinical Neurophysiology, 122 (5). pp. 925-933. ISSN 1388-2457 *** ISI Impact 2,786 ***

Neiberg, D. and Truong, K.P. (2011) Online Detection Of Vocal Listener Responses With Maximum Latency Constraints. In: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 22-27 May 2011, Prague, Czech Republic. pp. 5836-5839. IEEE Signal Processing Society. ISSN 1520-6149 ISBN 978-1-4577-0538-0

Nicolaou, M. and Gunes, H. and Pantic, M. (2011) Continuous prediction of spontaneous affect from multiple cues and modalities in valance-arousal space. IEEE Transactions on Affective Computing, 2 (2). pp. 92-105. ISSN 1949-3045

Nicolaou, M. and Gunes, H. and Pantic, M. (2011) Designing Frameworks for Automatic Affect Prediction and Classiﬁcation in Dimensional Space. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW 2011), 20-25 June 2011, Colorado Springs, USA. pp. 20-26. IEEE Computer Society. ISSN 2160-7508 ISBN 978-1-4577-0529-8

Nicolaou, M. and Gunes, H. and Pantic, M. (2011) Output-associative RVM regression for dimensional and continuous emotion prediction. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 16-23. IEEE Communications Society. ISBN 978-1-4244-9140-7

Nicolaou, M.A. and Gunes , H. and Pantic, M. (2011) A Multi-layer Hybrid Framework for Dimensional Emotion Classification. In: MM '11 : Proceedings of the 19th ACM International Conference on Multimedia , 28 Nov - 01 Dec 2011, Scottsdale, USA. pp. 933-936. ACM. ISBN 978-1-4503-0616-4

Niculescu, A.I. (2011) Conversational interfaces for task-oriented spoken dialogues: design aspects influencing interaction quality. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 11-212 ISBN 978-90-752-9600-6

Niculescu, A.I. and van Dijk, E.M.A.G. and Nijholt, A. and See, S.L. (2011) The Influence of Voice Pitch on the Evaluation of a Social Robot Receptionist. In: Proceedings of the the Second IEEE International Conference on User Science and Engineering (i-USEr 2011), 29 Nov -02 Dec 2011, Kuala Lumpur. pp. 18-23. IEEE Computer Society. ISBN 978-1-4577-1655-3

Nijboer, F. and Allison, B.Z. and Dunne, S. and Plass-Oude Bos, D. and Nijholt, A. and Haselager, P. (2011) A Preliminary Survey on the Perception of Marketability of Brain-Computer Interfaces and Initial Development of a Repository of BCI Companies. In: Proceedings 5th International Brain-Computer Interface Conference (BCI 2011), 22-24 Sep 2011, Graz, Austria. pp. 344-347. Verlag der Technischen Universitaet Graz. ISBN 978-3-85125-140-1

Nijboer, F. and Clausen, J. and Allison, B.Z. and Haselager, P. (2011) Researchers’ opinions about ethically sound dissemination of BCI research to the public media. International Journal of Bioelectromagnetism, 13 (3). pp. 108-109. ISSN 1456-7865

Nijholt, A. (2011) The Network of Things: People Included. (Invited) In: Proceedings of the 3rd International Conference on Next Generation Networks and Services, NGNS 2011, 18-20 Dec 2011, Hammamet, Tunesia. viii. IEEE Computer Society. ISBN 978-1-4673-0138-1

Nijholt, A. (2011) Van FaceBook naar BrainBook: Spelen met je Hersenen en Andere Observaties. In: Facetten van Jan. Liber Amicorum 2011, 20 Dec 2011, Utrecht. pp. 78-86. Universiteit Utrecht. ISBN not assigned

Nijholt, A. (2011) Intetain 2011: Conference Report. ICaST, ICST's Global Community Magazine, Conference reports. ISSN 2032-8745

Nijholt, A. (2011) No Grice: Computers that Lie, Deceive and Conceal. In: Proceedings 12th International Symposium on Social Communication, 17-21 Jan 2011, Santiago de Cuba, Cuba. pp. 889-895. Centre for Applied Linguistics. ISBN 978-959-7174-19-6

Nijholt, A. and Allison, B.Z. and Jacob, R.K. (2011) Brain-Computer Interaction: Can Multimodality Help? In: Proceedings 13th International Conference on Multimodal Interfaces (ICMI 2011), 14-18 Nov 2011, Alicante, Spain. pp. 35-39. ACM. ISBN 978-1-4503-0641-6

Nijholt, A. and Pasch, M. and van Dijk, E.M.A.G. and Reidsma, D. and Heylen, D.K.J. (2011) Observations on Experience and Flow in Movement-Based Interaction. In: Whole Body Interaction. Human–Computer Interaction Series. Springer-Verlag, London, pp. 101-119. ISSN 1571-5035 ISBN 978-0-85729-432-6

Nijholt, A. and Poppe, R.W. (2011) Facial and Bodily Expressions for Control and Adaptation of Games (ECAG’11). In: Proceedings International Workshop on Facial and Bodily Expressions for Control and Adaptation of Games (ECAG 2011), 25 Mar 2011, Santa Barbara, CA, USA. pp. 765-765. IEEE Computer Society. ISBN 978-1-4244-9140-7

Oikonomopoulos, A. and Patras, I. and Pantic, M. (2011) Spatiotemporal Localization and Categorization of Human Actions in Unsegmented Image Sequences. IEEE Transactions on Image Processing, 20 (4). pp. 1126-1140. ISSN 1057-7149 *** ISI Impact 2,606 ***

Oomen, J. and Ordelman, R.J.F. (2011) Accessing Audiovisual Heritage: A Roadmap for Collaborative Innovation. IEEE Multimedia, 18 (4). pp. 4-10. ISSN 1070-986X *** ISI Impact 1,066 ***

Ordelman, R.J.F. (2011) Audiovisual Archive Exploitation in the Networked Information Society. (Invited) In: MIRUM '11: Proceedings of the 1st International ACM Workshop on Music Information Retrieval with User-centered and Multimodal Strategies, 30 Nov 2011, Scottsdale, Arizona, US. pp. 19-20. ACM. ISBN 978-1-4503-0986-8

Ordelman, R.J.F. and de Jong, F.M.G. (2011) Distributed Access to Oral History collections: Fitting Access Technology to the needs of Collection Owners and Researchers. In: Digital Humanities 2011: Conference Abstracts, 19-22 June 2011, Stanford, US. pp. 347-349. Stanford University Library. ISBN 978-0-911221-47-3

Pantic, M. and Cowie, R. and D'Errico, F. and Heylen, D.K.J. and Mehu, M. and Pelachaud, C. and Poggi, I. and Schroeder, M. and Vinciarelli, A. (2011) Social Signal Processing: The Research Agenda. In: Visual Analysis of Humans. Springer Verlag, London, pp. 511-538. ISBN 978-0-85729-996-3

Petridis, S. and Pantic, M. (2011) Audiovisual discrimination between speech and laughter: Why and when visual information might help. IEEE Transactions on Multimedia, 13 (2). pp. 216-234. ISSN 1520-9210 *** ISI Impact 1,684 ***

Petridis, S. and Pantic, M. and Cohn, J.F. (2011) Prediction-based classification for audiovisual discrimination between laughter and speech. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 619-626. IEEE Computer Society. ISBN 978-1-4244-9140-7

Plass-Oude Bos, D. and Duvinage, M. and Oktay, O. and Delgado Saa, J. and Guruler, H. and Istanbullu, A. and van Vliet, M and van de Laar, B.L.A. and Poel, M. and Roijendijk, L. and Tonin, L. and Bahramisharif, A. and Reuderink, B. (2011) Looking around with your brain in a virtual world. In: IEEE Symposium on Computational Intelligence, Cognitive Algorithms, Mind, and Brain (CCMB 2011), 11-15 Apr 2011, Paris, France. pp. 1-8. IEEE Computational Intelligence Society. ISBN 978-1-4244-9890-1

Plass-Oude Bos, D. and Gürkök, H. and van de Laar, B.L.A. and Nijboer, F. and Nijholt, A. (2011) User Experience Evaluation in BCI: Mind the Gap! International Journal of Bioelectromagnetism, 13 (1). pp. 48-49. ISSN 1456-7857

Plass-Oude Bos, D. and van de Laar, B.L.A. and Duvinage, M. and Oktay, O. and Delgado Saa, J. and van Vliet, M. and Poel, M. and Roijendijk, L. and Bahramisharif, A. and Reuderink, B. (2011) Wild Photoshoot: Applying Overt and Covert Attention. In: Society of Applied Neuroscience Meeting 2011, 5-8 May 2011, Thessaloniki, Greece. pp. 26-27. Laboratory of Medical Informatics, Medical School, Aristotle University of Thessaloniki. ISBN 978-9-60243-679-9

Plass-Oude Bos, D. and Poel, M. and Nijholt, A. (2011) A Study in User Centered Design and Evaluation of Mental Tasks for BCI. In: Proceedings of the 17th International Multimedia Modeling Conference, MMM 2011, 5-7 Jan 2011, Taipei, Taiwan. pp. 122-134. Lecture Notes in Computer Science 6524 (part II). Springer Verlag. ISBN 978-3-642-17828-3

Poppe, R.W. (2011) Scalable face labeling in online social networks. In: Proceedings of the IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 Mar 2011, Santa Barbara, CA. pp. 566-571. IEEE Computer Society. ISBN 978-1-4244-9140-7

Poppe, R.W. and Truong, K.P. and Heylen, D.K.J. (2011) Backchannels: Quantity, Type and Timing Matters. In: International Conference on Intelligent Virtual Agents (IVA 2011), 15-17 Sep 2011, Reykjavik, Iceland. pp. 228-239. Lecture Notes in Computer Science 6895. Springer Verlag. ISBN 978-3-642-23973-1

Reidsma, D. and Dehling, E. and van Welbergen, H. and Zwiers, J. and Nijholt, A. (2011) Leading and following with a virtual trainer. In: Proceedings of the 4th International Workshop on Whole Body Interaction in Games and Entertainment, 8 November 2011, Lisbon, portugal. University of Liverpool.

Reidsma, D. and de Kok, I.A. and Neiberg, D. and Pammi, S. and van Straalen, B. and Truong, K.P. and van Welbergen, H. (2011) Continuous Interaction with a Virtual Human. Journal on Multimodal User Interfaces, 4 (2). pp. 97-118. ISSN 1783-7677 ISBN 978-90-5776-213-0

Reidsma, D. and van Welbergen, H. and Zwiers, J. (2011) Multimodal Plan Representation for Adaptable BML Scheduling. In: International Conference on Intelligent Virtual Agents, IVA 2011, 15-17 September 2011, Reykjavik, Iceland. pp. 296-308. Lecture Notes in Computer Science 6895. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-23973-1

Reuderink, B. (2011) Robust Brain-Computer Interfaces. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 11-209 ISBN 978-94-6191-058-5

Reuderink, B. and Farquhar, J. and Poel, M. (2011) Slow Sphering to Suppress Non-Stationaries in the EEG. International journal of bioelectromagnetism, 13 (2). pp. 78-79. ISSN 1456-7857

Reuderink, B. and Farquhar, J. and Poel, M. and Nijholt, A. (2011) A subject-independent brain-computer interface based on smoothed, second-order baselining. In: Proceedings 33rd Annual IEEE Conference on Engineering in Medicine and Biology (EMBC), 30 Aug - 03 Sep 2011, Boston, MA, USA. pp. 4600-4604. IEEE Engineering in Medicine & Biology Society. ISBN 978-1-4244-4121-1

Reuderink, B. and Poel, M. and Nijholt, A. (2011) The Impact of Loss of Control on Movement BCIs. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 19 (6). pp. 628-637. ISSN 1534-4320 *** ISI Impact 2,182 ***

Rudovic, O. and Pantic, M. (2011) Shape-constrained Gaussian Process Regression for Facial-point-based Head-pose Normalization. In: IEEE International Conference on Computer Vision, ICCV 2011, 6-13 November 2011, Barcelona, Spain. pp. 1495-1502. IEEE Computer Society. ISSN 1550-5499 ISBN 978-1-4577-1101-5

Sandbach, G. and Zafeiriou, S. and Pantic, M. and Rueckert, D. (2011) A dynamic approach to the recognition of 3D facial expressions and their temporal models. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 406-413. IEEE Computer Society. ISBN 978-1-4244-9140-7

van Schooten, B.W. and van Dijk, E.M.A.G. and Suinesiaputra, A. and Reiber, J.H.C. (2011) Interactive navigation of segmented MR angiograms using simultaneous curved planar and volume visualizations. International Journal of Computer Assisted Radiology and Surgery, 6 (5). pp. 591-599. ISSN 1861-6410

Schröder, M. and Pammi, S. and Gunes, H.J.A. and Pantic, M. and Valstar, M. and Cowie, R. and McKeown, G. and Heylen, D.K.J. and ter Maat, M. and Eyben, F. and Schuller, B. and Wölmmer, M. and Bevacqua, E. and Pelachaud, C. and De Sevin, E.20 (2011) Come and have an emotional workout with sensitive artificial listeners! In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, CA. pp. 646-646. IEEE Computer Society. ISBN 978-1-4244-9140-7

Schuemie, M. and Trieschnigg, R.B. and Meij, E. (2011) DutchHatTrick: Semantic query modeling, ConText, section detection, and match score maximization. In: Proceedings of the Twentieth Text REtrieval Conference (TREC 2011), 15-18 Nov 2011, Gaithersburg, MD, USA. 26. NIST Special Publications. National Institute of Standards and Technology (NIST). ISBN not assigned

Serdyukov, P. and Hiemstra, D. and Ruthven, I. (2011) Towards Accessible Search Systems. SIGIR forum, 44 (2). pp. 23-27. ISSN 0163-5840

Shen, J. and Wenzhe, S. and Pantic, M. (2011) HCI^2 Workbench: A Development Tool for Multimodal Human-Computer Interaction Systems. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 766-773. IEEE Computer Society. ISBN 978-1-4244-9140-7

van der Sluis, F. and van den Broek, E.L. and Dijkstra, T. (2011) Towards an artificial therapy assistant: Measuring excessive stress from speech. In: Proceedings of the International Conference on Health Informatics, HealthInf 2011, 26-29 Jan 2011, Rome, Italy. pp. 357-363. INSTICC Press. ISBN 978-989-8425-34-8

van der Sluis, F. and Duarte Torres, S.R. and Hiemstra, D. and van Dijk, E.M.A.G. and Kruisinga, F. (2011) Visual Exploration of Health Information for Children. In: Proceedings of the 33rd European Conference on IR Research (ECIR 2011), 18-21 April 2011, Dublin, Ireland. pp. 788-792. Lecture Notes in Computer Science 6611. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-20160-8

Solano Méndez, G. and Reidsma, D. (2011) A BML Based Embodied Conversational Agent for a Personality Detection Program. In: International Conference on Intelligent Virtual Agents (IVA 2011), 15-17 September 2011, Reykjavik, Iceland. pp. 468-469. Lecture Notes in Computer Science 6895. Springer Verlag. ISBN 978-3-642-23973-1

Stam, L.M. and Vries, J.J.G. and Daemen, E.M.L. and van den Broek, E.L. (2011) EmoBuddy - Stress prevention and reduction through social support augmented with biofeedback. Report Philips Research TN-2011-00281 Koninklijke Philips Electronics N.V., Eindhoven, The Netherlands.

Striegnitz, K. and Denis, A. and Gargett, A. and Garoufi, K. and Koller, A. and Theune, M. (2011) Report on the Second Second Challenge on Generating Instructions in Virtual Environments (GIVE-2.5). In: Proceedings of the Generation Challenges Session at the 13th European Workshop on Natural Language Generation, 28-30 Sep 2011, Nancy, France. pp. 270-279. Association for Computational Linguistics. ISBN not assigned

Sun, Xiaofan and Lichtenauer, J. and Valstar, M. and Nijholt, A. and Pantic, M. (2011) A Multimodal Database for Mimicry Analysis. In: Proceedings 4th International Conference on Affective Computing and Intelligent Interaction (ACII2011), Part I, 9-12 Oct 2011, Memphis, TN, USA. pp. 367-376. Lecture Notes in Computer Science 6974. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-24599-2

Sun, Xiaofan and Nijholt, A. (2011) Multimodal Embodied Mimicry in Interaction. In: International Conference on Analysis of Verbal and Nonverbal Communication and Enactment: The Processing Issues, 7-10 Sept 2011, Budapest, Hungary. pp. 147-153. Lecture Notes in Computer Science 6800. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-25774-2

Sun, Xiaofan and Nijholt, A. and Truong, K.P. and Pantic, M. (2011) Automatic visual mimicry expression analysis in interpersonal interaction. In: IEEE Computer Vision and Pattern Recognition Workshops, CVPRW 2011, 25 June 2011, Colorado Springs, USA. pp. 40-46. IEEE Computer Society. ISSN 2160-7508 ISBN 978-1-4577-0529-8

Sun, Xiaofan and Truong, K.P. and Nijholt, A. and Pantic, M. (2011) Automatic Understanding of Affective and Social Signals by Multimodal Mimicry Recognition. In: Proceedings 4th International Conference on Affective Computing and Intelligent Interaction (ACII 2011), 09-12 Oct 2011, Memphis, TN, USA. pp. 289-296. Lecture Notes in Computer Science 6975. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-24570-1

Sun, Xiaofan and Truong, K.P. and Pantic, M. and Nijholt, A. (2011) Towards visual and vocal mimicry recognition in human-human interactions. In: IEEE International Conference on Systems, Man, and Cybernetics (SMC 2011): Special Session on Social Signal Processing, 9-12 Oct 2011, Anchorage, Alaska. pp. 367-373. IEEE Computer Society. ISSN 1062-922X ISBN 978-1-4577-0652-3

Theune, M. and Boer Rookhuiszen, R. and op den Akker, H.J.A. and Geerlings, H. (2011) Generating varied narrative probability exercises. In: Proceedings of the 6th Workshop on Innovative Use of NLP for Building Educational Applications (BEA-6) at ACL-HLT 2011, 24 June 2011, Portland, USA. pp. 20-29. Association for Computational Linguistics. ISBN 978-1-93728-403-9

Theune, M. and Koolen, R. and Krahmer, E. and Wubben, S. (2011) Does Size Matter – How Much Data is Required to Train a REG Algorithm? In: Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, HLT 2011, 19-24 June 2011, Portland, USA. pp. 660-664. Association for Computational Linguistics. ISBN 978-1-932432-88-6

Tigelaar, A.S. and Hiemstra, D. (2011) Query Load Balancing by Caching Search Results in Peer-to-Peer Information Retrieval Networks. In: Proceedings of the 2011 Dutch-Belgian Information Retrieval Workshop (DIR 2011), 04 Feb 2011, Amsterdam, The Netherlands. pp. 28-31. Amsterdam University Press. ISBN not assigned

Tigelaar, A.S. and Hiemstra, D. and Trieschnigg, R.B. (2011) Search Result Caching in Peer-to-Peer Information Retrieval Networks. In: Multidisciplinary Information Retrieval, 6 Jun 2011, Vienna, Austria. pp. 134-148. Lecture Notes in Computer Science 6653. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-21352-6

Tjin-Kam-Jet, K.T.T.E. and Trieschnigg, R.B. and Hiemstra, D. (2011) Onebox: Free-Text Interfaces as an Alternative to Complex Web Forms. Technical Report TR-CTIT-11-01, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Tjin-Kam-Jet, K.T.T.E. and Trieschnigg, R.B. and Hiemstra, D. (2011) Free-Text Search versus Complex Web Forms. In: 33rd European Conference on IR Research, ECIR 2011, 18-21 April 2011, Dublin, Ireland. pp. 670-674. Lecture Notes in Computer Science 6611. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-20160-8

Tjin-Kam-Jet, K.T.T.E. and Trieschnigg, R.B. and Hiemstra, D. (2011) Free-Text Search over Complex Web Forms. In: Second Information Retrieval Facility Conference, IRFC 2011, 6 June 2011, Vienna, Austra. pp. 94-107. Lecture Notes in Computer Science 6653. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-21352-6

Trieschnigg, R.B. and Hauff, C. (2011) Classic Children's Literature - Difficult to Read? In: Advances in Information Retrieval - 33rd European Conference on IR Research (ECIR 2011), 18-21 Apr 2011, Dublin, Ireland. pp. 691-694. Lecture Notes in Computer Science 6611. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-20160-8

Truong, K.P. and Poppe, R.W. and de Kok, I.A. and Heylen, D.K.J. (2011) A Multimodal Analysis of Vocal and Visual Backchannels in Spontaneous Dialogs. In: Proceedings of Interspeech 2011, 27-31 Aug 2011, Florence, Italy. pp. 2973-2976. International Speech Communication Association. ISSN 1990-9772

Tzimiropoulos, G. and Zafeiriou, S. and Pantic, M. (2011) Robust and Efficient Parametric Face Alignment. In: IEEE International Conference on Computer Vision (ICCV 2011), November 6-13, 2011, Barcelona, Spain. pp. 1847-1854. IEEE Computer Society. ISSN 1550-5499 ISBN 978-1-4577-1101-5

Tzimiropoulos, G. and Zafeiriou, S. and Pantic, M. (2011) Principal component analysis of image gradient orientations for face recognition. In: Proceedings of the IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011) , 21-25 March 2011, Santa Barabara, USA. pp. 553-558. IEEE Computer Society. ISBN 978-1-4244-9140-7

Tzimiropoulos, G. and Zafeiriou, S. and Pantic, M. (2011) Sparse Representations of Image Gradient Orientations for Visual Recognition and Tracking. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPR-W 2011), 20-25 June 2011, Colorado Springs, USA. pp. 26-33. IEEE Computer Society. ISSN 2160-7508 ISBN 978-1-4577-0529-8

Valstar, M.F. and Jiang, Bihan and Mehu, M. and Pantic, M. and Scherer, K. (2011) The first facial expression recognition and analysis challenge. In: IEEE International Conference on Automatic Face & Gesture Recognition and Workshops (FG 2011), 21-25 March 2011, Santa Barbara, USA. pp. 921-926. IEEE Computer Society. ISBN 978-1-4244-9140-7

van der Veer, G.C. and Kulyk, O. and Vyas, D.M. and Kubbe, O. and Ebert, A. (2011) Task modeling for collaborative authoring. In: Proceedings of the 29th Annual European Conference on Cognitive Ergonomics (ECCE 2011), 24-26 Aug 2011, Rostock, Germany. pp. 171-178. ACM. ISBN 978-1-4503-1029-1

van der Veer, G.C. and Vyas, D.M. (2011) Non-formal techniques for requirements elicitation, modeling, and early assessment for services. In: Proceedings of the 29th Annual European Conference on Cognitive Ergonomics (ECCE 2011), 24-26 Aug 2011, Rostock, Germany. pp. 285-286. ACM. ISBN 978-1-4503-1029-1

Vinciarelli, A. and Salamin, H. and Mohammadi, G. and Truong, K.P. (2011) More Than Words: Inference of Socially Relevant Information from Nonverbal Vocal Cues in Speech. In: Toward Autonomous, Adaptive, and Context-Aware Multimodal Interfaces. Theoretical and Practical Issues. Lecture Notes in Computer Science 6456. Springer Verlag, Berlin, pp. 23-33. ISBN 978-3-642-18183-2

Vyas, D.M. (2011) Designing for Awareness: An Experience-focused HCI Perspective. PhD thesis, University of Twente. 11-190 ISBN 978-90-365-3135-1

Vyas, D.M. and Bhatt, H. and Moroni, L and Nijholt, A. (2011) Feeling the life: a look into the visual culture of life scientists. In: Proceedings of the 29th Annual European Conference on Cognitive Ergonomics (ECCE 2011), 24-26 Aug 2011, Rostock, Germany. pp. 119-126. ACM. ISBN 978-1-4503-1029-1

Vyas, D.M. and Nijholt, A. and Eliëns, A.P.W. and Poelman, W.A. (2011) Exploring Community Building with an Awareness Display. In: 4th International Conference on PErvasive Technologies Related to Assistive Environments (PETRA 2011), 25-27 May 2011, Heraklion, Creete, Greece. 17:1-17:8. ACM. ISBN 978-1-4503-0772-7

Weiss, A. and Evers, V. (2011) Exploring cultural factors in human-robot interaction: A matter of personality? In: 2nd International Workshop on Comparative Informatics (IWCI-2011), 9-10 December 2011, Copenhagen, Denmark. Copenhagen Business School. ISBN not assigned

van Welbergen, H. (2011) Behavior Generation for Interpersonal Coordination with Virtual Humans: on Specifying, Scheduling and Realizing Multimodal Virtual Human Behavior. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 11-202 ISBN 978-90-365-3233-4

van Welbergen, H. and Xu, Y. and Thiebaux, M. and Feng, W. W. and Fu, J. and Reidsma, D. and Shapiro, A. (2011) Demonstrating and Testing the BML Compliance of BML Realizers. In: 10th International Conference on Intelligent Virtual Agents, IVA 2011, 15-17 Sept 2011, Reykjavik, Iceland. pp. 269-281. Lecture Notes in Computer Science 6895. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-23973-1

van der Werff, L.B. and Kraaij, W. and de Jong, F.M.G. (2011) Speech Transcript Evaluation for Information Retrieval. In: 12th Annual Conference of the International Speech Communication Association, Interspeech 2011, 27-31 Aug 2011, Florence, Italy. pp. 1525-1528. International Speech Communication Association. ISSN 1990-9772

Wieringa, W.K. and op den Akker, H. and Jones, V.M. and op den Akker, H.J.A. and Hermens, H.J. (2011) Ontology-Based Generation of Dynamic Feedback on Physical Activity. In: 13th International Conference on Artificial Intelligence in Medicine, AIME 2011, 2-6 Jul 2011, Bled, Slovenia. pp. 55-59. Lecture Notes in Artificial Intelligence 6747. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-22217-7

Zafeiriou, S. and Pantic, M. (2011) Facial Behaviometrics: the Case of Facial Deformation in Spontenaous Smile/Laughter. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPR-W 2011), 20-25 June 2011, Colorado Springs, USA. pp. 13-19. IEEE Computer Society. ISBN 978-1-4577-0529-8

Zafeiriou, S. and Tzimiropoulos, G. and Pantic, M. (2011) Subspace Analysis Of Arbitrarily Many Linear Filter Responses with an application to Face Tracking. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPR-W 2011), 20-25 June 2011, Colorado Springs, USA. pp. 37-42. IEEE Computer Society. ISSN 2160-7508 ISBN 978-1-4577-0529-8

Zander, T.O. and Lehne, M. and Ihme, K. and Jatzev, S. and Correia, J. and Kothe, C. and Picht, B. and Nijboer, F. (2011) A Dry EEG-System for Scientific Research and Brain–Computer Interfaces. Frontiers in neuroscience, 5 (53). pp. 1-10. ISSN 1662-4548

van der Zwaag, M.D. and Westerink, J.H.D.M. and van den Broek, E.L. (2011) Emotional and psychophysiological responses to tempo, mode, and percussiveness. Musicae Scientiae, 15 (2). pp. 250-269. ISSN 1029-8649 *** ISI Impact 0,698 ***

Zwiers, J. and van Welbergen, H. and Reidsma, D. (2011) Continuous Interaction within the SAIBA Framework. In: International Conference on Intelligent Virtual Agents, IVA 2011, 15-17 September 2011, Reykjavik, Iceland. pp. 324-330. Lecture Notes in Computer Science 6895. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-23973-1

2010

Esposito, A. and Campbell, N. and Vogel, C. and Hussain, N. and Nijholt, A., ed. (2010) Development of Multimodal Interfaces: Active Listening and Synchrony. Lecture Notes in Computer Science 5967. Springer Verlag, Heidelberg. ISSN 0302-9743 ISBN 978-3-642-12396-2

Krahmer, E.J. and Theune, M., ed. (2010) Empirical Methods in Natural Language Generation. Lecture Notes in Computer Science 5790. Springer Verlag, Berlin. ISBN 978-3-642-15572-7

Larson, M. and Ordelman, R.J.F. and Metze, F. and Kraaij, W. and de Jong, F.M.G., ed. (2010) Proceedings of the 2010 international workshop on searching spontaneous conversational speech. (Workshop at ACM Multimedia 2010, Florence.). ACM, New York. ISBN 978-1-4503-0162-6

Nijholt, A. and Dijk, E.O. and Lemmens, P.M.C. and Luitjens, S.B., ed. (2010) Haptic and Audio-visual Stimuli: Enhancing Experiences and Interaction. CTIT Proceedings (WP10-01). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 0929-0672

van der Sluis, I. and Bergmann, K. and van Hooijdonk, C. and Theune, M., ed. (2010) Proceedings of the 3rd Workshop on Multimodal Output Generation (MOG 2010). CTIT Proceedings (WP2010-02). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 0929-0672

Tan, D.S. and Nijholt, A., ed. (2010) Brain-Computer Interfaces. Applying our Minds to Human-Computer Interaction. Human-Computer Interaction Series. Springer Verlag, London. ISSN 1571-5035 ISBN 978-1-84996-271-1

Abdel Kader, R. (2010) ROX: Run-Time Optimization of XQueries. PhD thesis, University of Twente. 10-184 ISBN 978-90-365-3111-5

Abdel Kader, R. and Boncz, P.A. and Manegold, S. and van Keulen, M. (2010) ROX: The Robustness of a Run-time XQuery Optimizer Against Correlated Data. In: Proceedings of the 26th International Conference on Data Engineering (ICDE2010), 1-6 Mar 2010, Long Beach, California, USA. pp. 1185-1188. IEEE Computer Society. ISBN 978-1-4244-5444-0

Abdel Kader, R. and van Keulen, M. and Boncz, P.A. and Manegold, S. (2010) Run-time Optimization for Pipelined Systems. In: Proceedings of the IV Alberto Mendelzon Workshop on Foundations of Data Management (AMW2010), 17-20 May 2010, Buenos Aires, Argentina. 15.1-15.12. CEUR Workshop Proceedings 619. CEUR-WS.org. ISSN 1613-0073

Abrahamse, E.L. and Jiménez, L. and Deroost, N. and van den Broek, E.L. and Clegg, B.A. (2010) Controlled response selection benefits explicit, but not implicit sequence learning. In: Serial action and perception. University of Twente, Enschede, pp. 131-154. ISBN 978-90-365-2980-8

op den Akker, H.J.A. and Theune, M. and Truong, K.P. and de Kok, I.A. (2010) The Organisation of Floor in Meetings and the Relation with Speaker Addressee Patterns. In: Proceedings of the 2nd International Workshop on Social Signal Processing, SSPW '10, 21 October 2010, Firenze, Italy. pp. 35-40. ACM. ISBN 978-1-4503-0174-9

op den Akker, H.J.A. and Zwiers, J. and Hondorp, G.H.W. and van Dijk, E.M.A.G. and Kulyk, O. and Hofs, D.H.W. and Nijholt, A. and Reidsma, D. (2010) Engagement and Floor Control in Hybrid Meetings. AMI Newsletter, 20 (20). pp. 6-6. ISSN not assigned ISBN not assigned

Allison, B.Z. and Millán, J. del R. and Nijholt, A. and Dunne, S. and Leeb, R. and Whitmer, D. and Poel, M. and Neuper, C. (2010) Future Directions in Brain/Neuronal Computer Interaction (Future BNCI). In: BCI Meeting 2010, 31 May - 4 June, Asilomar, CA. S2. Wadsworth Center. ISBN not assigned

Aly, R.B.N. (2010) Modeling Representation Uncertainty in Concept-Based Multimedia Retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 10-169 ISBN 978-90-365-3053-8

Aly, R.B.N. and Aiden, D. and Hiemstra, D. and Smeaton, A. (2010) Beyond Shot Retrieval: Searching for Broadcast News Items Using Language Models of Concepts. In: Proceedings of the 32nd European Conference on IR Research (ECIR 2010), 28-31 March 2010, Milton Keynes, UK. pp. 241-252. Lecture Notes in Computer Science 5993/2010. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-12274-3

Bialoskorski, L.S.S. and Westerink, J.H.D.M. and van den Broek, E.L. (2010) Experiencing affective interactive art. International Journal of Arts and Technology, 3 (4). pp. 341-356. ISSN 1754-8853

van den Broek, E.L. (2010) Robot nannies: Future or fiction? Interaction Studies, 11 (2). pp. 274-282. ISSN 1572-0373 *** ISI Impact 0,733 ***

van den Broek, E.L. (2010) Beyond Biometrics. Procedia Computer Science, 1 (1). pp. 2505-2513. ISSN 1877-0509

van den Broek, E.L. (2010) Review: Handbook of texture analysis by M. Mirmehdi, X. Xie, and J. Suri (Eds.). Computing Reviews. CR138053. ISSN 1530-6585

van den Broek, E.L. (2010) Review: Understanding barriers to online experience for people with physical and sensory disabilities using discursive social psychology. Computing Reviews. CR138397. ISSN 1530-6585

van den Broek, E.L. (2010) Review: Open-ended objects: A tool for brainstorming. Computing Reviews. CR138560. ISSN 1530-6585

van den Broek, E.L. (2010) Review: Designing for the invisible: User-centered design of infrastructure awareness systems. Computing Reviews. CR138618. ISSN 1530-6585

van den Broek, E.L. and Janssen, J.H. and Healey, J.A. and van der Zwaag, M.D. (2010) Prerequisites for Affective Signal Processing (ASP) - Part II. In: Biosignals 2010: Proceedings of the Third International Conference on Bio-Inspired Systems and Signal Processing, 20-23 Jan 2010, Valencia, Spain. pp. 188-193. INSTICC Press. ISBN 978-989-674-018-4

van den Broek, E.L. and Janssen, J.H. and van der Zwaag, M.D. and Healey, J.A. (2010) Prerequisites for Affective Signal Processing (ASP) - Part III. In: Biosignals 2010: Proceedings of the Third International Conference on Bio-Inspired Systems and Signal Processing, 20-23 Jan 2010, Valencia, Spain. pp. 432-435. INSTICC Press. ISBN 978-989-674-018-4

van den Broek, E.L. and Lisy, V. and Janssen, J.H. and Westerink, J.H.D.M. and Schut, M.H. and Tuinenbreijer, K. (2010) Affective Man-Machine Interface: Unveiling human emotions through biosignals. In: Biomedical Engineering Systems and Technologies. Communications in Computer and Information Science 52. Springer Verlag, Berlin, pp. 21-47. ISSN 1865-0929 ISBN 978-3-642-11720-6

van den Broek, E.L. and Meijer, F. and Landman, R.B. (2010) Augmenting mental models. CyberTherapy & Rehabilitation, 3 (2). pp. 19-21. ISSN 1784-9934

van den Broek, E.L. and Nijholt, A. and Westerink, J.H.D.M. (2010) Unveiling Affective Signals. In: Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research, MB '10, 24-27 Aug 2010, Eindhoven, The Netherlands. 6:1-6:4. ACM. ISBN 978-1-60558-926-8

van den Broek, E.L. and Nijholt, A. and Westerink, J.H.D.M. (2010) Symposium: Unveiling Affective Signals. In: Proceedings of Measuring Behavior 2010: The 7th International Conference on Methods and Techniques in Behavioral Research, 24-27 Aug 2010, Eindhoven, The Netherlands. 94. Noldus Information Technology bv. ISBN 978-90-74821-86-5

van den Broek, E.L. and van der Sluis, F. and Schouten, Th.E. (2010) User-centered digital preservation of multimedia. ERCIM News, 80. pp. 45-47. ISSN 0926-4981

van den Broek, E.L. and van der Zwaag, M.D. and Healey, J.A. and Janssen, J.H. and Westerink, J.H.D.M. (2010) Prerequisites for Affective Signal Processing (ASP) - Part IV. In: Proceedings of the 1st International Workshop on Bio-inspired Human-Machine Interfaces and Healthcare Applications - B-Interface 2010, 21 Jan 2010, Valencia, Spain. pp. 59-66. INSTICC Press. ISBN 978-989-674-020-7

Bui, T.H. and Zwiers, J. and Poel, M. and Nijholt, A. (2010) Affective dialogue management using factored POMDPs. In: Interactive Collaborative Information Systems. Studies in Computational Intelligence 281. Springer Verlag, Berlin, pp. 209-238. ISSN 1860-949X ISBN 978-3-642-11687-2

Cao, Y. and Mahr, A. and Castronovo, S. and Theune, M. and Stahl, C. and Müller, C. (2010) Local danger warnings for drivers: the effect of modality and level of assistance on driver reaction. In: Proceedings of the 14th International Conference on Intelligent User Interfaces. pp. 239-248. ACM. ISBN 978-1-60558-515-4

Cao, Y. and van der Sluis, F. and Theune, M. and op den Akker, H.J.A. and Nijholt, A. (2010) Evaluating Informative Auditory and Tactile Cues for In-Vehicle Information Systems. In: Proceedings of the 2nd International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2010), 11-12 Nov 2010, Pittsburgh, Pennsylvania. pp. 102-109. ACM. ISBN 978-1-4503-0437-5

Cao, Y. and Theune, M. (2010) The Use of Modality in In-Vehicle Information Presentation: A Brief Overview. In: 2nd International Workshop on Multimodal Interfaces for Automotive Applications (MIAA 2010), 07 Feb 2010, Hong Kong, China. pp. 6-10. ACM. ISBN 978-1-60558-997-8

Cao, Y. and Theune, M. and Müller, C. (2010) Multimodal presentation of local danger warnings for drivers: A situation-dependent assessment of usability. In: IEEE International Professional Communication Conference (IPCC 2010), 7-9 Jul 2010. pp. 226-229. IEEE Computer Society. ISBN 978-1-4244-8145-3

Cao, Y. and Theune, M. and Nijholt, A. (2010) Cognitive-aware Modality Allocation in Intelligent Multimodal Information Presentation. In: Multimedia Interaction and Intelligent User Interfaces: Principles, Methods and Applications. Advances in Pattern Recognition. Springer Verlag, London, pp. 61-83. ISSN 1617-7916 ISBN 978-1-84996-506-4

van Dijk, E.M.A.G. and Dadlani, P. and van Halteren, A. and Biemans, M. (2010) Life Changes, Connection Stays: Photo Sharing and Social Connectedness for People with Special Needs. In: Proceedings of the 28th Annual European Conference on Cognitive Ergonomics, ECCE 2010, 25-27 August 2010, Delft, The Netherlands. pp. 135-142. ACM. ISBN 978-94-90818-04-3

Dijk, E.O. and Nijholt, A. and van Erp, J.B.F. and Kuyper, E. and van Wolferen, G. (2010) Audio-tactile stimuli to improve health and well-being. In: Proceedings symposium on Haptic and Audio-Visual Stimuli: Enhancing Experiences and Interaction, 7 July, 2010, Amsterdam, The Netherlands. pp. 1-10. CTIT Proceedings Series WP10-01. Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Duarte Torres, S.R. and Hiemstra, D. and Serdyukov, P. (2010) Query log analysis in the context of information retrieval for children. In: Proceedings of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2010), 19-23 Jul 2010, Geneva, Switzerland. pp. 847-848. ACM. ISBN 978-1-4503-0153-4

Duarte Torres, S.R. and Hiemstra, D. and Serdyukov, P. (2010) An analysis of queries intended to search information for children. In: Proceedings of the Third Symposium on Information Interaction in Context (IIiX 2010), 18-21 Aug 2010, New Brunswick, New Jersey, USA. pp. 235-244. ACM. ISBN 978-1-4503-0247-0

Esposito, A. and Campbell, N. and Vogel, C. and Husain, A. and Nijholt, A. (2010) Preface (to: Development of Multimodal Interfaces: Active Listening and Synchrony). In: Development of Multimodal Interfaces: Active Listening and Synchrony, 23-27 March 2009, Dublin, Ireland. VII-VIII. Lecture Notes in Computer Science 5967. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-12396-2

Fikkert, F.W. (2010) Gesture Interaction at a Distance. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-164 ISBN 978-90-365-2973-0

Fikkert, F.W. and Hoeijmakers, N. and van der Vet, P.E. and Nijholt, A. (2010) Fun and Efficiency of the Wii Balance Interface. International Journal of Arts and Technology (IJART), 3 (4). pp. 357-373. ISSN 1754-8853

Fikkert, F.W. and van der Vet, P.E. and Nijholt, A. (2010) User-evaluated Gestures for Touchless Interactions from a Distance. In: IEEE International Symposium on Multimedia, ISM 2010, 13-15 December 2010, Taichung, Taiwan. pp. 153-160. IEEE Computer Society. ISBN 978-1-4244-8672-4

Fikkert, F.W. and van der Vet, P.E. and Nijholt, A. (2010) Gestures in an Intelligent User Interface. In: Multimedia Interaction and Intelligent User Interfaces: Principles, Methods and Applications. Advances in Pattern Recognition. Springer Verlag, London, pp. 215-242. ISSN 1617-7916 ISBN 978-1-84996-506-4

Fikkert, F.W. and van der Vet, P.E. and van der Veer, G.C. and Nijholt, A. (2010) Gestures for Large Display Control. In: Gesture in Embodied Communication and Human-Computer Interaction, 8th International Gesture Workshop, GW 2009. Lecture Notes in Computer Science 5934/2010. Springer Verlag, Berlin / Heidelberg, pp. 245-256. ISSN 1611-3349 ISBN 978-3-642-12552-2

Gürkök, H. and Poel, M. and Zwiers, J. (2010) Classifying motor imagery in presence of speech. In: The 2010 International Joint Conference on Neural Networks (IJCNN), 18-23 Jul 2010, Barcelona, Spain. pp. 1235-1242. IEEE. ISBN 978-1-4244-6916-1

Gunes, H. and Pantic, M. (2010) Dimensional Emotion Recognition from Spontaneous Head Gestures for Interaction with Sensitive Artificial Listeners. In: Proceedings of the 10th International Conference on Intelligent Virtual Agents, IVA 2010, 20-22 Sep 2010, Philadelphia, PA, USA. pp. 371-377. Lecture Notes in Computer Science 6356. Springer Verlag. ISBN 978-3-642-15892-6

Gunes, H. and Pantic, M. (2010) Automatic Measurement of Affect in Dimensional and Continuous Spaces: Why, What, and How? In: Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research, Measuring Behavior 2010, 24-27 Aug 2010, Eindhoven. pp. 122-126. Noldus. ISBN 978-90-74821-86-5

Gunes, H. and Pantic, M. (2010) Automatic, Dimensional and Continuous Emotion Recognition. International Journal of Synthetic Emotions, 1 (1). pp. 68-99. ISSN 1947-9093

Habib, M.B. (2010) Neogeography: The Challenge of Channeling Large and Ill-Behaved Data Streams. In: Dutch Belgian Database Day, DBDBD 2010, 22 Nov 2010, Hasselt, Belgium . Hasselt University. ISBN not assigned

Hauff, C. (2010) Predicting the Effectiveness of Queries and Retrieval Systems. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-161 ISBN 978-90-365-2953-2

Hauff, C. and Azzopardi, L. and Hiemstra, D. and de Jong, F.M.G. (2010) Query Performance Prediction: Evaluation Contrasted with Effectiveness. In: Avances in Information Retrieval: Proceedings of the 32nd European Conference on IR Research, 28-31 March 2010, Milton Keynes, United Kingdom. pp. 204-216. Lecture Notes in Computer Science 5993/2010. Springer Verlag. ISBN 978-3-642-12274-3

Hauff, C. and Hiemstra, D. (2010) University of Twente at TREC 2009: Indexing half a billion web pages. In: Proceedings of the 18th Text REtrieval Conference (TREC 2010), 17-20 Nov 2009, Gaithersburg, Maryland. NIST Special Publication (SP 500-278). National Institute of Standards and Technology. ISBN not assigned

Hauff, C. and Hiemstra, D. and Azzopardi, L. and de Jong, F.M.G. (2010) A Case for Automatic System Evaluation. In: Advances in Information Retrieval: Proceedings of the 32nd European Conference on IR Research, 28-31 March 2010, Milton Keynes, United Kingdom. pp. 153-165. Lecture Notes in Computer Science 5993/2010. Springer Verlag. ISBN 978-3-642-12274-3

Hauff, C. and de Jong, F.M.G. (2010) Retrieval system evaluation: automatic evaluation versus incomplete judgments. In: Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval, Geneva, Switzerland. pp. 863-864. ACM. ISBN 978-1-4503-0153-4

Hauff, C. and de Jong, F.M.G. and Kelly, D. and Azzopardi, L. (2010) Query quality: user ratings and system predictions. In: Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval, Geneva, Switzerland. pp. 743-744. ACM. ISBN 978-1-4503-0153-4

Hauff, C. and Kelly, D. and Azzopardi, L. (2010) A comparison of user and system query performance predictions. In: Proceedings of the 19th ACM International Conference on Information and Knowledge Management (CIKM '10), 26-30 Oct 2010, Toronto, Canada. pp. 979-988. ACM. ISBN 978-1-4503-0099-5

Hauff, C. and Trieschnigg, R.B. (2010) Enhancing Access To Classic Children’s Literature. In: BooksOnline'10 Workshop at CIKM 2010, 26 Oct 2010, Toronto, Canada. Microsoft Research. ISBN not assigned

van Heerde, H.J.W. (2010) Privacy-aware data management by means of data degradation -making private data less sensitive over time. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 10-166 ISBN 978-90-365-3002-6

Hiemstra, D. and Hauff, C. (2010) MIREX: MapReduce Information Retrieval Experiments. Technical Report TR-CTIT-10-15, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hiemstra, D. and Hauff, C. (2010) MapReduce for information retrieval evaluation: "Let's quickly test this on 12 TB of data". In: International Conference of the Cross-Language Evaluation Forum, CLEF: Multilingual and Multimodal Information Access Evaluation, 20-23 September 2010, Padua, Italy. pp. 64-69. Lecture Notes in Computer Science 6360. Springer Verlag. ISBN 978-3-642-15997-8

Hofs, D.H.W. and Theune, M. and op den Akker, H.J.A. (2010) Natural interaction with a virtual guide in a virtual environment: A multimodal dialogue system. Journal on Multimodal User Interfaces, 3 (1-2). pp. 141-153. ISSN 1783-7677

Hogenboom, A.C. and Hogenboom, F.P. and Kaymak, U. and Wouters, P. and de Jong, F.M.G. (2010) Mining Economic Sentiment using Argumentation Structures. In: Workshop on Web Information Systems Modeling, WISM 2010, 01 Nov - 04 Nov 2010, Vancouver, Canada. pp. 200-209. Lecture Notes in Computer Science 6413. Springer Verlag. ISBN 978-3-642-16384-5

Hollander, E.S. (2010) Dynamic Access Control. Master's thesis, University of Twente.

Hollander, E.S. and Huibers, T.W.C. and Jochmann-Mannak, H.E. and van der Vet, P.E. (2010) Measuring children's search behaviour on a large scale. In: 10th Dutch-Belgian Information Retrieval Workshop, 25 Jan 2010, Nijmegen, Netherlands. pp. 71-77. Radboud Universiteit Nijmegen. ISBN not assigned

Hollander, E.S. and van Keulen, M. (2010) Storing and Querying Probabilistic XML Using a Probabilistic Relational DBMS. In: Proceedings of the 4th International Workshop on Management of Uncertain Data (MUD 2010), 13 Sep 2010, Singapore. pp. 35-49. CTIT Workshop Proceedings Series WP10-04. Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Huibers, T.W.C. and Voermans, K. and van Hoorn, H. and van Raak, J. and Oltmans, J.A. and de Gier, M. (2010) De uitgever aan het woord 2010. De trendmonitor van de uitgeefbranche. De uitgever aan het woord 2010. Thaesis, Utrecht. ISBN 978-90-813391-2-4

Israël, M. and van der Schaar, J. and van den Broek, E.L. and den Uyl, M. and van der Putten, P. (2010) Multi-Level Visual Alphabets. In: IEEE/EURASIP Proceedings of the 2nd International Conference on Image Processing Theory, Tools & Applications (IPTA10), 7-10 July 2010, Paris, France. pp. 349-354. IEEE Computer Society. ISBN 978-1-4244-7249-9

Jansen, M. and Bos, W. and van der Vet, P.E. and Huibers, T.W.C. and Hiemstra, D. (2010) TeddIR: tangible information retrieval for children. In: Proceedings of the 9th International Conference on Interaction Design and Children, 9-12 June 2010, Barcelona. pp. 282-285. ACM. ISBN 978-1-60558-951-0

Jiao, J. and Pantic, M. (2010) Implicit Image Tagging via Facial Information. In: Proceedings of the 2nd International Workshop on Social Signal Processing, SSPW 2010, 29 Oct 2010, Florence, Italy. pp. 59-64. ACM. ISBN 978-1-4503-0174-9

Jochems, B. and Larson, M.A. and Ordelman, R.J.F. and Poppe, R.W. and Truong, K.P. (2010) Towards affective state modeling in narrative and conversational settings. In: Proceedings of Interspeech 2010, 26-30 September 2010, Makuhari, Chiba, Japan. pp. 490-493. International Speech Communication Association (ISCA). ISSN 1990-9772

Jochmann-Mannak, H.E. and Huibers, T.W.C. and Lentz, L.R. and Sanders, T.J.M. (2010) Children searching information on the Internet: Performance on children's interfaces compared to Google. In: Towards Accessible Search Systems - Workshop of the 33rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 23 July 2010, Geneva, Switzerland. pp. 27-35. ACM. ISBN not assigned

Kalsbeek, M.G. and de Wit, J.J. and Trieschnigg, R.B. and van der Vet, P.E. and Huibers, T.W.C. and Hiemstra, D. (2010) Automatic Reformulation of Children's Search Queries. Technical Report TR-CTIT-10-23, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Kaptein, R. and Hiemstra, D. and Kamps, J. (2010) How Different are Language Models and Word Clouds? In: 32nd European Conference on Information Retrieval (ECIR 2010). pp. 556-568. Lecture Notes in Computer Science 5993. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-12274-3

van Keulen, M. (2010) Onzekere databases. DB/M: database magazine, 21 (4). pp. 22-27. ISSN 0925-6911

Koelstra, S. and Pantic, M. and Patras, I. (2010) A dynamic texture based approach to recognition of facial actions and their temporal models. IEEE transactions on pattern analysis and machine intelligence, 32 (11). pp. 1940-1954. ISSN 0162-8828 *** ISI Impact 5,027 ***

Koelstra, S. and Yazdani, A. and Soleymani, M. and Mühl, C. and Lee, Jong-Seok and Nijholt, A. and Pun, Thierry and Ebrahimi, T. and Patras, I. (2010) Single Trial Classification of EEG and Peripheral Physiological Signals for Recognition of Emotions Induced by Music Videos. In: Proceedings 2010 International Conference on Brain Informatics (BI 2010), 28-30 August, Toronto. pp. 89-100. Lecture Notes in Computer Science 6334. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-15313-6

de Kok, I.A. and Heylen, D.K.J. (2010) Differences in Listener Responses between Procedural and Narrative Tasks. In: Proceedings of the 2nd International Workshop on Social Signal Processing, SSPW '10, 20 Oct 2010, Florence, Italy. pp. 5-10. ACM. ISBN 978-1-4503-0414-6

de Kok, I.A. and Ozkan, D. and Heylen, D.K.J. and Morency, L.-P. (2010) Learning and Evaluating Response Prediction Models using Parallel Listener Consensus. In: International Conference on Multimodal Interfaces and the Workshop on Machine Learning for Multimodal Interaction, ICMI-MLMI '10, 8-10 Nov 2010, Beijing, China. 3:1-3:8. ACM. ISBN 978-1-4503-0414-6

Koppelman, H. and van Dijk, E.M.A.G. (2010) Teaching abstraction in introductory courses. In: Proceedings of the fifteenth annual conference on Innovation and technology in computer science education, ITiCSE 2010, 26-30 June 2010, Ankara, Turkey. pp. 174-178. ACM. ISBN 978-1-60558-820-9

Kulyk, O. (2010) Do You Know What I Know? Situational Awareness of Co-located Teams in Multidisplay Environments. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-160 ISBN 978-90-365-2938-9

van de Laar, B.L.A. and Nijholt, A. and Zwiers, J. (2010) Monitoring User’s Brain Activity for a Virtual Coach. In: 9th International Conference on Entertainment Computing (ICEC 2010), 8-11 September 2010, Seoul, Korea. pp. 511-513. Lecture Notes in Computer Science 6243. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-15398-3

van de Laar, B.L.A. and Reuderink, B. and Plass-Oude Bos, D. and Heylen, D.K.J. (2010) Evaluating user experience of actual and imagined movement in BCI gaming. International journal of Gaming and Computer Mediated Simulations, 2 (4). pp. 33-47. ISSN 1942-3888

Larson, M. and Ordelman, R.J.F. and de Jong, F.M.G. and Kohler, J. and Kraaij, W. (2010) Multimedia with a speech track: searching spontaneous conversational speech. ACM SIGIR Forum, 44 (1). pp. 76-81. ISSN 0163-5840

Larson, M.A. and Jochems, B. and Smits, E. and Ordelman, R.J.F. (2010) Exploiting Speech Recognition Transcripts for Narrative Peak Detection in Short-Form Documentaries. In: 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, September 30 - October 2, 2009, Corfu, Greece. pp. 385-392. Lecture Notes in Computer Science 6242. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-15750-9

Lavooij, K. (2010) Near-real time statistics gathered from a continuous and voluminous data mutation stream. Master's thesis, University of Twente.

Lingnau, A. and Ruthven, I. and Landoni, M. and van der Sluis, F. (2010) Interactive Search Interfaces for Young Children - The PuppyIR Approach. In: Proceedings of the 2010 10th IEEE International Conference on Advanced Learning Technologies, ICALT '10, 05-07 July 2010, Sousse, Tunisia. pp. 389-390. IEEE Computer Society. ISBN 978-0-7695-4055-9

ter Maat, M. and Heylen, D.K.J. (2010) Selecting appropriate agent responses based on non-content features. In: Proceedings of the 3rd international workshop on Affective interaction in natural environments (AFFINE 2010), 25-29 October 2010, Firenze, Italy. pp. 33-36. ACM. ISBN 978-1-4503-0170-1

ter Maat, M. and Truong, K.P. and Heylen, D.K.J. (2010) How turn-taking strategies influence users’ impressions of an agent. In: Proceedings of the International Conference on Intelligent Virtual Agents (IVA), 20-22 Sep 2010, Philadelphia, PA, USA. pp. 441-453. Lecture Notes in Computer Science 6356. Springer Verlag. ISBN 978-3-642-15891-9

Mahr, A. and Cao, Y. and Theune, M. and Dimitrova-Krause, V. and Schwartz, T. and Müller, C. (2010) What if it Suddenly Fails? Behavioral Aspects of Advanced Driver Assistant Systems on the Example of Local Danger Alerts. In: 19th European Conference on Artificial Intelligence (ECAI 2010), 16-20 Aug 2010, Lisbon, Portugal. pp. 1051-1052. IOS Press BV. ISBN 978-1-60750-605-8

Martinez, B. and Binefa, X. and Pantic, M. (2010) Facial Component Detection in Thermal Imagery. In: IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2010, Workshop on Object Tracking & Classification Beyond and in the Visible Spectrum, 13-18 Jun 2010, San Francisco, USA. pp. 48-54. IEEE Computer Society. ISBN 978-1-4244-7029-7

Mühl, C. and Gürkök, H. and Plass-Oude Bos, D. and Thurlings, M.E. and Scherffig, L. and Duvinage, M. and Elbakyan, A.A. and Kang, S. and Poel, M. and Heylen, D.K.J. (2010) Bacteria Hunt: Evaluating multi-paradigm BCI interaction. Journal on Multimodal User Interfaces, 4 (1). pp. 11-25. ISSN 1783-7677

Mühl, C. and Gürkök, H. and Plass-Oude Bos, D. and Thurlings, M.E. and Scherffig, L. and Duvinage, M. and Elbakyan, A.A. and Kang, S. and Poel, M. and Heylen, D.K.J. (2010) Bacteria Hunt: A multimodal, multiparadigm BCI game. In: Proceedings of the Fifth International Summer Workshop on Multimodal Interfaces, eNTERFACE'09, 13 Jul - 07 Aug 2009, Genova, Italy. pp. 41-62. DIST-University of Genova. ISBN 978-88-901344-7-0

McKeown, G. and Valstar, M.F. and Cowie, R. and Pantic, M. (2010) The SEMAINE corpus of emotionally coloured character interactions. In: IEEE International Conference on Multimedia and Expo, ICME 2010, 19-23 Jul 2010, Singapore. pp. 1079-1084. IEEE Computer Society. ISSN 1945-7871 ISBN 978-1-4244-7491-2

Meij, E. and Trieschnigg, R.B. and de Rijke, M. and Kraaij, W. (2010) Conceptual language models for domain-specific retrieval. Information Processing and Management, 46 (4). pp. 448-469. ISSN 0306-4573 *** ISI Impact 1,673 ***

Meijer, F. and van den Broek, E.L. (2010) Representing 3D virtual objects: Evidence for an interaction between visuo-spatial ability and the nature of exploration. Vision Research, 50 (6). pp. 630-635. ISSN 0042-6989 *** ISI Impact 2,330 ***

Meijer, F. and van den Broek, E.L. and Schouten, Th.E. and Damgrave, R.G.J. and de Ridder, H. (2010) Synthetic Environments as visualization method for product design. In: Human Vision and Electronic Imaging XV, 18-21 Jan 2010, San Francisco, CA, USA. 752712. Proceedings of SPIE-IS&T Electronic Imaging 7527. SPIE-IS&T. ISSN 0277-786X ISBN 9780819479204

Mezaris, V. and Gidaros, S. and Kasper, W. and Steffen, J. and Ordelman, R.J.F. and Huijbregts, M.A.H. and de Jong, F.M.G. and Kompatsiaris, I. and Strintzis, M.G. (2010) A system for the semantic multimodal analysis of news audio-visual content. EURASIP Journal on Advances in Signal Processing, 2010 (47). 645052. ISSN 1110-8657

de Moel, E.L. (2010) Expanding the usability of recorded lectures : a new age in teaching and classroom instruction. Master's thesis, University of Twente.

Nicolaou, M. and Gunes, H. and Pantic, M. (2010) Audio-visual Classification and Fusion of Spontaneous Affect Data in Likelihood Space. In: 20th International Conference on Pattern Recognition, ICPR 2010, 23-26 Aug 2010, Istanbul, Turkey. pp. 3695-3699. IEEE Computer Society. ISBN 978-0-7695-4109-9

Nicolaou, M.A. and Gunes, H. and Pantic, M. (2010) Automatic Segmentation of Spontaneous Data using Dimensional Labels from Multiple Coders. In: Workshop on Multimodal Corpora: Advances in Capturing, Coding and Analyzing Multimodality, 18 May 2010, Valletta, Malta. pp. 43-48. German Research Center for AI (DFKI). ISBN not assigned

Niculescu, A.I. and Cao, Y. and Nijholt, A. (2010) Manipulating Stress and Cognitive Load in Conversational Interactions with a Multimodal System for Crisis Management Support. In: Development of Multimodal Interfaces: Active Listening and Synchrony, 23-27 March 2009, Dublin, Ireland. pp. 134-147. Lecture Notes in Computer Science 5967. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-12396-2

Niculescu, A.I. and van Dijk, E.M.A.G. and Cao, Y. and Nijholt, A. (2010) Measuring stress and cognitive load effects on the perceived quality of a multimodal dialogue system. In: Proceedings 7th International Conference on Methods and Techniques in Behavioral Research: Measuring Behavior 2010, 24-27 August 2010, Eindhoven. pp. 453-455. Noldus Information Technology. ISBN 978-90-74821-86-5

Niculescu, A.I. and van Dijk, E.M.A.G. and Nijholt, A. and Limbu, D.K. and See, Swee Lan and Wong, Alvin Hong Yee (2010) Socializing with Olivia, the Youngest Robot Receptionist Outside the Lab. In: Proceedings of the Second International Conference on Social Robotics, ICSR 2010, 23-24 Nov 2010, Singapore. pp. 50-62. Lecture Notes in Artificial Intelligence 6414. Springer Verlag. ISBN 978-3-642-17247-2

Niculescu, A.I. and van Dijk, E.M.A.G. and Nijholt, A. and See, Swee Lan and Li, H. (2010) How humans behave and evaluate a social robot in real-environment settings. In: Proceedings of the 28th European Conference on Cognitive Ergonomics, ECCE 2010, 25-27 Aug 2010, Delft, The Netherlands. pp. 351-352. Mediamatica. ISBN 978-94-90818-04-3

Niculescu, A.I. and Hofs, D.H.W. and van Dijk, E.M.A.G. and Nijholt, A. (2010) How the agent’s gender influence users’ evaluation of a QA system. In: Proceedings of the International Conference on User Science and Engineering 2010, 13-15 Dec 2010, Shah Alam, Malasya. pp. 16-20. IEEE. ISBN 978-1-4244-9049-3

Nijboer, F. and Birbaumer, N. and Kuebler, A. (2010) The influence of psychological state and motivation on Brain-computer interface performance in patients with amyotrophic lateral sclerosis - a longitudinal study. Frontiers in neuroprosthetics, 4. pp. 1-13. ISSN 1662-4548

Nijboer, F. and Broermann, U. (2010) Brain-Computer Interfaces for communication and control in locked-in patients. In: Brain-Computer Interfaces - revolutionizing Human-Computer Interaction. The Frontiers Collection. Springer Verlag, Berlin, pp. 185-202. ISSN 1612-3018 ISBN 978-3-642-02090-2

Nijholt, A. (2010) Computational Deception. (Invited) In: Proceedings of the IASK International Conferences: E-Activity and Leading Technologies & InterTic 2010, 8-10 Nov 2010, Oviedo, Spain. pp. 16-20. International Association for the Scientific Knowledge (IASK). ISBN 978-989-8295-05-7

Nijholt, A. and Dijk, E.O. and Lemmens, P.C.M. and Luitjens, S.B. (2010) Preface. In: Symposium "Haptic and Audio-Visual Stimuli: Enhancing Experiences and Interaction?", 7 July 2010, Amsterdam, The Netherlands. i-ix. CTIT Workshop proceedings WP10-01. Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Nijholt, A. and Reidsma, D. (2010) Preface : Special Issue on Physical Movements and Playful Interaction. International Journal of Arts and Technology (IJART), 3 (4). pp. 321-324. ISSN 1754-8853

Oikonomopoulos, A. and Patras, I. and Pantic, M. (2010) Discriminative Space-time Voting for Joint Recognition and Localization of Actions. In: Proceedings of the 2nd International Workshop on Social Signal Processing, SSPW 2010, 29 Oct 2010, Florence, Italy. pp. 11-16. ACM. ISBN 978-1-4503-0174-9

Palsma, T. (2010) Discovering groups using short messages from social network profiles. Master's thesis, University of Twente.

Panse, F. and van Keulen, M. and de Keijzer, A. and Ritter, N. (2010) Duplicate Detection in Probabilistic Data. In: Proceedings of the 2nd International Workshop on New Trends in Information Integration (NTII 2010), 5-6 Mar 2010, Long Beach, California, USA. pp. 179-182. IEEE Computer Society. ISBN 978-1-4244-6522-4

Panse, F. and van Keulen, M. and Ritter, N. (2010) Indeterministic Handling of Uncertain Decisions in Duplicate Detection. Technical Report TR-CTIT-10-21, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Petridis, S. and Asghar, A. and Pantic, M. (2010) Classifying laughter and speech using audio-visual feature prediction. In: Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010), 14-19 March 2010, Dallas, TX, USA. pp. 5254-5257. IEEE Computer Society. ISSN 1520-6149 ISBN 978-1-4244-4295-9

Plass-Oude Bos, D. and Reuderink, B. and van de Laar, B.L.A. and Gürkök, H. and Mühl, C. and Poel, M. and Heylen, D.K.J. and Nijholt, A. (2010) Human-Computer Interaction for BCI Games: Usability and User Experience. In: Proceedings of the International Conference on CYBERWORLDS 2010, 20-22 Oct 2010, Singapore. pp. 277-281. IEEE Computer Society. ISBN 978-0-7695-4215-7

Plass-Oude Bos, D. and Reuderink, B. and van de Laar, B.L.A. and Gürkök, H. and Mühl, C. and Poel, M. and Nijholt, A. and Heylen, D.K.J. (2010) Brain-Computer Interfacing and Games. In: Brain-Computer Interfaces. Applying our Minds to Human-Computer Interaction. Human-Computer Interaction Series. Springer Verlag, London, pp. 149-178. ISSN 1571-5035 ISBN 978-1-84996-271-1

Poppe, R.W. (2010) A survey on vision-based human action recognition. Image and Vision Computing, 28 (6). pp. 976-990. ISSN 0262-8856 *** ISI Impact 1,525 ***

Poppe, R.W. (2010) Example-Based Human Pose Recovery under Predicted Partial Occlusions. In: Interactive Collaborative Information Systems. Studies in Computational Intelligence 281. Springer Verlag, Berlin, pp. 327-354. ISBN 978-3-642-11687-2

Poppe, R.W. (2010) Common Spatial Patterns for Real-Time Classification of Human Actions. In: Machine Learning for Human Motion Analysis. IGI Global, Hershey, pp. 55-73. ISBN 978-1-60566-900-7

Poppe, R.W. and Truong, K.P. and Reidsma, D. and Heylen, D.K.J. (2010) Backchannel Strategies for Artificial Listeners. In: International Conference on Intelligent Virtual Agents (IVA), 20-22 Sep 2010, Philadelphia, PA, USA. pp. 146-158. Lecture Notes in Computer Science 6356. Springer Verlag. ISBN 978-3-642-15891-9

Punter, C.M. (2010) Multi-Source Entity Resolution. Master's thesis, University of Twente.

Raine, R.B. (2010) Media Differences in Communication. In: Development of Multimodal Interfaces: Active Listening and Synchrony Second COST 2102 International Training School, Revised Selected Papers, 23-27 Mar 2009, Dublin, Ireland. pp. 102-112. Lecture Notes in Computer Science 5967. Springer Verlag. ISSN 1611-3349 ISBN 978-3-642-12396-2

Reidsma, D. and Nijholt, A. and Tschacher, W. and Ramseyer, F. (2010) Measuring Multimodal Synchrony for Human-Computer Interaction. In: Proceedings of the International Conference on CYBERWORLDS 2010, 20-22 Oct 2010, Singapore. pp. 67-71. IEEE Computer Society. ISBN 978-0-7695-4215-7

Reidsma, D. and Truong, K.P. and van Welbergen, H. and Neiberg, D. and Pammi, S. and de Kok, I.A. and van Straalen, B. (2010) Continuous Interaction with a Virtual Human. In: Proceedings of the 6th International Summer Workshop on Multimodal Interfaces (eNTERFACE'10), 12 jul 2010 - 6 aug 2010, Amsterdam, Netherlands. pp. 24-39. University of Amsterdam. ISBN 978-90-5776-213-0

Reidsma, D. and van Welbergen, H. and Paul, R.C. and van de Laar, B.L.A. and Nijholt, A. (2010) Developing Educational and Entertaining Virtual Humans using Elckerlyc. In: 9th International Conference on Entertainment Computing (ICEC 2010), 8-11 September 2010, Seoul, Korea. pp. 514-517. Lecture Notes in Computer Science 6243. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-15398-3

Reynaert, M. and Oostdijk, N. and De Clercq, O. and van den Heuvel, H. and de Jong, F.M.G. (2010) Balancing SoNaR: IPR versus Processing Issues in a 500-Million-Word Written Dutch Reference Corpus. In: Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC'10), 19-21 May 2010, Malta. pp. 2693-2698. European Language Resources Association (ELRA). ISBN 2-9517408-6-7

Rienks, R.J. and Poppe, R.W. and Heylen, D.K.J. (2010) Differences in head orientation behavior for speakers and listeners: An experiment in a virtual environment. ACM Transactions on Applied Perception, 7 (1). 2:1-2:13. ISSN 1544-3558 *** ISI Impact 0,776 ***

Rudovic, O. and Patras, I. and Pantic, M. (2010) Regression-based Multi-View Facial Expression Recognition. In: Proceedings of the 20th International Conference on Pattern Recognition, ICPR 2010, 23-26 Aug 2010, Istanbul, Turkey. pp. 4121-4124. IEEE Computer Society. ISBN 978-0-7695-4109-9

Rudovic, O. and Patras, I. and Pantic, M. (2010) Facial Expression Invariant Head Pose Normalization using Gaussian Process Regression. In: IEEE Conference on Computer Vision and Pattern Recognition (CVPR '10), Workshop CVPR for Human Communicative Behaviour Analysis (CVPR4HB), 13-18 Jun 2010, San Francisco, USA. pp. 28-33. IEEE Computer Society. ISBN 978-1-4244-7029-7

Rudovic, O. and Patras, I. and Pantic, M. (2010) Coupled Gaussian Process Regression for pose-invariant facial expression recognition. In: Proceedings of the 11th European Conference on Computer Vision, ECCV 2010, 5-11 Sep 2010, Heraklion, Crete, Greece. pp. 350-363. Lecture Notes in Computer Science 6312. Springer Verlag. ISBN 978-3-642-15551-2

Ruttkay, Z.M. and Kipp, M. and Nijholt, A. and Vilhjálmsson, H.H. (2010) From the Editors of the Special Issue. Applied Artificial Intelligence, 24 (6). pp. 489-493. ISSN 0883-9514 *** ISI Impact 0,563 ***

Salamin, H. and Viciarelli, A. and Truong, K.P. and Mohammadi, G. (2010) Automatic Role Recognition Based on Conversational and Prosodic Behaviour. In: Proceedings of the ACM International Conference on Multimedia, 25-29 Oct 2010, Firenze, Italy. pp. 847-850. ACM. ISBN 978-1-60558-933-6

Schimmel, R. (2010) Keyword Suggestion for Search Engine Marketing. Master's thesis, University of Twente.

van Schooten, B.W. and van Dijk, E.M.A.G. and Nijholt, A. and Reiber, J.H.C. (2010) Evaluating automatic warning cues for visual search in vascular images. In: Proceedings of the 14th International Conference on Intelligent User Interfaces, IUI'10, 7-10 Feb 2010, Hong Kong, China. pp. 393-396. ACM. ISBN 978-1-60558-515-4

van Schooten, B.W. and van Dijk, E.M.A.G. and Suinesiaputra, A. and Reiber, J.H.C. (2010) Effectiveness of Visualisations for Detection of Errors in Segmentation of Blood Vessels. In: International Conference on Information Visualization Theory and Applications, IVAPP 2010, 17-21 May 2010, Angers, France. pp. 77-84. INSTICC Press. ISBN 978-989-674-028-3

van Schooten, B.W. and van Dijk, E.M.A.G. and Zudilova-Seinstra, E.V. and Suinesiaputra, A. and Reiber, J.H.C. (2010) The effect of stereoscopy and motion cues on 3D interpretation task performance. In: Advanced Visual Interfaces International Working Conference, AVI 2010, 26-29 May 2010, Rome, Italy. pp. 167-170. ACM Press. ISBN 978-1-4503-0076-6

Schouten, Th.E. and van den Broek, E.L. (2010) Computer controlled evaluation of binary images. Patent N2005197 (Application).

Schouten, Th.E. and van den Broek, E.L. (2010) Incremental Distance Transforms (IDT). In: 20th IEEE International Conference on Pattern Recognition (ICPR 2010), 23-26 Aug 2010, Istanbul, Turkey. pp. 237-240. IEEE Computer Society. ISSN 1051-4651 ISBN 978-0-7695-4109-9

Schut, M.H. and Tuinenbreijer, K. and van den Broek, E.L. and Westerink, J.H.D.M. (2010) Biometrics for Emotion Detection (BED): Exploring the combination of Speech and ECG. In: Proceedings of the 1st International Workshop on Bio-inspired Human-Machine Interfaces and Healthcare Applications - B-Interface 2010, 21 Jan 2010, Valencia, Spain. pp. 51-58. INSTICC Press. ISBN 978-989-674-020-7

van der Sluis, F. and van den Broek, E.L. (2010) Modeling User Knowledge from Queries: Introducing a Metric for Knowledge. In: Active media technology. Lecture Notes in Computer Science 6335. Springer Verlag, Berlin, pp. 395-402. ISSN 0302-9743

van der Sluis, F. and van den Broek, E.L. (2010) Using Complexity Measures in Information Retrieval. In: Proceedings of the Third Symposium on Information Interaction in Context, IIiX '10, 18-22 Aug 2010, New Brunswick, NJ, USA. pp. 383-388. ACM. ISBN 978-1-4503-0247-0

van der Sluis, F. and van den Broek, E.L. and van Dijk, E.M.A.G. (2010) Information Retrieval eXperience (IRX): Towards a Human-Centered Personalized Model of Relevance. In: IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, WI-IAT 2010, 31 Aug - 03 Sep 2010, Toronto, Canada. pp. 322-325. IEEE Computer Society. ISBN 9781424484829

van der Sluis, F. and van den Broek, E.L. and Dijkstra, T. (2010) Towards semi-automated assistance for the treatment of stress disorders. In: HealthInf 2010: Proceedings of the Third International Conference on Health Informatics, 20-23 Jan 2010, Valencia, Spain. pp. 446-449. INSTICC Press. ISBN 978-989-674-016-0

van der Sluis, F. and van Dijk, E.M.A.G. (2010) A closer look at children's information retrieval usage: Towards child-centered relevance. In: Proceedings of the Workshop on Accessible Search Systems held at the 33st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2010), 23 July, 2010, Geneva, Switzerland. pp. 3-10. University of Strathclyde. ISBN not assigned

van der Sluis, F. and van Dijk, E.M.A.G. and van den Broek, E.L. (2010) Aiming for User Experience in Information Retrieval: Towards User-Centered Relevance (USR). In: Proceedings of the 33rd Annual ACM SIGIR Conference, 19-23 Jul 2010, Geneva, Switzerland. pp. 924-924. ACM. ISBN 978-1-4503-0153-4

Snoek, C.G.M. and Freiburg, B. and Oomen, J. and Ordelman, R.J.F. (2010) Crowdsourcing rock n' roll multimedia retrieval. In: Proceedings of the ACM Multimedia Conference, MM 2010, 25-29 Oct 2010, Firenze, Italy. pp. 1535-1538. ACM. ISBN 978-1-60558-933-6

Swartjes, I.M.T. (2010) Whose Story Is It Anyway? How Improv Informs Agency and Authorship of Emergent Narrative. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 10-168 ISBN 978-90-365-3004-0

Tan, D.S. and Nijholt, A. (2010) Preface (to: Brain-Computer Interfaces. Applying our Minds to Human-Computer Interaction). In: Brain-Computer Interfaces. Applying our Minds to Human-Computer Interaction. Human-Computer Interaction Series. Springer Verlag, London, v-vii. ISSN 1571-5035 ISBN 978-1-84996-271-1

Tan, D.S. and Nijholt, A. (2010) Brain-Computer Interfaces and Human-Computer Interaction. In: Brain-Computer Interfaces. Applying our Minds to Human-Computer Interaction. Human-Computer Interaction Series. Springer Verlag, London, pp. 3-19. ISSN 1571-5035 ISBN 978-1-84996-271-1

Tax, D. and Valstar, M.F. and Pantic, M. and Hendriks, E. (2010) The detection of concept frames using Clustering Multi-Instance Learning. In: 20th International Conference on Pattern Recognition, ICPR 2010 , 23-26 Aug 2010, Istanbul, Turkey. pp. 2917-2920. IEEE Computer Society. ISSN 1051-4651 ISBN 978-1-4244-7542-1

Theune, M. and Brandhorst, C.J. (2010) To Beat or Not to Beat: Beat Gestures in Direction Giving. In: Gesture in Embodied Communication and Human-Computer Interaction. Lecture Notes in Artificial Intelligence 5934. Springer Verlag, Berlin Heidelberg, pp. 195-206. ISSN 0302-9743 ISBN 978-3-642-12552-2

Theune, M. and Koolen, R. and Krahmer, E. (2010) Cross-linguistic Attribute Selection for REG: Comparing Dutch and English. In: Proceedings of the 6th International Natural Language Generation Conference (INLG 2010), 7-9 July 2010, Trim, Ireland. pp. 191-195. Association for Computational Linguistics. ISBN 1-900-45442-4

Tigelaar, A.S. and op den Akker, H.J.A. and Hiemstra, D. (2010) Automatic summarisation of discussion fora. Natural language engineering, 16 (02). pp. 161-192. ISSN 1351-3249

Tigelaar, A.S. and Hiemstra, D. (2010) Query-Based Sampling: Can we do Better than Random? Technical Report TR-CTIT-10-04, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Tigelaar, A.S. and Hiemstra, D. (2010) Query-Based Sampling using Snippets. In: Eighth Workshop on Large-Scale Distributed Systems for Information Retrieval, 23 Jul 2010, Geneva, Switzerland. pp. 9-14. CEUR Workshop Proceedings 630. CEUR-WS. ISSN 1613-0073

Tjin-Kam-Jet, K.T.T.E. (2010) Research Proposal for Distributed Deep Web Search. In: Proceedings of the Third Ph.D. Workshop on Information and Knowledge Management, PIKM 2010, October 30, 2010, Toronto, Ontario, Canada. pp. 33-37. ACM. ISBN 978-1-4503-0385-9

Tjin-Kam-Jet, K.T.T.E. and Hiemstra, D. (2010) Learning to merge search results for efficient Distributed Information Retrieval. In: The 10th Dutch-Belgian Information Retrieval Workshop, 25 Jan 2010, Nijmegen, the Netherlands. pp. 55-62. Radboud University. ISBN not assigned

Trieschnigg, R.B. (2010) Proof of Concept: Concept-based Biomedical Information Retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 10-176 ISBN 978-90-365-3064-4

Trieschnigg, R.B. and Hiemstra, D. and de Jong, F.M.G. and Kraaij, W. (2010) A Cross-lingual Framework for Monolingual Biomedical Information Retrieval. In: Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM '10), 26-30 Oct 2010, Toronto, Canada. pp. 169-178. ACM. ISBN 978-1-4503-0099-5

Truong, K.P. and Heylen, D.K.J. (2010) Disambiguating the functions of conversational sounds with prosody: the case of 'yeah'. In: Proceedings of Interspeech 2010, 26-30 September 2010, Makuhari, Chiba, Japan. pp. 2554-2557. International Speech Communication Association (ISCA). ISSN 1990-9772

Truong, K.P. and Poppe, R.W. and Heylen, D.K.J. (2010) A rule-based backchannel prediction model using pitch and pause information. In: Proceedings of Interspeech 2010, 26-30 September 2010, Makuhari, Chiba, Japan. pp. 3058-3061. International Speech Communication Association (ISCA). ISSN 1990-9772

Valstar, M.F. and Martinez, B. and Binefa, X. and Pantic, M. (2010) Facial Point Detection using Boosted Regression and Graph Models. In: IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2010, 13-18 Jun 2010, San Francisco, USA. pp. 2729-2736. IEEE Computer Society. ISSN 1063-6919 ISBN 978-1-4244-6984-0

Van Der Zanden, G. (2010) Quality Assessment of Medical Health Records using Information Extraction. Master's thesis, University of Twente.

Vinciarelli, A. and Pantic, M. (2010) Techware: www.sspnet.eu: A Web Portal for Social Signal Processing. IEEE Signal Processing Magazine, 27 (4). pp. 142-144. ISSN 1053-5888 *** ISI Impact 5,860 ***

van Vliet, W.M. and Mühl, C. and Reuderink, B. and Poel, M. (2010) Guessing What's on Your Mind: Using the N400 in Brain Computer Interfaces. In: International Conference on Brain Informatics, BI 2010, 28-30 August, Toronto, Canada. pp. 180-191. Lecture Notes in Artificial Intelligence 6334. Springer Verlag. ISBN 978-3-642-15313-6

van Voorst, B. (2010) Cluster-based collection selection in uncooperative distributed information retrieval. Master's thesis, University of Twente.

Vyas, D.M. and Nijholt, A. (2010) Building boundaries on Boundary Objects: A Field study of a Ubicomp tool in a Design Studio. International reports on socio-informatics, 7 (1). pp. 280-297. ISSN 1861-4280

Vyas, D.M. and Nijholt, A. and Heylen, D.K.J. and Kroener, A. and van der Veer, G.C. (2010) Remarkable Objects: Supporting Collaboration in a Creative Environment. In: 12th ACM International Conference on Ubiquitous Computing, 26-29 September, Copenhagen, Denmark. pp. 37-40. ACM. ISBN 978-1-60558-843-8

Vyas, D.M. and Nijholt, A. and Kroener, A. (2010) CAM: A Collaborative Object Memory System. In: 12th International Conference on Human-Computer Interaction with Mobile Devices and Services (Mobile HCI), 7-10 Sept 2010, Lisbon, Portugal. pp. 415-416. ACM International Conference Proceeding Series. ACM. ISBN 978-1-60558-835-3

Vyas, D.M. and Nijholt, A. and van der Veer, G.C. (2010) Supporting cooperative design through "living" artefacts. In: Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries (NordiCHI '10), 16-20 Oct 2010, Copenhagen, Denmark. pp. 541-550. ACM. ISBN 978-1-60558-934-3

Wassink, I. (2010) Work flows in life science. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-157 ISBN 978-90-365-2932-7

Wassink, I. and Ooms, M. and Neerincx, P. and van der Veer, G.C. and Rauwerda, H. and Leunissen, J.A.M. and Breit, T.M. and Nijholt, A. and van der Vet, P.E. (2010) e-BioFlow: Improving practical use of workflow systems in bioinformatics. In: Information Technology in Bio- and Medical Informatics, ITBAM 2010, 1-2 Sep 2010, Bilbao, Spain. pp. 1-15. Lecture Notes in Computer Science 6266. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-15019-7

van Welbergen, H. and van Basten, B. J. H. and Egges, A. and Ruttkay, Z.M. and Overmars, M. H. (2010) Real Time Animation of Virtual Humans: A Trade-off Between Naturalness and Control. Computer Graphics Forum, 29 (8). pp. 2530-2554. ISSN 0167-7055 *** ISI Impact 1,455 ***

van Welbergen, H. and Reidsma, D. and Ruttkay, Z.M. and Zwiers, J. (2010) Elckerlyc - A BML Realizer for continuous, multimodal interaction with a Virtual Human. Journal on Multimodal User Interfaces, 3 (4). pp. 271-284. ISSN 1783-7677

van Welbergen, H. and Reidsma, D. and Zwiers, J. (2010) A Demonstration of Continuous Interaction with Elckerlyc. In: Proceedings of the Third Workshop on Multimodal Output Generation, MOG 2010, 6 July 2010, Dublin, Ireland. pp. 51-57. CTIT Workshop Proceedings (WP 10-02). Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672 ISBN not assigned

van der Werff, L.B. (2010) Story Segmentation for Speech Transcripts in Sparse Data Conditions. In: Proceedings of the 2010 ACM International Workshop on Searching Spontaneous Conversational Speech, SSCS '10, 29 Oct 2010, Florence, Italy. pp. 33-38. ACM Multimedia. ACM. ISBN 978-1-4503-0162-6

Zhang, Hua and Liu, Duanduan and Poel, M. and Nijholt, A. (2010) Face Alignment Using Boosting and Evolutionary Search. In: Ninth Asian Conference on Computer Vision (ACCV 2009). Part II, 23-27 September 2009, Xi'an, China. pp. 110-119. Lecture Notes in Computer Science 5995. Springer Verlag. ISBN 978-3-642-12303-0

Zuccon, G. and Azzopardi, L. and Hauff, C. and van Rijsbergen, C.J. (2010) Estimating interference in the QPRP for subtopic retrieval. In: Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval, Geneva, Switzerland. pp. 741-742. ACM. ISBN 978-1-4503-0153-4

Zudilova-Seinstra, E.V. and de Koning, P.J.H. and Suinesiaputra, A. and van Schooten, B.W. and van der Geest, R.J. and Reiber, J.H.C. and Sloot, P.M.A. (2010) Evaluation of 2D and 3D glove input applied to medical image analysis. International journal of human-computer studies, 68 (6). pp. 355-369. ISSN 1071-5819 *** ISI Impact 1,600 ***

van der Zwaag, M.D. and van den Broek, E.L. and Janssen, J.H. (2010) Guidelines for biosignal driven HCI. In: Proceedings of ACM CHI2010 workshop - Brain, Body, and Bytes: Physiological user interaction, 11 April 2010, Atlanta, GA, USA. pp. 77-80. ACM. ISBN 978-1-60558-930-5

2009

Aghajan, H. and Braspenning, R. and Ivanov, Y. and Morency, L. and Nijholt, A. and Pantic, M. and Yang, M., ed. (2009) Proceedings of the Workshop on Use of Context in Vision Processing (UCVP 2009). ACM, Boston, Mass., USA. ISBN 978-1-60558-691-5

Aly, R.B.N. and Hauff, C. and den Hamer, I.C. and Hiemstra, D. and Huibers, T.W.C. and de Jong, F.M.G., ed. (2009) Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop. Workshop Proceedings Series (09-01). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 0929-0672

Cohn, J. and Nijholt, A. and Pantic, M., ed. (2009) 3rd International Conference on Affective Computing and Intelligent Interaction - ACII 2009. ACII 2009 Proceedings 1. IEEE Computer Society, Los Alamitos. ISBN 978-1-4244-4799-2

de Keijzer, A. and van Keulen, M., ed. (2009) Proceedings of the Third International Workshop on Management of Uncertain Data (MUD2009). CTIT Workshop Proceedings Series (WP-CTIT-09-14). Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1574-0846

Kipp, M. and Martin, J.-C. and Paggio, P. and Heylen, D.K.J., ed. (2009) Multimodal Corpora: From Models of Natural Interaction to Systems and Applications. Lecture Notes in Computer Science 5509. Springer Verlag, London. ISBN 978-3-642-04792-3

Mühl, C. and Heylen, D.K.J. and Nijholt, A., ed. (2009) Affective Brain-Computer Interfaces. ACII 2009 Proceedings 2. IEEE Computer Society, Los Alamitos. ISBN 978-1-4244-4799-2

Nijholt, A. and Egges, A. and van Welbergen, H. and Hondorp, G.H.W., ed. (2009) Short Paper and Poster Proceedings of the 22nd Annual Conference on Computer Animation and Social Agents. CTIT Workshop Proceedings (WP09-02). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 0929-0672

Nijholt, A. and Reidsma, D. and Hondorp, G.H.W., ed. (2009) Intelligent Technologies for Interactive Entertainment. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST) 9. Springer Verlag, Berlin. ISSN 1867-8211 ISBN 978-3-642-02314-9

Ruttkay, Z.M. and Kipp, M. and Nijholt, A. and Vilhjálmsson, H.H., ed. (2009) Intelligent Virtual Agents, 9th International Conference, IVA 2009. Lecture Notes in Artificial Intelligence 5773. Springer Verlag, London. ISSN 0302-9743 ISBN 978-3-642-04379-6

Vinciarelli, A. and Pelachaud, C. and Cowie, R. and Nijholt, A., ed. (2009) ACII 2009: Affective Computing and Intelligent Interaction. Proceedings of the Doctoral Consortium 2009. CTIT Workshop Proceedings Series (WP09-13). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 0929-0672

Abdel Kader, R. and Boncz, P.A. and Manegold, S. and van Keulen, M. (2009) ROX: Run-Time Optimization of XQueries. In: Proceedings of the 35th ACM SIGMOD International Conference on Management of Data (SIGMOD2009), 29 June - 02 July 2009, Providence, Rhode Island, USA. pp. 615-626. ACM. ISBN 978-1-60558-551-2

Aghajan, H. and Braspenning, R. and Ivanov, Y. and Morency, L.-P. and Nijholt, A. and Pantic, M. and Yang, Ming-Hsuan (2009) Use of context in vision processing: an introduction to the UCVP 2009 workshop. In: Workshop on Use of Context in Vision Processing (UCVP 2009), ICMI-MLMI workshop, 5 November 2009, Boston, Mass., USA. pp. 1-3. ACM. ISBN 978-1-60558-691-5

op den Akker, H. and op den Akker, H.J.A. (2009) Are you being addressed?: real-time addressee detection to support remote participants in hybrid meetings. In: Proceedings of the SIGDIAL 2009 Conference, 11-12 Sep 2009, London, England. pp. 21-28. The association of computational linguistics. ISBN 978-1-932432-64-0

op den Akker, H.J.A. and Hofs, D.H.W. and Hondorp, G.H.W. and op den Akker, H. and Zwiers, J. and Nijholt, A. (2009) Supporting Engagement and Floor Control in Hybrid Meetings. In: Cross-Modal Analysis of Speech, Gestures, Gaze and Facial Expressions, 15-18 October 2008, Prague. pp. 276-290. Lecture Notes in Computer Science 5641. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-03319-3

op den Akker, H.J.A. and Traum, D. (2009) A comparison of addressee detection methods for multiparty conversations. In: Proceedings of DiaHolmia, 13th Workshop on the Semantics and Pragmatics of Dialogue, 24-26 Jun 2009, Sockholm, Sweden. pp. 99-106. KTH Stockholm. ISBN not assigned

Aly, R.B.N. (2009) Modeling uncertainty in video retrieval: a retrieval model for uncertain semantic representations of videos. In: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, 19-23 Jul 2009, Boston, USA. pp. 846-846. ACM. ISBN 978-1-60558-483-6

Aly, R.B.N. and Hiemstra, D. (2009) Concept detectors: how good is good enough? In: Proceeding of the 17th ACM International Conference on Multimedia, 19-22 Oct 2009, Beijing, P.R. Republic of China. pp. 233-242. ACM. ISBN 978-1-60558-608-3

Aly, R.B.N. and Hiemstra, D. (2009) A Simulator for Concept Detector Output. Technical Report TR-CTIT-09-40, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Aly, R.B.N. and Hiemstra, D. and de Vries, A.P. (2009) Reusing Annotation Labor for Concept Selection. In: Proceedings of the 8th ACM International Conference on Image and Video Retrieval (CIVR '09), 8-10 Jul 2009, Greece. 44:1-44:8. ACM. ISBN 978-1-60558-480-5

Aly, R.B.N. and Hiemstra, D. and de Vries, A.P. and Rode, H. (2009) The Lowlands team at TRECVID 2008. In: TREC Video Retrieval Evaluation Online Proceedings, 17-18 Nov 2008, Geithesburg, U.S.. NIST. ISBN not assigned

Baeza-Yates, R. and Murdock, V. and Hauff, C. (2009) Efficiency trade-offs in two-tier web search systems. In: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, 19-23 July 2009, Boston, MA, USA. pp. 163-170. ACM. ISBN 978-1-60558-483-6

Bialoskorski, L.S.S. and Westerink, J.H.D.M. and van den Broek, E.L. (2009) Mood swings: design and evaluation of affective interactive art. New Review of Hypermedia and Multimedia, 15 (2). pp. 173-191. ISSN 1361-4568 *** ISI Impact 0,650 ***

Bialoskorski, L.S.S. and Westerink, J.H.D.M. and van den Broek, E.L. (2009) Come, see and experience affective interactive art. In: INTETAIN 2009 Program and Demonstration Papers of the third International Conference on Intelligent Technologies for Interactive Entertainment, 22-24 June 2009, Amsterdam, The Netherlands. pp. 1-3. Twente University Press. ISBN not assigned

Bialoskorski, L.S.S. and Westerink, J.H.D.M. and van den Broek, E.L. (2009) Mood Swings: An Affective Interactive Art System. In: Intelligent Technologies for Interactive Entertainment, 22-24 June 2009, Amsterdam, The Netherlands. pp. 181-186. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 9. Springer Verlag. ISBN 978-3-642-02314-9

Biemans, M.C.M. and van Dijk, E.M.A.G. (2009) Food for talk: Photo frames to support social connectedness for elderly people in a nursing home. In: Proceedings of the European Conference on Cognitive Ergonomics, 30 sept - 3 oct 2009, Helsinki, Finland. pp. 147-154. VTT Technical Research Centre of Finland. ISBN 978-951-38-6340-1

Biemans, M.C.M. and van Dijk, E.M.A.G. and Dadlani, P. and van Halteren, A. (2009) Let's stay in touch: Sharing photos for restoring social connectedness between rehabilitants, friends and family. In: Proceedings of the 11th international ACM SIGACCESS Conference on Computers and Accessibility, ASSETS'09, 25-28 Oct 2009, Pittsburgh, Pennsylvania, USA. pp. 179-186. ACM. ISBN 978-1-60558-819-3

Bockting, S. (2009) Collection Selection for Distributed Web Search. Master's thesis, University of Twente.

Bockting, S. and Hiemstra, D. (2009) Collection Selection with Highly Discriminative Keys. In: Proceedings of the 7th Workshop on Large-Scale Distributed Systems for Information Retrieval, 23 Jul 2009, Boston, USA. pp. 9-16. CEUR Workshop Series 480. CEUR-WS. ISSN 1613-0073

Boer Rookhuiszen, R. and Theune, M. (2009) Generating Instructions in a 3D Game Environment: Efficiency or Entertainment? In: Intelligent Technologies for Interactive Entertainment, 22-24 June 2009, Amsterdam, The Netherlands. pp. 32-43. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Boer Rookhuiszen, R. and Theune, M. (2009) Playful vs. serious instruction giving in a 3D game environment. Entertainment Computing, 1 (2). pp. 95-104. ISSN 1875-9521

Bousmalis, K. and Mehu, M. and Pantic, M. (2009) Spotting Agreement and Disagreement: A Survey of Nonverbal Audiovisual Cues and Tools. In: Proceedings of IEEE Int’l Conf. Affective Computing and Intelligent Interfaces (ACII’09), 10-12 Sep 2009, Amsterdam. pp. 1-9. IEEE Computer Society. ISBN 978-1-4244-4799-2

Brandhorst, C.J. and Sent, D. and Stegwee, R.A. and van Dijk, E.M.A.G. (2009) Medintel: Decision support for general practitioners: a case study. In: Proceedings of MIE 2009 - The XXIInd International Congress of the European Federation for Medical Informatics, 30 Aug - 02 Sep 2009, Sarajevo, Bosnia and Herzegovina. pp. 688-692. IOS Press. ISBN 978-1-60750-044-5

van den Broek, E.L. (2009) Review: Decision dependability and its application to identity management. Computing Reviews. CR137554. ISSN 1530-6585

van den Broek, E.L. (2009) Review: Measuring saliency of features using signal-to-noise ratios for detection of electrocardiographic changes in partial epileptic patients. Computing Reviews. CR136893. ISSN 1530-6585

van den Broek, E.L. (2009) Review: Musicsim: integrating audio analysis and user feedback in an interactive music browsing UI. Computing Reviews. CR136695. ISSN 1530-6585

van den Broek, E.L. (2009) Review of "M. Mirmehdi, X. Xie, J. Suri (eds.), Handbook of texture analysis". IAPR Newsletter, 31 (4). pp. 14-15.

van den Broek, E.L. and Janssen, J.H. and Westerink, J.H.D.M. (2009) Guidelines for Affective Signal Processing (ASP): From lab to life. In: 3rd International Conference on Affective Computing & Intelligent Interaction, ACII, 10-12 Sept 2009, Amsterdam, The Netherlands. pp. 704-709. IEEE Computer Society. ISBN 978-1-4244-4800-5

van den Broek, E.L. and Janssen, J.H. and Westerink, J.H.D.M. and Healey, J.A. (2009) Prerequisites for affective signal processing (ASP). In: International conference on bio-inspired systems and signal processing, biosignals 2009, 14-17 Jan 2009, Porto, Portugal. pp. 426-433. INSTICC Press. ISBN 978-989-8111-65-4

van den Broek, E.L. and Lisy, V. and Westerink, J.H.D.M. and Schut, M.H. and Tuinenbreijer, K. (2009) Biosignals as an Advanced Man-Machine Interface. (Invited) In: International Conference on Biomedical Electronics and Devices, Biodevices 2009, 14-17 Jan 2009, Porto, Portugal. IS15-IS24. INSTICC Press. ISBN 978-989-8111-64-7

van den Broek, E.L. and Pieters, J. and Bruikman, H. and van der Sluis, F. and Drunen, A. and Luursema, J.-M. (2009) Cognitieve Ergonomie. Perspectief, 4 (3). pp. 16-19. ISSN not assigned

van den Broek, E.L. and Schut, M.H. and Westerink, J.H.D.M. and Tuinenbreijer, K. (2009) Unobtrusive Sensing of Emotions (USE). Journal of Ambient Intelligence and Smart Environments, 1 (3). pp. 287-299. ISSN 1876-1364 *** ISI Impact 1,500 ***

van den Broek, E.L. and van der Sluis, F. and Dijkstra, T. (2009) Therapy Progress Indicator (TPI): Combining speech parameters and the subjective unit of distress. In: Proceedings Volume I, International Conference on Affective Computing & Intelligent Interaction, 10-12 Sep 2009, Amsterdam, The Netherlands. pp. 381-386. IEEE Computer Society. ISBN 978-1-4244-4800-5

van den Broek, E.L. and Westerink, J.H.D.M. (2009) Considerations for emotion-aware consumer products. Applied ergonomics, 40 (6). pp. 1055-1064. ISSN 0003-6870 *** ISI Impact 1,467 ***

Brugman, I. and Theune, M. and Krahmer, E.J. and Viethen, J. (2009) Realizing the Costs: Template-Based Surface Realisation in the GRAPH Approach to Referring Expression Generation. In: Proceedings of the 12th European Workshop on Natural Language Generation (ENLG 2009), 30-31 March 2009, Athens, Greece. pp. 183-184. Association for Computational Linguistics. ISBN 1-932432-24-8

Bui, T.H. and Poel, M. and Nijholt, A. and Zwiers, J. (2009) A tractable hybrid DDN-POMDP approach to affective dialogue modeling for probabilistic frame-based dialogue systems. Natural language engineering, 15 (2). pp. 273-307. ISSN 1351-3249

Cao, Y. and Castronovo, S. and Mahr, A. and Müller, C. (2009) On timing and modality choice with local danger warnings for drivers. In: Proceedings of the First International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI 2009), 21-22 Sep 2009, Essen, Germany. pp. 75-78. ACM. ISBN 978-1-60558-571-0

Cao, Y. and Theune, M. and Nijholt, A. (2009) Towards Cognitive-Aware Multimodal Presentation: The Modality Effects in High-Load HCI. In: Engineering Psychology and Cognitive Ergonomics. 8th International Conference, EPCE 2009, Held as part of HCI International 2009, 19-24 July 2009, San Diego, USA. pp. 3-12. Lecture Notes in Computer Science 5639. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-02727-7

Cao, Y. and Theune, M. and Nijholt, A. (2009) Decision making with a time limit: The effects of presentation modality and structure. In: European conference on Cognitive Ergonomics 2009, 30 Sep - 02 Oct 2009, Helsinki, Finland. pp. 96-103. VTT Technical Research Centre of Finland. ISSN 0357-9387 ISBN 978-951-38-6339-5

Cao, Y. and Theune, M. and Nijholt, A. (2009) Modality Effects on Cognitive Load and Performance in High-Load Information Presentation. In: 13th International Conference on Intelligent User Interfaces, IUI 2009, 8-11 February 2009, Florida, USA. pp. 335-344. ACM. ISBN 978-1-60558-331-0

Cao, Y. and Wei, X. and Zhao, L. and Di Federico, R. (2009) Robust multi-clue face tracking system. In: WRI Global Congress on Intelligent Systems, GCIS2009, 19-21 May 2009, Xiamen, China. pp. 513-517. IEEE Computer Society. ISBN 978-0-7695-3571-5

Cohn, J.F. and Nijholt, A. and Pantic, M. (2009) Foreword 3rd International Conference on Affective Computing and Intelligent Interaction - ACII 2009. In: Proceedings 3rd International Conference on Affective Computing and Intelligent Interaction - ACII 2009, 10-12 September 2009, Amsterdam. IEEE Computer Society. ISBN 978-1-4244-4799-2

Dacheng, X. and Bailiang, L. and Nijholt, A. (2009) A Novel Approach Based on PCNNs Template for Fingerprint Image Thinning. In: 8th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2009), 1-3 June 2009, Shanghai, China. pp. 115-119. IEEE Computer Society. ISBN 978-0-7695-3641-5

Diepenmaat, J.H.B. (2009) Object XML Mappings. Master's thesis, University of Twente.

Diou, C. and Papachristou, C. and Panagiotopoulos, P. and Stephanopoulos, G. and Dimitriou, N. and Delopoulos, A. and Rode, H. and Aly, R.B.N. and de Vries, A.P. and Tsikrika, T. (2009) VITALAS at TRECVID-2008. In: TREC Video Retrieval Evaluation Online Proceedings, 5-6 Nov 2007, Geithesburg, U.S.. NIST. ISBN not assigned

Drunen, A. and van den Broek, E.L. and Spink, A.J. and Heffelaar, T. (2009) Exploring workload and attention measurements with uLog mouse data. Behavior Research Methods, 41 (3). pp. 868-875. ISSN 1554-351X *** ISI Impact 2,403 ***

Eliëns, A.P.W. and Ruttkay, Z.M. (2009) Math Game(s) - an alternative (approach) to teaching math? In: GAME-ON 09, 10th Int. Conference on Intelligent Games and Simulation, 26-28 Nov 2009, Dusseldorf, Germany. pp. 68-72. EUROSIS. ISBN 978-9077381-53-3

Evers, S. (2009) Sensor Data Management with Probabilistic Models. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-150 ISBN 978-90-365-2867-2

Evers, S. and Fokkinga, M.M. and Apers, P.M.G. (2009) Inference Optimization using Relational Algebra. Technical Report TR-CTIT-09-38, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Fikkert, F.W. and Hakvoort, M.C. and van der Vet, P.E. and Nijholt, A. (2009) FeelSound: Collaborative Composing of Acoustic Music. In: Proceedings of the 5th International Conference on Advances in Computer Entertainment Technology (ACE '09), 28 Oct - 01 Nov 2009, Athens, Greece. pp. 294-297. ACM International Conference Proceeding Series 422. ACM. ISBN 978-1-60558-863-6

Fikkert, F.W. and Hakvoort, M.C. and van der Vet, P.E. and Nijholt, A. (2009) FeelSound: interactive acoustic music making. In: Proceedings of the International Conference on Advances in Computer Enterntainment Technology, 29 Oct - 31 Oct 2009, Athens, Greece. pp. 449-449. ACM International Conference Proceeding Series 422. ACM. ISBN 978-1-60558-864-3

Fikkert, F.W. and Hakvoort, M.C. and van der Vet, P.E. and Nijholt, A. (2009) Experiences with Interactive Multi-touch Tables. In: Proceedings 3rd International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 09), 22-24 June 2009, Amsterdam, the Netherlands. pp. 193-200. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST) 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Fikkert, F.W. and Hoeijmakers, N. and van der Vet, P.E. and Nijholt, A. (2009) Navigating a Maze with Balance Board and Wiimote. In: 3rd International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 09), 22-24 June 2009, Amsterdam, the Netherlands. pp. 187-192. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST) 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Fikkert, F.W. and van der Vet, P.E. and Rauwerda, H. and Breit, T.M. and Nijholt, A. (2009) Gestures to Intuitively Control Large Displays. In: Advances in Gesture-Based Human-Computer Interaction and Simulation. Lecture Notes in Computer Science 5085/2009. Springer Verlag, London, pp. 199-204. ISSN 0302-9743 ISBN 978-3-540-92864-5

Garcia Molina, G. and Tsoneva, T. and Nijholt, A. (2009) Emotional Brain-Computer Interfaces. In: Proceedings 3rd International Conference on Affective Computing and Intelligent Interaction - ACII 2009, 10-12 September 2009, Amsterdam. pp. 138-146. IEEE Computer Society. ISBN 978-1-4244-4799-2

van Gerven, M. and Farquhar, J. and Schaefer, R. and Vlek, R. and Geuze, J. and Nijholt, A. and Ramsay, N. and Haselager, P. and Vuurpijl, L.G. and Gielen, S. and Desain, P. (2009) The Brain-Computer Interface Cycle. Journal of Neural Engineering, 6 (4). pp. 1-10. ISSN 1741-2560 *** ISI Impact 2,628 ***

Hauff, C. and Azzopardi, L. (2009) When is query performance prediction effective? In: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, 19-23 July 2009, Boston, MA, USA. pp. 830-831. ACM. ISBN 978-1-60558-483-6

Hauff, C. and Azzopardi, L. and Hiemstra, D. (2009) The Combination and Evaluation of Query Performance Prediction Methods. In: Proceedings of the 31st European Conference on IR Research on Advances in Information Retrieval, 6-9 April 2009, Toulouse, France. pp. 301-312. Lecture Notes In Computer Science 5478. Springer Verlag. ISBN 978-3-642-00957-0

Hauff, C. and Hiemstra, D. and de Jong, F.M.G. and Azzopardi, L. (2009) Relying on topic subsets for system ranking estimation. In: Proceeding of the 18th ACM conference on Information and knowledge management, 2-6 November 2009, Hong Kong, China. pp. 1859-1862. ACM. ISBN 978-1-60558-512-3

Heeren, W.F.L. and van der Werff, L.B. and de Jong, F.M.G. and Ordelman, R.J.F. and Verschoor, T. and van Hessen, A.J. and Langelaar, M. (2009) Easy Listening: Spoken Document Retrieval in CHoral. Interdisciplinary Science Reviews, 34 (2-3). pp. 236-252. ISSN 0308-0188 *** ISI Impact 0,360 ***

Heylen, D.K.J. (2009) Understanding Speaker-Listener Interaction. In: Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), 6 Sep - 10 Sep 2009, Brighton, United Kingdom. pp. 2151-2154. International Speech Communication Association. ISSN 1990-9772

Heylen, D.K.J. and Poel, M. and Nijholt, A. (2009) Using the iCat as Avatar in Remote Meetings. In: Multimodal Signals: Cognitive and Algorithmic Issues, 21-26 April 2008, Vietri sul Mare, Italy. pp. 60-66. Lecture Notes in Computer Science 5398. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-00524-4

Heylen, D.K.J. and Theune, M. and op den Akker, H.J.A. and Nijholt, A. (2009) Social Agents: the first generations. In: Proceedings 2009 International Workshop on Social Signals Processing, 13 September 2009, Amsterdam. pp. 114-120. ACII 2009 Proceedings 2. IEEE Computer Society. ISBN 978-1-4244-4799-2

Hiemstra, D. (2009) Language Models. In: Encyclopedia of Database Systems. Springer Verlag, Berlin, pp. 1591-1594. ISBN 978-0-387-49616-0

Hiemstra, D. (2009) Information Retrieval Models. In: Information Retrieval: Searching in the 21st Century. Wiley, pp. 1-19. ISBN 978-0-470-02762-2

Hiemstra, D. and Baeza-Yates, R. (2009) Structured Text Retrieval Models. In: Encyclopedia of Database Systems. Springer Verlag, Berlin, pp. 2868-2871. ISBN 978-0-387-49616-0

Hiemstra, D. and Pothoven, T. and van Vliet, W.M. and Harman, D. (2009) Behind the scenes of the digital museum of information retrieval research. In: Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop (DIR2009), 2-3 February 2009, Enschede. pp. 99-100. Workshop Proceedings Series (09-01). Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Huibers, T.W.C. and van Hoorn, H. and Voermans, K. (2009) De uitgever aan het woord / 2009. Media Business, Netherlands. ISBN 978-90-74864-77-0

Jakobsen, M. R. and Fernandez, R. and Czerwinski, M. and Inkpen, K. and Kulyk, O. and Robertson, G.G. (2009) WIPDash: Work Item and People Dashboard for Software Development Teams. In: Proceedings of International Conference on Human-Computer Interaction (INTERACT'09), 24-28 Aug 2009, Uppsala, Sweden. pp. 791-804. Lecture Notes in Computer Science. Springer Verlag. ISBN 978-3-642-03657-6

Jansen, S.E.M. and van Welbergen, H. (2009) Methodologies for the User Evaluation of the Motion of Virtual Humans. In: Intelligent Virtual Agents, 9th International Conference, 14-16 Sept 2009, Amsterdam, The Netherlands. pp. 125-131. Lecture Notes in Computer Science 5773. Springer Berlin / Heidelberg. ISBN 978-3-642-04379-6

Janssen, J.H. and van den Broek, E.L. (2009) Guidelines for Mobile Emotion Measurement. In: Proceedings of the ACM MobileHCI workshop - Measuring Mobile Emotions: Measuring the Impossible?, 15-18 Sept.2009, Bonn, Germany. pp. 17-20. Center for Usability Research & Engineering (CURE). ISBN not assigned

Janssen, J.H. and van den Broek, E.L. and Westerink, J.H.D.M. (2009) Personalized affective music player. In: 3rd International Conference on Affective Computing & Intelligent Interaction, ACII, Amsterdam, The Netherlands. pp. 472-477. IEEE Computer Society. ISBN 978-1-4244-4800-5

Janssen, J.H. and Westerink, J.H.D.M. and van den Broek, E.L. (2009) An affective music player: Methods and models for physiological computing. Report Philips Research TN-2009-00180 Koninklijke Philips Electronics N.V., Eindhoven, The Netherlands.

Jochmann-Mannak, H.E. and Huibers, T.W.C. and Sanders, T.J.M. (2009) Children's Information Retrieval: how to support children in effective information-seeking? In: Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop, 2-3 Feb 2009, Enschede, The Netherlands. pp. 1-105. CTIT Workshop Proceedings WP 09-01 (WP-CTIT-09-01). Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

de Jong, F.M.G. (2009) NLP and the Humanities: The Revival of an Old Liaison. (Invited) In: Proceedings of the 12th Conference of the European Chapter of the ACL (EACL 2009), 1-3 April 2009, Athens, Greece. pp. 10-15. Association for Computational Linguistics. ISBN 978-1-932432-16-9

de Keijzer, A. and van Keulen, M. (2009) Preface. In: Proceedings of the Third International Workshop on Management of Uncertain Data (MUD2009), 28 Aug 2008, Lyon, France. 3. CTIT Workshop Proceedings Series (WP-CTIT-09-14). Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

van Keulen, M. (2009) Probabilistic Data Integration. (Invited) In: 08421 Abstracts Collection - Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany. pp. 8-8. Dagstuhl Seminar Proceedings (08421). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik. ISSN 1862-4405

van Keulen, M. (2009) IMPrECISE: Good-is-good-enough Data Integration. In: 08421 Abstracts Collection - Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany. pp. 24-25. Dagstuhl Seminar Proceedings (08421). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik. ISSN 1862-4405

van Keulen, M. and de Keijzer, A. (2009) Qualitative Effects of Knowledge Rules and User Feedback in Probabilistic Data Integration. The VLDB Journal, 18 (5). pp. 1191-1217. ISSN 1066-8888 *** ISI Impact 2,198 ***

Koch, C. and König-Ries, B. and Markl, V. and van Keulen, M. (2009) 08421 Executive Summary - Uncertainty Management in Information Systems. In: Proceedings of Dagstuhl Seminar 08421 on Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany. Dagstuhl Seminar Proceedings (08421). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik. ISSN 1862-4405

Koch, C. and Re, C. and Olteanu, D. and Lenz, H.-J. and van Keulen, M. and Haas, P.J. and Pan, J.Z. (2009) 08421 Working Group: Report of the Probabilistic Databases Benchmarking. In: Proceedings of Dagstuhl Seminar 08421 on Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany. Dagstuhl Seminar Proceedings (08421). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik. ISSN 1862-4405

Koelstra, S. and Mühl, C. and Patras, I. (2009) EEG analysis for implicit tagging of video data. In: Proceedings of the 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops. ACII 2009. Volume 2, 9 Sep 2009, Amsterdam, The Netherlands. pp. 27-32. IEEE Computer Society. ISBN 978-1-4244-4799-2

de Kok, I.A. and Heylen, D.K.J. (2009) Multimodal End-of-Turn Prediction in Multi-Party Meetings. In: Proceedings of the International Conference on Multimodal Interfaces, ICMI-MLMI 2009, 2-6 nov 2009, Cambridge, MA, USA. pp. 91-98. ACM. ISBN 978-1-60558-772-1

Krahmer, E.J. and Theune, M. (2009) Preface to Proceedings of the 12th European Workshop on Natural Language Generation (ENLG 2009). In: Proceedings of the 12th European Workshop on Natural Language Generation (ENLG 2009). Association for Computational Linguistics, Athens, iii. ISBN 1-932432-24-8

Kuiper, P.M. and van Dijk, E.M.A.G. (2009) Adaptive municipal electronic forms. In: Handbook of Research on E-Transformation and Human Resources Management Technologies: Organizational Outcomes and Challenges. IGI Global, Hershey, pp. 116-133. ISBN 978-1-60566-304-3

Kulyk, O. and van Dijk, E.M.A.G. and van der Vet, P.E. and Nijholt, A. and van der Veer, G.C. (2009) Situational Awareness Support to Enhance Teamwork in Collaborative Working Environments. In: Handbook of research on Socio-Technical Design and Social Networking Systems. Information Science Reference, PA, USA, pp. 635-649. ISBN 978-1-60566-264-0

van de Laar, B.L.A. (2009) Actual and Imagined Movement in BCI Gaming. Master's thesis, University of Twente.

van de Laar, B.L.A. and Plass-Oude Bos, D. and Reuderink, B. and Heylen, D.K.J. (2009) Actual and Imagined Movement in BCI Gaming. In: Proceedings of the International Conference on Artificial Intellingence and Simulation of Behaviour (AISB 2009), 06-09 Apr 2009, Edinburgh, Scotland. SSAISB, Brighton. ISBN 1902956818

Landman, R.B. and van den Broek, E.L. and Gieskes, J.F.B. (2009) Creating shared mental models: The support of visual language. In: Proceedings of the 6th International Conference on Cooperative Design, Visualization, and Engineering (CDVE 2009), September 20-23, 2009, Luxembourg, Luxembourg. pp. 161-168. Lecture Notes in Computer Science 5738. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-04264-5

Larson, M.A. and Ordelman, R.J.F. and de Jong, F.M.G. and Kraaij, W. and Kohler, J. (2009) Searching Multimedia Content with a Spontaneous Conversational Speech Track. In: Proceedings of the Third Workshop on Searching Spontaneous Conversational Speech (SSCS2009), 23 October 2009, Beijing. pp. 2-4. ACM. ISBN 978-1-60558-608-3

Li, R.M. (2009) Improving Web Page Retrieval using Search Context from Clicked Domain Names. In: Proceedings of DEXA Workshop on Text-based Information Retrieval (TIR2009), 31 August - 4 September 2009, Linz, Austria. pp. 393-397. IEEE Computer Society. ISBN 978-0-7695-3763-4

Li, R.M. (2009) The State-of-the-arts in Focused Search. Technical Report TR-CTIT-09-28, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Lichtenauer, J. and Valstar, M.F. and Shen, Jie and Pantic, M. (2009) Cost-effective solution to synchronized audio-visual capture using multiple sensors. In: Proceedings 6th International Conference on Advanced Video and Signal Based Surveillance (AVSS '09), 2-4 Sep 2009, Genova, Italy. pp. 324-329. IEEE Computer Society. ISBN 978-0-7695-3718-4

ter Maat, M. and Heylen, D.K.J. (2009) Using Context to Disambiguate Communicative Signals. In: Multimodal Signals: Cognitive and Algorithmic Issues, COST Action 2102 and euCognition International School, April 21-26 2008, Vietri sul Mare, Italy. pp. 67-74. Lecture Notes in Computer Science 5398. Springer Verlag. ISBN 978-3-642-00524-4

ter Maat, M. and Heylen, D.K.J. (2009) Turn Management or Impression Management? In: Intelligent Virtual Agents, 9th International Conference, IVA 2009, 14-16 Sep 2009, Amsterdam, Netherlands. pp. 467-473. Lecture Notes in Computer Science 5773. Springer Verlag. ISBN 978-3-642-04379-6

Malaisé, V. and Gazendam, L. and Heeren, W.F.L. and Ordelman, R.J.F. and Brugman, H. (2009) Relevance of ASR for the Automatic Generation of Keywords Suggestions for TV programs. In: Actes de la 16ème conférence sur le Traitement Automatique des Langues Naturelles, 24-26- June 2009, Senlis, France. Association pour le traitement automatique des langues. ISBN not assigned

Mühl, C. (2009) Neurophysiological Assessment of Affective Experience. In: Proceedings of the Doctoral Consortium at the ACII 2009, 12 Sep 2009, Amsterdam, The Netherlands. pp. 89-96. CTIT Workshop Proceedings 13. Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Mühl, C. and Heylen, D.K.J. (2009) Cross-modal Elicitation of Affective Experience. In: Proceedings of the 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops. ACII 2009. Volume 2, 9 Sept 2009, Amsterdam, The Netherlands. pp. 42-53. IEEE Computer Society. ISBN 978-1-4244-4799-2

Mühl, C. and Heylen, D.K.J. and Nijholt, A. (2009) Affective Brain-Computer Interfaces: Preface. In: Proceedings Workshop on Affective Brain-Computer Interfaces. ACII 2009 Proceedings 2. IEEE Computer Society, Los Alamitos, iii. ISBN 978-1-4244-4799-2

Meijer, F. and Geudeke, B.L. and van den Broek, E.L. (2009) Navigating through virtual environments: visual realism improves spatial cognition. CyberPsychology and Behavior, 12 (5). pp. 517-521. ISSN 1094-9313 *** ISI Impact 1,803 ***

Moens, M.F. and Hiemstra, D. (2009) Information Extraction and Linking in a Retrieval Context. In: Advances in Information Retrieval, 6-9 April 2009, Toulouse, France. pp. 810-813. Lecture Notes in Computer Science 5478. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-00957-0

Nguyen, Dong and Overwijk, A. and Hauff, C. and Trieschnigg, R.B. and Hiemstra, D. and de Jong, F.M.G. (2009) WikiTranslate: Query Translation for Cross-lingual Information Retrieval using only Wikipedia. In: Evaluating Systems for Multilingual and Multimodal Information Access. pp. 58-65. Lecture Notes in Computer Science 5706. Springer Verlag. ISBN 978-3-642-04446-5

Niculescu, A.I. and Cao, Y. and Nijholt, A. (2009) Stress and Cognitive Load in Multimodal Conversational Interactions. In: HCI International. 13th International Conference on Human-Computer Interaction, 19-24 July 2009, San Diego. pp. 891-895. Proceedings and Poster DVD. Springer Verlag. ISBN 978-3-642-02884-7

Niculescu, A.I. and van der Sluis, F. and Nijholt, A. (2009) Feminity, Masculinity and Androgyny: How Humans Perceive the Gender of Anthropomorphic Agents. In: HCI International. 13th International Conference on Human-Computer Interaction, 19-24 July 2009, San Diego. pp. 628-632. Proceedings and Posters DVD. Springer Verlag. ISBN 978-3-642-02884-7

Nijholt, A. (2009) 'Girlfriends and Strawberry Jam’: Tagging Memories, Experiences, and Events for Future Retrieval. (Invited) In: Proceedings 11th International Symposium on Social Communication, 19-23 January 2009, Santiago de Cuba. pp. 765-768. Centre for Applied Linguistics. ISBN 978-959-7174-14-1

Nijholt, A. (2009) BCI for Games: A 'State of the Art' Survey. In: 7th International Conference on Entertainment Computing (ICEC), 25-27 September 2008, Pittsburgh. pp. 225-228. Lecture Notes in Computer Science 5309. Springer Verlag. ISBN 978-3-540-89221-2

Nijholt, A. (2009) Socio-Technical Implementation: Socio-technical Systems in the Context of Ubiquitous Computing, Ambient Intelligence, Embodied Virtuality, and the Internet of Things. In: Handbook of Research on Socio-Technical Design and Social Networking Systems. IGI Global Books, Hershey, PA, USA, pp. 489-492. ISBN 978-1-60566-264-0

Nijholt, A. and Egges, A. and van Welbergen, H. (2009) Editorial. Computer Animation and Virtual Worlds, 20 (2/3). i-iv. ISSN 1546-4261 *** ISI Impact 0,629 ***

Nijholt, A. and Heylen, D.K.J. and Rienks, R.J. (2009) Creating Social Technologies to Assist and Understand Social Interactions. In: Handbook of Research on Socio-Technical Design and Social Networking. IGI Global Books, Hershey, PA, USA, pp. 416-428. ISBN 978-1-60566-264-0

Nijholt, A. and Plass-Oude Bos, D. and Reuderink, B. (2009) Turning Shortcomings into Challenges: Brain-Computer Interfaces for Games. Entertainment Computing, 1 (2). pp. 85-94. ISSN 1875-9521

Nijholt, A. and Reidsma, D. and Hondorp, G.H.W. (2009) Preface. In: Intelligent Technologies for Interactive Entertainment. Lecture Notes of the Institute for Computer Science, Social Informatics and Telecommunications Engineering 9. Springer Verlag, Berlin, i-xiii. ISSN 1867-8211 ISBN 978-3-642-02314-9

Nijholt, A. and Reidsma, D. and Poppe, R.W. (2009) Games and Entertainment in Ambient Intelligence Environments. In: Human-Centric Interfaces for Ambient Intelligence. Academic Press, Burlington, MA, USA, pp. 393-413. ISBN 978-0-12-374708-2

Nijholt, A. and Reuderink, B. and Plass-Oude Bos, D. (2009) Turning Shortcomings into Challenges: Brain-Computer Interfaces for Games. In: Proceedings 3rd International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 09), 20-22 June 2009, Amsterdam, the Netherlands. pp. 153-168. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST) 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Nijholt, A. and Stock, O. and Nishida, T. (2009) Social Intelligence Design in Ambient Intelligence. AI and Society, 24 (1). pp. 1-3. ISSN 0951-5666

Nijholt, A. and Zwiers, J. and Peciva, J. (2009) Mixed reality participants in smart meeting rooms and smart home enviroments. Journal of Personal and Ubiquitous Computing, 13 (1). pp. 85-94. ISSN 1617-4909 *** ISI Impact 1,137 ***

Oikonomopoulos, A. and Pantic, M. and Patras, I. (2009) Sparse B-spline polynomial descriptors for human activity recognition. Image and Vision Computing, 27 (12). pp. 1814-1825. ISSN 0262-8856 *** ISI Impact 1,525 ***

Oikonomopoulos, A. and Patras, I. and Pantic, M. (2009) An implicit spatiotemporal shape model for human activity localization and recognition. In: IEEE International Conference on Computer Vision and Pattern Recognition, 20-25 Jun 2009, Miami, FL, USA. pp. 27-33. IEEE Computer Society. ISBN 978-1-4244-3994-2

Ooms, M.J. (2009) Provenance Management in Practice. Master's thesis, University of Twente.

Ordelman, R.J.F. and Heeren, W.F.L. and de Jong, F.M.G. and Huijbregts, M.A.H. and Hiemstra, D. (2009) Towards Affordable Disclosure of Spoken Heritage Archives. Journal of Digital Information, 10 (6). 687:1-687:17. ISSN 1368-7506

Ordelman, R.J.F. and Huijbregts, M.A.H. and de Jong, F.M.G. (2009) Unravelling the Voice of Willem Frederik Hermans: an Oral History Indexing Case Study. Technical Report TR-CTIT-05-72, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Ordelman, R.J.F. and de Jong, F.M.G. and Larson, M.A. (2009) Enhanced multimedia content access and exploitation using semantic speech retrieval. In: Proceedings of the Third IEEE International Conference on Semantic Computing, 14-16 Sep 2009, Berkeley, US. pp. 521-528. IEEE Computer Society. ISBN 978-0-7695-3800-6

Overwijk, A. and Nguyen, Dong and Hauff, C. and Trieschnigg, R.B. and Hiemstra, D. and de Jong, F.M.G. (2009) On the Evaluation of Snippet Selection for WebCLEF. In: Evaluating Systems for Multilingual and Multimodal Information Access. pp. 794-797. Lecture Notes in Computer Science 5706. Springer Verlag. ISBN 978-3-642-04446-5

Panse, F. and van Keulen, M. and de Keijzer, A. and Ritter, N. (2009) Duplicate Detection in Probabilistic Data. Technical Report TR-CTIT-09-44, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Pantic, M. (2009) Machine analysis of facial behaviour: Naturalistic and dynamic behaviour. Philosophical Transactions of The Royal Society B, 364 (1535). pp. 3505-3513. ISSN 0962-8436 *** ISI Impact 6,053 ***

Pantic, M. (2009) Facial Expression Recognition. In: Encyclopedia of biometrics. Springer Verlag, London, pp. 400-406. ISBN 978-0-387-73002-8

Pantic, M. (2009) Affective Computing (revisited). In: Encyclopedia of Multimedia Technology and Networking - 2nd Edition. Idea Group Reference, Hershey, PA, USA, pp. 15-21. ISBN 978-1-60566-014-1

Pantic, M. (2009) Face for Interface (revisited). In: Encyclopedia of Multimedia Technology and Networking - 2nd Edition. Idea Group Reference, Hershey, PA, USA, pp. 560-567. ISBN 978-1-60566-014-1

Pantic, M. and Cohn, J.F. (2009) Visual and multimodal analysis of human spontaneous Behaviour: Introduction to the Special Issue. Image and Vision Computing, 27 (12). pp. 1741-1742. ISSN 0262-8856 *** ISI Impact 1,525 ***

Pantic, M. and Pentland, A. and Nijholt, A. (2009) Guest Editorial Special Issue on Human Computing. Transactions on Systems, Man, and Cybernetics--Part B: Cybernetics, 39 (1). pp. 3-6. ISSN 1083-4419 *** ISI Impact 2,674 ***

Pantic, M. and Vinciarelli, A. (2009) Implicit Human-Centered Tagging. IEEE Signal Processing Magazine, 26 (6). pp. 173-180. ISSN 1053-5888 *** ISI Impact 5,860 ***

Pasch, M. and Bianchi-Berthouze, N. and van Dijk, E.M.A.G. and Nijholt, A. (2009) Immersion in Movement-Based Interaction. In: 3rd International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 09), 22-24 June 2009, Amsterdam. pp. 169-180. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST) 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Pasch, M. and Bianchi-Berthouze, N. and van Dijk, E.M.A.G. and Nijholt, A. (2009) Movement-based Sports Video Games: Investigating Motivation and Gaming Experience. Entertainment Computing, 1 (2). pp. 49-61. ISSN 1875-9521

Petridis, S. and Gunes, H. and Kaltwang, S. and Pantic, M. (2009) Static vs. Dynamic Modeling of Human Nonverbal Behavior from Multiple Cues and Modalities. In: Proceedings of the 2009 International Conference on Multimodal Interfaces (ICMI’09), 2-4 Nov 2009, Cambridge, MA, USA. pp. 23-30. ACM. ISBN 978-1-60558-772-1

Petridis, S. and Pantic, M. (2009) Is this joke really funny? Judging the mirth by audiovisual laughter analysis. In: IEEE International Conference on Multimedia and Expo (ICME'09), 28 Jun - 3 Jul 2009, New York, NY, USA. pp. 1444-1447. IEEE Computer Society. ISSN 1945-788X ISBN 978-1-4244-4291-1

Poel, M. and Heylen, D.K.J. and Nijholt, A. and Meulemans, M. and van Bremen, A. (2009) Gaze Behavior, Believability, Likability and the iCat. AI and Society, 24 (1). pp. 61-73. ISSN 0951-5666

Poppe, R.W. (2009) Discriminative Vision-Based Recovery and Recognition of Human Motion. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-136 ISBN 978-90-365-2810-8

Raine, R.B. (2009) Making a clever intelligent agent: The theory behind the implementation. In: IEEE International Conference on Intelligent Computing and Intelligent Systems (ICIS 2009), 20-22 Nov. 2009, Shanghai, China. pp. 398-402. IEEE Computer Society. ISBN 978-1-4244-4754-1

Reidsma, D. and Heylen, D.K.J. and op den Akker, H.J.A. (2009) On the Contextual Analysis of Agreement Scores. In: Multimodal Corpora -- From Models of Natural Interaction to Systems and Applications, 27 May 2008, Morocco. pp. 122-137. Lecture Notes in Computer Science 5509. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-04792-3

Reidsma, D. and Nijholt, A. (2009) Preface for the Special Issue on Intelligent Technologies for Interactive Entertainment. Entertainment Computing, 1 (2). pp. 47-48. ISSN 1875-9521

Reuderink, B. and Nijholt, A. and Poel, M. (2009) Affective Pacman: A Frustrating Game for Brain-Computer Interface Experiments. In: 3rd International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 09), 22-24 June 2009, Amsterdam, the Netherlands. pp. 221-227. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (LNICST) 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Rienks, R.J. and Nijholt, A. and Barthelmess, P. (2009) Pro-active Meeting Assistants: Attention Please! AI and Society, 23 (2). pp. 213-231. ISSN 0951-5666

Rienstra, T.D. (2009) Dealing with uncertainty in the semantic web. Master's thesis, University of Twente.

Rode, H. and Hiemstra, D. and de Vries, A.P. and Serdyukov, P. (2009) Efficient XML and Entity Retrieval with PF/Tijah: CWI and University of Twente at INEX’08. In: Advances in Focused Retrieval, 15-18 Dec 2008, Dagstuhl, Germany. pp. 207-217. Lecture Notes in Computer Science 5631. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-03760-3

Ruttkay, Z.M. (2009) Cultural Dialects of Real and Synthetic Emotional Facial Expressions. AI and society, 24 (3). pp. 307-315. ISSN 0951-5666

Ruttkay, Z.M. and Kipp, M. and Nijholt, A. and Vilhjálmsson, H.H. (2009) Preface of the IVA 2009 Proceedings. In: Intelligent Virtual Agents: 9th International Conference. Lecture Notes in Artificial Intelligence 5773. Springer Verlag, London, V-Vi. ISSN 0302-9743 ISBN 978-3-642-04379-6

dos Santos, G.J.D. and van Dijk, E.M.A.G. and Vyas, D.M. (2009) Paper-based mixed reality sketch augmentation as a conceptual design support tool. In: HCI 2009 - Proceedings of 23rd British Human-Computer Interaction Conference, 1-5 sept 2009, Cambridge, UK. pp. 447-452. British Computer Society. ISSN 1477-9358

van Schooten, B.W. and op den Akker, H.J.A. and Rosset, S. and Galibert, O. and Max, A. and Illouz, G. (2009) Follow-up question handling in the IMIX and Ritel systems: A comparative study. Natural Language Engineering, 15 (1). pp. 97-118. ISSN 1351-3249

van Schooten, B.W. and van Dijk, E.M.A.G. and Zudilova-Seinstra, E.V. and de Koning, P.J.H. and Reiber, J.H.C. (2009) Evaluating visualisation and navigation techniques for interpretation of MRA data. In: VISIGRAPP 2009, International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 5-8 Feb 2009, Lisbon, Portugal. pp. 405-408. INSTICC Press. ISBN 978-989-8111-74-6

Schröder, M. and Bevacqua, E. and Eyben, F. and Gunes, H. and Heylen, D.K.J. and ter Maat, M. and Pammi, S. and Pantic, M. and Pelachaud, C. and Schuller, B. and de Sevin, E. and Valstar, M.F. and Wöllmer, M. (2009) A Demonstration of Audiovisual Sensitive Artificial Listeners. In: 4th International HUMAINE Association Conference on Affective Computing and Intelligent Interaction, 10-12 Sep 2009, Amsterdam, Netherlands. pp. 263-264. IEEE Computer Society. ISBN 978-1-4244-4799-2

Serdyukov, P. (2009) Search for expertise: going beyond direct evidence. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-144 ISBN 978-90-365-2845-0

Serdyukov, P. and Hiemstra, D. and Aly, R.B.N. (2009) Using the Global Web as an Expertise Evidence Source. In: Proceedings of the seventeenth Text REtrieval Conference (TREC 2008), 18-21 Nov 2008, Gaithersburg, USA. 52. NIST Special Publications (SP 500-277). USA National Institute of Standards and Technology. ISBN not assigned

Serdyukov, P. and Murdock, V. and van Zwol, R. (2009) Placing Flickr Photos on a Map. In: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, 19-23 Jul 2009, Boston, USA. pp. 484-491. ACM. ISBN 978-1-60558-483-6

Shen, Jie and Pantic, M. (2009) A Software Framework for Multimodal Human-Computer Interaction Systems. In: Proceedings 2009 IEEE International Conference on Systems, Man and Cybernetics (SMC'09), 11-14 Oct 2009, San Antonio, TX, USA. pp. 2038-2045. IEEE Computer Society. ISBN 978-1-4244-2794-9

Spiliopoulou, M. and van Keulen, M. and Lenz, H.-J. and Wijsen, J. and Renz, M. and Kruse, R. and Stern, M. (2009) 08421 Working Group: Imprecision, Diversity and Uncertainty: Disentangling Threads in Uncertainty Management. In: Proceedings of Dagstuhl Seminar 08421 on Uncertainty Management in Information Systems, 12 - 17 Oct 2008, Dagstuhl, Germany. Dagstuhl Seminar Proceedings (08421). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik. ISSN 1862-4405

van Straalen, B. and Heylen, D.K.J. and Theune, M. and Nijholt, A. (2009) Enhancing Embodied Conversational Agents with Social and Emotional Capabilities. In: Agents for Games and Simulations, 11 May 2009, Budapest, Hungary. pp. 95-106. Lecture Notes in Computer Science 5920. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-11197-6

Swartjes, I.M.T. and Theune, M. (2009) Late commitment: virtual story characters that can frame their world. Technical Report TR-CTIT-09-18, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Swartjes, I.M.T. and Theune, M. (2009) An Experiment in Improvised Interactive Drama. In: Intelligent Technologies for Interactive Entertainment, INTETAIN 2009, 22-24 Jun 2009, Amsterdam, The Netherlands. pp. 234-239. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 9. Springer Verlag. ISSN 1867-8211 ISBN 978-3-642-02314-9

Swartjes, I.M.T. and Theune, M. (2009) Iterative authoring using story generation feedback: debugging or co-creation? In: Proceedings of the Second Joint International Conference on Interactive Digital Storytelling, ICIDS 2009, 9-11 Dec 2009, Guimarães, Portugal. pp. 62-73. Lecture Notes in Computer Science 5915. Springer Verlag. ISBN 978-3-642-10642-2

Szalay, A.S. and Hiemstra, D. and Kemper, A. and Prieto, M. (2009) Parallel and Distributed Databases: Introduction. In: Euro-Par 2009 Parallel Processing. Lecture Notes in Computer Science 5704. Springer Verlag, Berlin, pp. 347-348. ISSN 0302-9743 ISBN 978-3-642-03868-6

Tigelaar, A.S. and op den Akker, H.J.A. and Verhoeven, F. (2009) Matching Queries to Frequently Asked Questions: Search Functionality for the MRSA Web-Portal. In: Proceedings of the 9th Dutch-Belgian Information Retrieval Workshop (DIR2009), 2 Feb - 3 Feb 2009, Enschede, The Netherlands. pp. 26-33. CTIT Workshop Proceedings (09-01). Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

Tigelaar, A.S. and Hiemstra, D. (2009) Query-Based Sampling using Only Snippets. Technical Report TR-CTIT-09-42, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Tjin-Kam-Jet, K.T.T.E. (2009) Result Merging for Efficient Distributed Information Retrieval. Master's thesis, University of Twente.

Trieschnigg, R.B. and Pezik, P. and Lee, Vivian and de Jong, F.M.G. and Kraaij, W. and Rebholz-Schuhmann, D. (2009) MeSH Up: effective MeSH text classification for improved document retrieval. Bioinformatics, 25 (11). pp. 1412-1418. ISSN 1367-4803 *** ISI Impact 4,877 ***

Trieschnigg, R.B. and Pezik, P. and Lee, Vivian and de Jong, F.M.G. and Kraaij, W. and Rebholz-Schuhmann, D. (2009) Response to comment on ''MeSH-up: effective MeSH text classification for improved document retrieval''. Bioinformatics, 25 (20). pp. 2772-2772. ISSN 1367-4803 *** ISI Impact 4,877 ***

Truong, K.P. (2009) How does real affect affect affect recognition in speech? PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 09-152 ISBN 978-90-365-2880-1

Truong, K.P. and van Leeuwen, D.A. and Neerincx, M.A. and de Jong, F.M.G. (2009) Arousal and Valence Prediction in Spontaneous Emotional Speech: Felt versus Perceived Emotion. In: Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), 6 Sep - 10 Sep 2009, Brighton, United Kingdom. pp. 2027-2030. International Speech Communication Association. ISSN 1990-9772

van der Veer, G.C. and Kulyk, O. and Vyas, D.M. (2009) Mirrors of the World - Supporting Situational Awareness with Computer Screens. (Invited) In: Interactiune On-Calculator 2009, 3-4 Sept 2009, Cluj, Romania. pp. 1-7. Matrix Rom, Bucuresti, Romania. ISSN 1843-4460

Veldman, I. (2009) Matching Profiles from Social Network Sites. Master's thesis, University of Twente.

Veldman, I. (2009) Compression of Probabilistic XML documents. Technical Report TR-CTIT-09-20, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Veldman, I. and de Keijzer, A. and van Keulen, M. (2009) Compression of Probabilistic XML documents. In: Proceedings of the 3rd International Conference on Scalable Uncertainty Management (SUM2009), 28-30 Sep 2009, Washington, DC, USA. pp. 255-267. Lecture Notes in Computer Science 5785. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-04387-1

Vinciarelli, A. and Pantic, M. and Bourlard, H. (2009) Social Signal Processing: Survey of an Emerging Domain. Image and Vision Computing, 27 (12). pp. 1743-1759. ISSN 0262-8856 *** ISI Impact 1,525 ***

Vinciarelli, A. and Pelachaud, C. and Cowie, R. and Nijholt, A. (2009) Preface of the Proceedings of the Doctoral Consortium. In: Proceedings of the Doctoral Consortium. ACII 2009: Affective Computing and Intelligent Interaction. CTIT Workshop Proceedings Series (WP09-13). Centre for Telematics and Information Technology University of Twente, Enschede, iii. ISSN 1568-7805 ISBN not assigned

Vinciarelli, A. and Salamin, H. and Pantic, M. (2009) Social Signal Processing: Understanding Social Actions through nonverbal behaviour analysis. In: IEEE International Conference on Computer Vision and Pattern Recognition (CVPR'09), 20-25 Jun 2009, Miami, FL, USA. pp. 42-49. IEEE Computer Society. ISBN 978-1-4244-3994-2

Vinciarelli, A. and Suditu, N. and Pantic, M. (2009) Implicit Human-Centered Tagging. In: IEEE International Conference on Multimedia and Expo (ICME'09), 28 Jun - 3 Jul 2009, New York, NY, USA. pp. 1428-1431. IEEE Computer Society. ISSN 1945-788X ISBN 978-1-4244-4291-1

Vyas, D.M. (2009) Artful Surfaces in Design Practices. In: CHI '09 extended abstracts on Human factors in computing systems, 4-9 April, Boston, USA. pp. 1-4. ACM. ISBN 978-1-60558-247-4

Vyas, D.M. (2009) Designing and Prototyping for Physicality. In: INTERACT 2009 Workshop on "Touch Affordances", 24th to 28th Aug 2009, Uppsala, Sweden. pp. 1-4. Touch Affordances. ISBN not assigned

Vyas, D.M. and Heylen, D.K.J. and Nijholt, A. and van der Veer, G.C. (2009) Experiential Role of Artefacts in Cooperative Design. In: Proceedings of the 4th International Conference on Communities & Technologies (C&T'09), 25-27 June 2009, Pennsylvania, USA. pp. 105-114. ACM. ISBN 978-1-60558-601-4

Vyas, D.M. and Heylen, D.K.J. and Nijholt, A. and van der Veer, G.C. (2009) Collaborative Practices that Support Creativity in Design. In: ECSCW 2009. Springer Verlag, Berlin, pp. 151-170. ISBN 978-1-84882-853-7

Vyas, D.M. and Nijholt, A. (2009) Workplace surfaces as resource for social interactions. (Invited) In: Proceedings of The 8th International Workshop on Social Intelligence Design (SID2009), 9-11 Nov 2009, Kyoto, Japan. pp. 187-198. Kyoto University. ISBN not assigned

Vyas, D.M. and van der Veer, G.C. and Heylen, D.K.J. and Nijholt, A. (2009) Space as a Resource in Creative Design Practices. In: Human-Computer Interaction - INTERACT 2009. IFIP International Federation for Information Processing 2009 II (LNCS 5727). Springer Verlag, London, pp. 169-172. ISBN 978-3-642-03657-6

Vyas, D.M. and van der Veer, G.C. and Heylen, D.K.J. and Nijholt, A. (2009) ''Show me, how does it look now'': Remote Help-giving in Collaborative Design. In: Proceedings of European Conference on Cognitive Ergonomics 2009, 28 Sept - 2 Oct 2009, Helsinki, Finland. pp. 131-135. VTT Symposium 258. VTT. ISSN 0357-9387 ISBN 978-951-38-6339-5

Wassink, I. and Ooms, M.J. and van der Vet, P.E. (2009) Designing Workflows on the Fly Using e-BioFlow. In: Service-Oriented Computing, 23-27 Nov 2009, Stockholm, Sweden. pp. 470-484. Lecture Notes in Computer Science 5900/2009. Springer Verlag. ISSN 0302-9743 ISBN 978-3-642-10382-7

Wassink, I. and Rauwerda, H. and Neerincx, P.B.T. and van der Vet, P.E. and Breit, T.M. and Leunissen, J.A.M. and Nijholt, A. (2009) Using R in Taverna: RShell v1.2. BMC Research Notes, 2 (138). pp. 1-5. ISSN 1756-0500

Wassink, I. and van der Vet, P.E. and van der Veer, G.C. and Roos, M. and van Dijk, E.M.A.G. (2009) New Interactions with Workflow Systems. In: ECCE 2009 - European Conference on Cognitive Ergonomics: Designing beyond the Product-Understanding Activity and User Experience in Ubiquitous Environments, 30 Sept - 02 Oct 2009, Helsinki, Finland. pp. 349-352. VTT Symposium 258. VTT. ISSN 0357-9387 ISBN 978-951-38-6339-5

Wassink, I. and van der Vet, P.E. and Wolstencroft, K. and Neerincx, P.B.T. and Roos, M. and Rauwerda, H. and Breit, T.M. (2009) Analysing scientific workflows: why workflows not only connect web services. In: IEEE Congress on Services 2009, 06-10 Jul 2009, Los Angeles, CA, USA. pp. 314-321. IEEE Computer Society. ISBN 978-0-7695-3708-5

van Welbergen, H. and Basten, B.J.H. and Egges, A. and Ruttkay, Z.M. and Overmars, M.H. (2009) Real Time Character Animation: A Trade-off Between Naturalness and Control. In: Eurographics - State-of-the-Art-Report, 30 March-3 April 2009, Munich, Germany. pp. 45-72. Eurographics Association. ISSN 1017-4656

van Welbergen, H. and Jansen, S.E.M. (2009) User Evaluation of the Movement of Virtual Humans. (Invited) In: Short Paper and Poster Proceedings of The Twenty-Second Annual Conference on Computer Animation and Social Agents, 17-19 July 2009, Amsterdam. pp. 109-111. CTIT Workshop Proceedings Series (WP09-02). Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

van Welbergen, H. and Reidsma, D. and Zwiers, J. and Ruttkay, Z.M. and ter Maat, M. (2009) An Animation Framework for Continuous Interaction with Reactive Virtual Humans. In: Short Paper and Poster Proceedings of The Twenty-Second Annual Conference on Computer Animation and Social Agents, 17-19 July 2009, Amsterdam. pp. 69-72. CTIT Workshop Proceedings Series (WP09-02). Centre for Telematics and Information Technology University of Twente. ISSN 0929-0672

van Welbergen, H. and Ruttkay, Z.M. (2009) On the Parametrization of Clapping. In: Gesture-Based Human-Computer Interaction and Simulation 7th International Gesture Workshop, GW 2007, Lisbon, Portugal, May 23-25, 2007, Revised Selected Papers. Lecture Notes in Computer Science 5085. Springer Berlin/Heidelberg, Berlin, pp. 36-47. ISBN 978-3-540-92864-5

van Welbergen, H. and Zwiers, J. and Ruttkay, Z.M. (2009) Real-Time Animation Using a Mix of Physical Simulation and Kinematics. Journal of Graphics, GPU, & Game Tools, 14 (4). pp. 1-21. ISSN 1086-7651

Zeng, Z. and Pantic, M. and Huang, Thomas S. (2009) Emotion Recognition based on Multimodal Information. In: Affective Information Processing. Springer Verlag, London, pp. 241-266. ISBN 978-1-84800-305-7

Zeng, Z. and Pantic, M. and Roisman, G.I. and Huang, Thomas S. (2009) A Survey of Affect Recognition Methods: Audio, Visual, and Spontaneous Expressions. IEEE transactions on pattern analysis and machine intelligence, 31 (1). pp. 39-58. ISSN 0162-8828 *** ISI Impact 5,027 ***

Zhang, Ying and de Vries, A.P. and Boncz, P.A. and Hiemstra, D. and Ordelman, R.J.F. (2009) StreetTiVo: Using a P2P XML Database System to Manage Multimedia Data in Your Living Room. In: APWeb/WAIM 2009, April 2-4, 2009, Suzhou, China. pp. 404-415. Lecture Notes in Computer Science 5446. Springer Verlag. ISBN 978-3-642-00671-5

Zudilova-Seinstra, E.V. and van Schooten, B.W. and Suinesiaputra, A. and van der Geest, R.J. and van Dijk, E.M.A.G. and Reiber, J.H.C. and Sloot, P. (2009) Exploring individual user differences in the 2D/3D interaction with medical image data. Virtual Reality, 14 (2). pp. 105-118. ISSN 1359-4338

van der Zwaag, M.D. and Westerink, J.H.D.M. and van den Broek, E.L. (2009) Deploying music characteristics for an affective music player. In: Proceedings of the 3rd International Conference on Affective Computing & Intelligent Interaction (ACII), 10-12 Sept 2009, Amsterdam, The Netherlands. pp. 459-465. IEEE Computer Society. ISBN 978-1-4244-4800-5

2008

Köhler, J. and Larson, M. and de Jong, F.M.G. and Ordelman, R.J.F. and Kraaij, W., ed. (2008) Searching Spontaneous Conversational Speech. Proceedings of ACM SIGIR Workshop (SSCS2008). Centre for Telematics and Information Technology University of Twente, Enschede. ISBN 978-90-365-2697-5

de Keijzer, A. and van Keulen, M. and Missier, P. and Lin, X., ed. (2008) Proceedings of the International Workshop on Quality in Databases and Management of Uncertain Data (QDBMUD2008). CTIT Workshop Proceedings Series (WP-CTIT-08-02). Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1574-0846

Nijholt, A. and Pantic, M. and Poel, M. and Hondorp, G.H.W., ed. (2008) BNAIC 2008, Proceedings 20th Belgian-Netherlands Conference on Artificial Intelligence. University of Twente, Enschede. ISSN 1568-7805

Nijholt, A. and Poppe, R.W., ed. (2008) Facial and Bodily Expressions for Control and Adaptation of Games (ECAG 2008). CTIT Workshop Proceedings WP08-03. Centre for Telematics and Information Technology University of Twente, Enschede, the Netherlands. ISSN 1568-7805

op den Akker, H. and Schulz, C. (2008) Exploring Features and Classifiers for Dialogue Act Segmentation. In: Machine Learning for Multimodal Interaction, MLMI 2008, 19-20 Sept 2008, Utrecht, the Netherlands. pp. 196-207. Lecture Notes in Computer Science 5237. Springer Verlag. ISBN 978-3-540-85852-2

op den Akker, H.J.A. and Theune, M. (2008) How Do I Address You? Modelling addressing behavior based on an analysis of a multi-modal corpora of conversational discourse. In: Proceedings of the AISB 2008 Symposium on Multimodal Output Generation (MOG 2008), 3-4 April 2008, Aberdeen, Scotland. pp. 10-17. Society for the Study of Artificial Intelligence and the Simulation of Behaviour (AISB). ISBN 1 902956 69 9

Aly, R.B.N. and Hauff, C. and Heeren, W.F.L. and Hiemstra, D. and de Jong, F.M.G. and Ordelman, R.J.F. and Verschoor, T. and de Vries, A.P. (2008) The Lowlands team at TRECVID 2007. In: TREC Video Retrieval Evaluation Online Proceedings, 5-6 Nov 2007, Geithesburg, U.S.. NIST. ISBN not assigned

Aly, R.B.N. and Hiemstra, D. and de Vries, A.P. and de Jong, F.M.G. (2008) A Probabilistic Ranking Framework using Unobservable Binary Events for Video Search. In: Proceedings of the 7th ACM International Conference on Content-based Image and Video Retrieval, 7-9 July 2008, Niagara Falls. pp. 349-358. ACM. ISBN 978-1-60558-070-8

Amer-Yahia, S. and Hiemstra, D. and Roelleke, T. and Srivastava, D. and Weikum, G. (2008) DB&IR Integration: Report on the Dagstuhl Seminar ''Ranked XML Querying''. In: Dagstuhl Seminar Proceedings, 9-14 Mar 2008, Dagstuhl, Germany. Schloss Dagstuhl. ISSN 1862-4405

Amer-Yahia, S. and Hiemstra, D. and Roelleke, T. and Srivastava, D. and Weikum, G. (2008) DB&IR Integration: Report on the Dagstuhl Seminar ''Ranked XML Querying''. ACM SIGMOD record, 37 (3). pp. 46-49. ISSN 0163-5808 *** ISI Impact 0,849 ***

Asveld, P.R.J. (2008) Review of "S. Bensch & H. Bordihn, Active symbols in pure systems, Fund. Inform. 76 (2007) 239-254". Mathematical reviews, MR2311438 / 2008b:68057. pp. 1456-1456. ISSN 0025-5629

Asveld, P.R.J. (2008) Review of "Y. Gurevich, M. Veanes & C. Wallace, Can abstract state machines be useful in language theory? Theoret. Comput. Sci. 365 (2007) 17-29". Mathematical reviews, MR2316387 / 2008c:68023. pp. 2335-2335. ISSN 0025-5629

Asveld, P.R.J. (2008) Review of "V. Geffert, C. Mereghetti & G. Pighizzini, Complementing two-way finite automata, Inform. and Comput. 205 (2007) 1173-1187". Mathematical reviews, MR2340899 / 2008f:68065. pp. 4860-4860. ISSN 0025-5629

Asveld, P.R.J. (2008) Review of "J. Gloeckler, Forgetting automata and unary languages, Internat. J. Found. Comput. Sci. 18 (2007) 813-827". Mathematical reviews, MR22341385 / 2008f:68067. pp. 4860-4860. ISSN 0025-5629

Asveld, P.R.J. (2008) Generating all permutations by context-free grammars in Greibach normal form. Theoretical computer science, 409 (3). pp. 565-577. ISSN 0304-3975 *** ISI Impact 0,838 ***

Asveld, P.R.J. (2008) Review of "M. Kutrib & A. Malcher, Finite turns and the regular closure of linear context-free languages, Discrete Appl. Math. 155 (2007) 2152-2164". Mathematical reviews, MR2354759 / 2008i:68064. pp. 7521-7522. ISSN 0025-5629

Asveld, P.R.J. (2008) Review of "F. Biegler, I. McQuillan & K. Salomaa, An infinite hierarchy induced by depth synchronization, Theoret. Comput. Sci. 387 (2007) 113-124". Mathematical reviews, MR2362183 / 2008k:68046. pp. 9502-9502. ISSN 0025-5629

Bialoskorski, L.S.S. and Westerink, J.H.D.M. and van den Broek, E.L. (2008) Introducing Mood Swings. In: International Conference on Fun and Games: Extended abstracts - Posters, demonstrations, and workshops, 20-21 Oct 2008, Eindhoven, The Netherlands. pp. 50-53. Eindhoven University of Technology. ISBN 978-90-386-1457-1

Biemans, M.C.M. and van Halteren, A.T. and van Dijk, E.M.A.G. and Rijckenberg, G.J. and van Pelt, X. and Poortinga, R. (2008) We'll stay in touch: Intuitive communication means for social connectedness. In: Proceedings of D-CIS Human Factors Day, 10 Sep, Delft, The Netherlands. pp. 18-19. D-CIS Lab. ISBN not assigned

Blokpoel, M. and Grootjen, F. and van den Broek, E.L. (2008) Exploiting coarse grained parallelism in conceptual data mining: Finding a needle in a haystack as a distributed effort. In: Proceedings of the 8th Dutch-Belgian Information Retrieval Workshop (DIR2008), 14-15 April 2008, Maastricht, The Netherlands. pp. 7-13. Maastricht University. ISBN 978-90-5681-282-9

Bockting, S. and Ooms, M.J. and Hiemstra, D. and van der Vet, P.E. and Huibers, T.W.C. (2008) Evaluating Relevance Feedback: An Image Retrieval Interface for Children. In: Proceedings of the Dutch-Belgian Information Retrieval Workshop, 14-15 Apr 2008, Maastricht. pp. 15-20. University of Maastricht. ISBN 978-90-5681-282-9

Bosma, W.E. (2008) Discourse oriented summarization. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-112 ISBN 9789036526494

Bosma, W.E. and Theune, M. and van Hooijdonk, C.M.J. and Krahmer, E.J. and Maes, F. (2008) Illustrating answers: an evaluation of automatically retrieved illustrations of answers to medical questions. In: Proceedings of the AISB Symposium on Multimodal Output Generation (MOG 2008), 3-4 April 2008, Aberdeen, Scotland. pp. 34-41. Society for the Study of Artificial Intelligence and the Simulation of Behaviour (AISB). ISBN 1 902956 69 9

van den Broek, E.L. (2008) Empathic surroundings. (Invited) In: Abstracts of International Workshop on Psycho-Physiological Measurements in Virtual Reality Applications, 16 Jan 2008, Zurich, Switzerland. 2. ETH Zurich. ISBN not assigned

van den Broek, E.L. and Kok, T. and Schouten, Th.E. and Vuurpijl, L.G. (2008) Human-Centered Content-Based Image Retrieval. In: Human Vision and Electronic Imaging XIII, 28-31 Jan 2008, San Jose, CA, USA. 68061L. Proceedings of SPIE 6806. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 978-0-81946-978-6

van den Broek, E.L. and Meijer, F. and Miedema, J. and Wang, H. and van der Voort, M.C. and Vergeest, J.S.M. (2008) Synthetic Environments for Cooperative Product Design. In: Proceedings of the 5th International Conference on Cooperative Design, Visualization, and Engineering (CDVE 2008), 21-25 Sept 2008, Calvià, Mallorca, Spain. pp. 1-10. Lecture Notes in Computer Science 5220. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-88010-3

van den Broek, E.L. and Schouten, Th.E. and Kisters, P.M.F. (2008) Modeling human color categorization. Pattern Recognition Letters, 29 (8). pp. 1136-1144. ISSN 0167-8655 *** ISI Impact 1,213 ***

Broenink, G. (2008) Cardinality estimation of navigational XPath expressions. Master's thesis, University of Twente.

Bui, T.H. (2008) Toward Affective Dialogue Management using Partially Observable Markov Decision Processes. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-122 ISBN 978-90-365-2714-9

Bui, T.H. and Poel, M. and Nijholt, A. and Zwiers, J. (2008) A tractable hybrid DDN-POMDP approach to affective dialogue modeling for probabilistic frame-based dialogue systems. In: BNAIC 2008, Proceedings 20th Belgian-Netherlands Conference on Artificial Intelligence, 30-31 October 2008, Boekelo, Netherlands. pp. 289-290. University of Twente. ISSN 1568-7805

van Bunningen, A.H. (2008) Context-aware Querying. Better Answers with Less Effort. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-115 ISBN 978-90-365-2665-4

Cao, Y. (2008) An information assistant system for the prevention of tunnel vision in crisis management. Technical Report TR-CTIT-08-35, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Cao, Y. (2008) A psychology literature study on modality related issues for multimodal presentation in crisis management. Technical Report TR-CTIT-08-49, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Cao, Y. and Nijholt, A. (2008) Modality planning for preventing tunnel vision in crisis management. In: Symposium on Multimodal Output Generation (MOG 2008) at the AISB 2008 Convention "Communication, Interaction and Social Intelligence", 3-4 April 2008, Aberdeen, UK. pp. 6-9. The Society for the Study of Artificial Intelligence and Simulation of Behaviour. ISBN 1 902956 69 9

van Dijk, E.M.A.G. and Nijholt, A. (2008) Interaction and evaluation in emerging HCI environments. In: Proceedings of D-CIS Human Factors Day, 10 Sep, Delft, The Netherlands. pp. 14-15. D-CIS Lab. ISBN not assigned

Douglas-Cowie, E. and Cowie, R. and Cox, C. and Amier, N. and Heylen, D.K.J. (2008) The Sensitive Artificial Listner: an induction technique for generating emotionally coloured conversation. In: LREC Workshop on Corpora for Research on Emotion and Affect, 26 May 2008, Marrakech, Marokko. pp. 1-4. ELRA. ISBN 2-9517408-4-0

Dral, J. and Heylen, D.K.J. and op den Akker, H.J.A. (2008) Detecting uncertainty in spoken dialogues: an explorative research to the automatic detection of a speakers' uncertainty by using prosodic markers. In: Sentiment analysis: emotion, metaphor, ontology and terminology, 27 May 2008, Marrakech, Marocco. pp. 72-78. ELRA. ISBN 2-9517408-4-0

van Drunen, A. and van den Broek, E.L. and Heffelaar, T. (2008) uLog: Towards attention aware user-system interactions measurement. In: Proceedings of Measuring Behavior 2008: 6th International Conference on Methods and Techniques in Behavioral Research, 26-29 Aug 2008, Maastricht, The Netherlands. pp. 109-110. Noldus Information Technology bv. ISBN 978-90-74821-81-0

van Drunen, A. and van der Sluis, F. and van den Broek, E.L. (2008) Synergy effects with mobile (audio and) video telephony. In: Dag van de Perceptie, 20 June 2008, Soesterberg, Nederland. 24. TNO. ISBN not assigned

Evers, S. (2008) Exploiting sparsity and sharing in probabilistic sensor data models. Technical Report TR-CTIT-08-68, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Evers, S. and Fokkinga, M.M. and Apers, P.M.G. (2008) Probabilistic Processing of Interval-valued Sensor Data. In: Proceedings of the 5th International Workshop on Data Management for Sensor Networks (DMSN2008), 24 Aug 2008, Auckland, New Zealand. pp. 42-48. ACM International Conference Proceeding Series. ACM. ISBN 978-1-60558-284-9

Fikkert, F.W. and van der Kooij, H. and Ruttkay, Z.M. and van Welbergen, H. (2008) Measuring Behavior using Motion Capture. In: Proceedings of Measuring Behavior 2008, 6th International Conference on Methods and Techniques in Behavioral Research, 26-29 Aug 2008, Maastricht, The Netherlands. pp. 13-13. Noldus. ISBN 978-90-74821-81-0

Fikkert, F.W. and van der Vet, P.E. and Nijholt, A. (2008) Online Segmentation of Continuous Gesturing in Interfaces. In: Proceedings of Measuring Behavior 2008, 6th International Conference on Methods and Techniques in Behavioral Research, 26-29 Aug 2008, Maastricht, The Netherlands. pp. 30-30. Noldus. ISBN 978-90-74821-81-0

Gunes, H. and Piccardi, M. and Pantic, M. (2008) From the Lab to the real world: affect recognition using multiple cues and modalities. In: Affective computing: focus on emotion expression, synthesis, and recognition. InTech Education and Publishing, Vienna, Austria, pp. 185-218. ISBN 978-3-902613-23-3

Haasloop Werner, W. and Huibers, T.W.C. and van der Zeeuw, T. (2008) CIO’s met ambitie! Holland management review, 2008 (121). pp. 2-7. ISSN 0927-4375

Harman, D. and Hiemstra, D. (2008) Saving and Accessing the Old IR Literature. ACM SIGIR Forum, 42 (2). pp. 16-21. ISSN 0163-5840

Hauff, C. and Hiemstra, D. and de Jong, F.M.G. (2008) A survey of pre-retrieval query performance predictors. In: CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge mining, 26 Oct - 30 Oct 2008, Napa Valley, California, USA. pp. 1419-1420. ACM. ISBN 978-1-59593-991-3

Hauff, C. and Murdock, V. and Baeza-Yates, R. (2008) Improved query difficulty prediction for the web. In: CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge mining, 26 Oct - 30 Oct 2008, Napa Valley, California, USA. pp. 439-448. ACM. ISBN 978-1-59593-991-3

Heeren, W.F.L. (2008) User requirements for access to Dutch spoken audio archives. Technical Report TR-CTIT-08-34, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Heeren, W.F.L. and de Jong, F.M.G. (2008) Disclosing spoken culture: user interfaces for access to spoken word archives. In: People and computers XXII. Culture, creativity, interaction. Proceedings of HCI 2008, 1-5 Sept 2008, Liverpool, UK. pp. 23-32. The British Computer Society. ISBN 978-1-906124-04-5

Heeren, W.F.L. and de Jong, F.M.G. and van der Werff, L.B. and Huijbregts, M.A.H. and Ordelman, R.J.F. (2008) Evaluation of spoken document retrieval for historic speech collections. In: Proceedings of LREC 2008, 28-30 May 2008, Marrakech. 520. European Language Resources Association (ELRA). ISBN 2-9517408-4-0

Heeren, W.F.L. and Ordelman, R.J.F. and de Jong, F.M.G. (2008) Affordable access to multimedia by exploiting collateral data. In: Proceedings of CBMI 2008, 18-20 June 2008, London. pp. 542-550. IEEE. ISBN 978-1-4244-2044-5

Heylen, D.K.J. (2008) Listening Heads. In: Modeling Communication with robots and virtual humans. Lecture Notes in Artificial Intelligence 4930. Springer Verlag, Berlin, pp. 241-259. ISSN 0302-9743 ISBN 978-3-540-79036-5

Heylen, D.K.J. and Kopp, S. and Marsella, S.C. and Pelachaud, C. and Vilhjálmsson, H.H. (2008) The Next Step towards a Function Markup Language. In: Intelligent Virtual Agents 2008, 1-3 Sep 2008, Tokyo, Japan. pp. 270-280. Lecture Notes in Artificial Intelligence 5208. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-85482-1

Hiemstra, D. (2008) Advanced language modeling approaches, case study: Expert search. In: Advances in Information Retrieval, 30 Mar - 3 Apr 2008, Glasgow, UK. pp. 714-715. Lecture Notes in Computer Science 4956. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-78645-0

Hiemstra, D. (2008) Distributed Information Retrieval using Keyword Auctions. Technical Report TR-CTIT-08-55, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hiemstra, D. and Kamps, J. and Kaptein, R. and Li, R.M. (2008) Parsimonious Language Models for a Terabyte of Text. In: Proceedings of the 16th Text Retrieval Conference (TREC), 5-9 Nov 2007, Gaithersburg, Maryland, USA. 64. NIST Special Publication 500 (274). US National Institute of Standards and Technology (NIST). ISBN not assigned

Hiemstra, D. and Klinger, S. and Rode, H. and Flokstra, Jan and Apers, P.M.G. (2008) Sound ranking algorithms for XML search. In: Proceedings of the 2nd SIGIR workshop on Focused Retrieval, 24 Jul 2008, Singapore. pp. 15-21. University of Otago. ISBN 978-0-473-13468-6

Hofs, D.H.W. and Theune, M. and op den Akker, H.J.A. (2008) Multimodal Interaction with a Virtual Guide. In: Proceedings of the Twentieth Belgian-Netherlands Conference on Artificial Intelligence, BNAIC 2008, 30-31 Oct 2008, Enschede, The Netherlands. pp. 391-392. University of Twente. ISSN 1568-7805

van Hooijdonk, C.M.J. and Krahmer, E.J. and Maes, A. and Theune, M. and Bosma, W.E. (2008) Production and evaluation of (multimodal) answers to medical questions. In: Proceedings of the EARLI SIG2 2008 Conference Exploiting the Opportunities: learning with Textual, Graphical and Multimodal Representations, 27-29 August 2008, Tilburg, The Netherlands. pp. 72-76. EARLI Special Interest Group Text and Graphics. ISBN 978-90-74029-33-9

Huibers, T.W.C. (2008) De uitgever aan het woord 2008. De uitgever aan het woord (5). Thieme Grafi Media, Delft. ISBN 978-90-74864-664

Huibers, T.W.C. and Wondergem, B. (2008) Breaking the rules. Ir and Business. Revista General de Información y Documentación, 18. pp. 375-380. ISSN 1131-8635

Huijbregts, M.A.H. (2008) Segmentation, Diarization and Speech Transcription: Surprise Data Unraveled. PhD thesis, University of Twente. ISBN 978-90-365-2712-5

Huijbregts, M.A.H. and Ordelman, R.J.F. and de Jong, F.M.G. (2008) Fast N-Gram Language Model Look-Ahead for Decoders With Static Pronunciation Prefix Trees. In: Proceedings of Interspeech, 22-26 September 2008, Brisbane, Australia. 91. International Speech Communication Association, Brisbane. ISSN 1990-9772

Jansen, A.E. and van Dijk, E.M.A.G. and Retra, J. (2008) A music educational environment for preschoolers. In: Proceedings of the second international conference on Fun and Games, FnG 2008, 20-21 Oct 2008, Eindhoven, The Netherlands. pp. 194-202. Lecture Notes in Computer Science 5294. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-88321-0

Jansen, M. and Heeren, W.F.L. and van Dijk, E.M.A.G. (2008) Videotrees: Improving video surrogate presentation using hierarchy. In: Proceedings of the 2008 International Workshop on Content-Based Multimedia Indexing, 18-20 June, London. pp. 560-567. IEEE. ISBN 978-1-4244-2044-5

Jochmann-Mannak, H.E. and Huibers, T.W.C. and Sanders, T.J.M. (2008) Children’s information retrieval: beyond examining search strategies and interfaces. In: The 2nd BCS-IRSG Symposium: Future Directions in Information Access, 22 Sept 2008, London. pp. 64-72. eWic Series. British Computer Society. ISBN not assigned

de Jong, F.M.G. and Oard, D.W. and Heeren, W.F.L. and Ordelman, R.J.F. (2008) Access to recorded interviews: A research agenda. ACM Journal on Computing and Cultural Heritage (JOCCH), 1 (1). 3:1-3:27. ISSN 1556-4673

de Jong, M. and Theune, M. and Hofs, D.H.W. (2008) Politeness and Alignment in Dialogues with a Virtual Guide. In: Proceedings of the Seventh International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2008), 12-16 May 2008, Estoril, Portugal. pp. 207-214. The International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS). ISBN 978-0-9817381-0-9

Kaptein, R. and Li, R.M. and Hiemstra, D. and Kamps, J. (2008) Using Parsimonious Language Models on Web Data. In: Proceedings of the 31th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20-24 July 2008, Singapore. pp. 763-764. ACM Press. ISBN 978-1-60558-164-4

de Keijzer, A. (2008) Management of Uncertain Data - towards unattended integration. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-110 ISBN 978-90-365-2619-7

de Keijzer, A. and van Keulen, M. (2008) IMPrECISE: Good-is-good-enough data integration. In: Proceedings of the 24th International Conference on Data Engineering (ICDE2008), 7-12 April 2008, Cancun, Mexico. pp. 1548-1551. IEEE Computer Society. ISBN 978-1-4244-1837-4

de Keijzer, A. and van Keulen, M. and Missier, P. and Lin, X. (2008) Preface. In: Proceedings of the International Workshop on Quality in Databases and Management of Uncertain Data (QDBMUD2008), 24 Aug 2008, Auckland, New Zealand. i. CTIT Workshop Proceedings Series (WP-CTIT-08-02). Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

van Keulen, M. and de Keijzer, A. (2008) Qualitative Effects of Knowledge Rules in Probabilistic Data Integration. Technical Report TR-CTIT-08-42, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Knoppel, F. and Tigelaar, A.S. and Plass-Oude Bos, D. and Alofs, T. and Ruttkay, Z.M. (2008) Trackside DEIRA: A Dynamic Engaging Intelligent Reporter Agent (Demo paper). In: Proceedings of the Seventh International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS08), 12-16 May 2008, Estoril, Portugal. pp. 1681-1682. The International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS). ISBN 978-0981738116

Knoppel, F. and Tigelaar, A.S. and Plass-Oude Bos, D. and Alofs, T. and Ruttkay, Z.M. (2008) Trackside DEIRA: A Dynamic Engaging Intelligent Reporter Agent (Full paper). In: Proceedings of the Seventh International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS08), 12-16 May 2008, Estoril, Portugal. pp. 112-119. The International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS). ISBN 978-0981738116

Koelstra, S. and Pantic, M. (2008) Non-rigid registration using free-form deformations for recognition of facial actions and their temporal dynamics. In: Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition (FG'08), 17-19 Sep 2008, Amsterdam. pp. 1-8. IEEE Computer Society. ISBN 978-1-4244-2154-1

Kohler, J. and Larson, M.A. and de Jong, F.M.G. and Kraaij, W. and Ordelman, R.J.F. (2008) Spoken Content Retrieval: Searching Spontaneous Conversational Speech. ACM SIGIR Forum, 42 (2). pp. 67-77. ISSN 0163-5840

Koppelman, H. and Vranken, H. (2008) Experiences with a synchronous virtual classroom in distance education. In: Proceedings of the 13th Annual Conference on innovation and Technology in Computer Science Education, 30 June - 2 July, Madrid. pp. 194-198. ACM. ISBN 978-1-60558-078-4

Kraaij, W. and Westerveld, T.H.W. and Hiemstra, D. (2008) L’importance des probabilités a priori pour la recherche des pages d’entrée. In: Recherche d’information : États des lieux et perspectives. Hermes, pp. 75-99. ISBN 978-2-7462-2005-8

Krahmer, E.J. and Theune, M. and Viethen, J. and Hendrickx, I. (2008) GRAPH: The Costs of Redundancy in Referring Expressions. In: Proceedings of the 5th International Natural Language Generation Conference (INLG 2008), 12-14 June 2008, Salt Fork, Ohio, USA. pp. 227-229. The Association for Computational Linguistics. ISBN not assigned

Kulyk, O. and van der Veer, G.C. and van Dijk, E.M.A.G. (2008) Situational Awareness Support to Enhance Teamwork in Collaborative Environments. In: Proceedings of the 15th European Conference on Cognitive Ergonomics, 16-19 Sept, Madeira, Portugal. pp. 18-22. ACM. ISBN 978-1-60558-399-0

Kulyk, O. and Wassink, I. and van der Vet, P.E. and van der Veer, G.C. and van Dijk, E.M.A.G. (2008) Sticks, balls or a ribbon? Results of a formative user study with bioinformaticians. Technical Report TR-CTIT-08-72, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Leoné, M.B.M. and van Dijk, E.M.A.G. and van Beijnum, B.J.F. (2008) Design and trial evaluation of the user interface for MusicReader. In: Proceedings of the Twelfth International MindTrek Conference: Entertainment and Media in the Ubiquitous Era, 7-9 Oct, Tampere, Finland. pp. 95-99. ACM. ISBN 978-1-60558-197-2

Li, P. and Castrillo, J.I. and Velarde, G. and Wassink, I. and Soiland-Reyes, S. and Owen, S. and Withers, D. and Oinn, T. and Pocock, M.R. and Goble, C.A. and Oliver, S.G. and Kell, D.B. (2008) Performing statistical analyses on quantitative data in Taverna workflows: an example using R and maxdBrowse to identify differentially-expressed genes from microarray data. BMC Bioinformatics, 9 (334). pp. 1-38. ISSN 1471-2105 *** ISI Impact 3,028 ***

Li, R.M. and Kaptein, R. and Hiemstra, D. and Kamps, J. (2008) Exploring Topic-based Language Models for Effective Web Information Retrieval. In: Proceedings of the Dutch-Belgian Information Retrieval Workshop (DIR 2008), 14-15 April 2008, Maastricht, the Netherlands. pp. 65-71. Neslia Paniculata. ISBN 978-90-5681-282-9

Louchart, S. and Swartjes, I.M.T. and Kriegel, M. and Aylett, R.S. (2008) Purposeful authoring for emergent narrative. In: Proceedings of the First Joint International Conference on Interactive Digital Storytelling, 26-29 Nov 2008, Erfurt, Germany. pp. 273-284. Springer Verlag. ISBN 978-3-540-89424-7

ter Maat, M. and Ebbers, R.M. and Reidsma, D. and Nijholt, A. (2008) Beyond the Beat: Modelling Intentions in a Virtual Conductor. In: INTETAIN '08: Proceedings of the 2nd international conference on INtelligent TEchnologies for interactive enterTAINment, 8-10 Jan 2008, Cancun, Mexico. 12. ACM Digital Library. ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering). ISBN 978-963-9799-13-4

Meij, E. and Trieschnigg, R.B. and de Rijke, M. and Kraaij, W. (2008) Parsimonious concept modeling. In: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, 20-24 Jul 2008, Singapore. pp. 815-816. Annual ACM Conference on Research and Development in Information Retrieval 31. ACM. ISBN 978-1-60558-164-4

Meijer, F. and van den Broek, E.L. (2008) The (un)usefulness or interactive exploration in building 3-D mental representations. In: Proceedings of the 31st European Conference on Visual Perception, ECVP 2008, 24-28 August 2008, Utrecht, The Netherlands. pp. 31-32. Perception 37. Pion Ltd.. ISSN 0301-0066

Meijer, F. and van den Broek, E.L. and Schouten, Th.E. (2008) The impact of interactive manipulation on the recognition of objects. In: Human Vision and Electronic Imaging XIII, 27-31 Jan 2008, San Jose, CA, USA. 68060H. Proceedings of SPIE 6806. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 978-0-81946-978-6

Meijer, F. and van den Broek, E.L. and Verwey, W.B. (2008) Interactive exploration of 3D objects and individual differences in visuo-spatial abilities. In: Dag van de Perceptie, 20 June 2008, Soesterberg, Nederland. 11. TNO. ISBN not assigned

Mezaris, V. and Gidaros, S. and Papadopoulos, G. and Kasper, W. and Ordelman, R.J.F. and de Jong, F.M.G. and Kompatsiaris, I. (2008) Knowledge-assisted cross-media analysis of audio-visual content in the news domain. In: Proceedings of international workshop on Content-Based Multimedia Indexing, CBMI 2008., 18-20 June 2008, London, UK. pp. 280-287. IEEE Computer Society. ISBN 978-1-4244-2043-8

Morency, L.-P. and de Kok, I.A. and Gratch, J. (2008) Predicting Listener Backchannels: A Probabilistic Multimodal Approach. In: Proceedings of the Eight International Conference on Intelligent Virtual Agents 2008, Tokyo, Japan. pp. 176-190. Lecture Notes in Computer Science 5208/2008. Springer Verlag. ISBN 978-3-540-85482-1

Morency, L.-P. and de Kok, I.A. and Gratch, J. (2008) Context-based Recognition during Human Interactions: Automatic Feature Selection and Encoding Dictionary. In: Proceedings of the 10th international conference on Multimodal interfaces (ICMI '08), 20-22 Oct 2008, Chania, Crete, Greece. pp. 181-188. ACM. ISBN 978-1-60558-198-9

Niculescu, A.I. (2008) Affordances in conversational interactions with multimodal QA systems. In: Proceedings of the 4th Symposium of the Workgroup Human-Computer Interaction and Usability Engineering of the Austrian Computer Society, USAB 2008, 20-21 Nov 2008, Graz, Austria. pp. 221-236. Lecture Notes in Computer Science 5298/2008. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-89349-3

Niculescu, A.I. and de Jong, F.M.G. (2008) Development of a speech recognition system for Spanish broadcast news. Technical Report TR-CTIT-08-18, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Niculescu, A.I. and White, G.M. and Lan, S.S. and Waloejo, R.U. and Kawaguchi, Y. (2008) Impact of English Regional Accents on User Acceptance of Voice User Interfaces. In: Proceedings of the 5th Nordic conference on Human-computer interaction, NordiCHI 2008, 20-22 Oct 2008, Lund, Sweden. pp. 523-526. ACM. ISBN 978-1-59593-704-9

Nijholt, A. (2008) Google Home: Experience, Support and Re-Experience of Social Home Activities. Information Sciences, 178 (3). pp. 612-630. ISSN 0020-0255 *** ISI Impact 2,833 ***

Nijholt, A. (2008) Don’t Give Yourself Away: Cooperation Revisited. In: Logic and the Simulation of Interaction and Reasoning Symposium at the AISB 2008 Convention "Communication, Interaction and Social Intelligence", 3-4 April 2008, Aberdeen, UK. pp. 41-46. The Society for the Study of Artificial Intelligence and Simulation of Behaviour. ISBN 1 902956 68 0

Nijholt, A. (2008) Don’t Give Yourself Away: Cooperation Revisited. In: BNAIC 2008, Proceedings 20th Belgian-Netherlands Conference on Artificial Intelligence, 30-31 October 2008, Bad Boekelo, Netherlands. pp. 349-350. University of Twente. ISSN 1568-7805

Nijholt, A. and van Dijk, E.M.A.G. and Heylen, D.K.J. (2008) Multi-modal Behavioral Cues from Bodily Interaction in Ambient Entertainment Applications. In: 6th International Conference on Methods and Techniques in Behavioral Research, Measuring Behavior 2008, 26-29 Aug 2008, Maastricht, Netherlands. pp. 96-97. Noldus. ISBN 978-90-74821-81-0

Nijholt, A. and van Dijk, E.M.A.G. and Reidsma, D. (2008) Design of Experience and Flow in Movement-based Interaction. In: Proceedings of the 1st Motion in Games Workshop, 14-17 June 2008, Utrecht. pp. 166-175. Lecture Notes in Computer Science 5277. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-89219-9

Nijholt, A. and van Erp, J.B.F. and Heylen, D.K.J. (2008) BrainGain: BCI for HCI and Games. In: Symposium Brain Computer Interfaces and Human Computer Interaction: A Convergence of Ideas at the AISB 2008 Convention "Communication, Interaction and Social Intelligence", 2 April 2008, Aberdeen, UK. pp. 32-35. The Society for the Study of Artificial Intelligence and Simulation of Behaviour. ISBN 1 902956 64 8

Nijholt, A. and Meijerink, F. and Maanen, P.-P. (2008) A virtual diary companion. In: Fourth International Workshop on Human-Computer Conversation, 6-7 October 2008, Bellagio, Italy. pp. 1-5. University of Sheffield. ISSN not assigned ISBN not assigned

Nijholt, A. and Pantic, M. (2008) Preface. In: BNAIC 2008: Proceedings of BNAIC 2008, the twentieth Belgian-Dutch Conference. University of Twente, Enschede, iii-iii. ISSN 1568-7805

Nijholt, A. and Poppe, R.W. (2008) Facial and Bodily Expressions for Control and Adaptation of Games (ECAG’08). In: Proceedings 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 17-19 Sept 2008, Amsterdam. pp. 1-2. IEEE Computer Society. ISBN 978-1-4244-2154-1

Nijholt, A. and Poppe, R.W. (2008) Preface: Facial and Bodily Expressions for Control and Adaptation of Games. In: FG 2008 Workshop on Bodily Expressions for Control and Adaptation of Games, 16 September, Amsterdam, the Netherlands. pp. 1-2. CTIT Workshop Proceedings Series WP08-03. Centre for Telematics and Information Technology University of Twente. ISSN 1568-7805

Nijholt, A. and Reidsma, D. and Ebbers, R.M. and ter Maat, M. (2008) The Virtual Conductor: Learning and Teaching about Music, Performing, and Conducting. In: Proceedings Learning technologies in the Information society. The 8th IEEE International Conference on Advanced Learning Technologies, 1-5 July 2008, Santander, Spain. pp. 897-899. IEEE Computer Society. ISBN 978-0-7695-3167-0

Nijholt, A. and Reidsma, D. and van Welbergen, H. and op den Akker, H.J.A. and Ruttkay, Z.M. (2008) Mutually coordinated anticipatory multimodal interaction. In: Verbal and Nonverbal Features of Human-Human and Human-Machine Interaction, 29-31 October 2007, Patras, Greece. pp. 70-89. Lecture Notes in Computer Science 5042. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-70871-1

Nijholt, A. and Tan, D.S. and Allison, B. and del R. Millán, J. and Graimann, B. and Jackson, M.M. (2008) Brain-Computer Interfaces for HCI and Games. In: Proceedings ACM CHI 2008: Art.Science.Balance, 5-10 April 2008, Florence, Italy. pp. 3925-3928. ACM Publishing. ISBN 978-1-60558-012-8

Nijholt, A. and Tan, D.S. and Pfurtscheller, G. and Brunner, C. and del R. Millán, J. and Allison, B. and Graimann, B. and Popescu, F. and Blankertz, B. and Müller, K.-R. (2008) Brain-Computer Interfacing for Intelligent Systems. IEEE Intelligent Systems, 23 (3). pp. 72-79. ISSN 1541-1672 *** ISI Impact 2,570 ***

Nunes Leal Franqueira, V. and van Keulen, M. (2008) Analysis of the NIST database towards the composition of vulnerabilities in attack scenarios. Technical Report TR-CTIT-08-08, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Oostdijk, N. and Reynaert, M. and Monachesi, P. and van Noord, G. and Ordelman, R.J.F. and Schuurman, I. and Vandeghinste, V. (2008) From D-Coi to SoNaR: A reference corpus for Dutch. In: Proceedings on the sixth international conference on language resources and evaluation (LREC 2008), 28-30 May 2008, Marrakech, Marocco. pp. 1437-1444. ELRA. ISBN 2-9517408-4-0

Orbons, E. and Ruttkay, Z.M. (2008) Interactive 3D Simulation of Escher-like Impossible Worlds. In: BRIDGES LEEUWARDEN Mathematics, Music, Art, Architecture, Culture Conference Proceedings 2008, 24-28 July 2008, Leeuwarden. The Netherlands. pp. 201-208. Tarquin Books. ISSN 1099-6702 ISBN 9780966520194

Ordelman, R.J.F. and Heeren, W.F.L. and Huijbregts, M.A.H. and Hiemstra, D. and de Jong, F.M.G. (2008) Towards Affordable Disclosure of Spoken Word Archives. In: Proceedings of the ECDL 2008 Workshop on Information Access to Cultural Heritage (IACH2008), September 18, 2008, Aarhus, Denmark. ILPS, University of Amsterdam. ISBN 978-90-813489-1-1

van Otterlo, M. (2008) The Logic of Adaptive Behavior - Knowledge Representation and Algorithms for the Markov Decision Process Framework in First-Order Domains. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-117 ISBN 978-90-365-2677-7

Pantic, M. and Nijholt, A. and Pentland, A. and Huang, Thomas S. (2008) Human-Centred Intelligent Human-Computer Interaction (HCI²): how far are we from attaining it? Int. J. of Autonomous and Adaptive Communications Systems, 1 (2). pp. 168-187. ISSN 1754-8632

Pasch, M. and Berthouze, N. and van Dijk, E.M.A.G. and Nijholt, A. (2008) Motivations, Strategies, and Movement Patterns of Video Gamers Playing Nintendo Wii Boxing. In: Facial and Bodily Expressions for Control and Adaptation of Games (ECAG 2008), 16 September 2008, Amsterdam, the Netherlands. pp. 27-33. CTIT Workshop Proceedings WP08-03. Centre for Telematics and Information Technology University of Twente. ISSN 1568-7805

Petridis, S. and Pantic, M. (2008) Audiovisual Discrimination between Laughter and Speech. In: ICASSP 2008 International Conference on Acoustics, Speech and Signal Processing, 30 Mar - 04 Apr 2008, Las Vegas, USA. pp. 5117-5120. IEEE Computer Society. ISSN 1520-6149 ISBN 978-1-4244-1483-3

Petridis, S. and Pantic, M. (2008) Audiovisual laughter detection based on temporal features. In: Proceedings of the 10th International Conference on Multimodal Interfaces (ICMI'08), 20-22 Oct 2008, Chania, Crete, Greece. pp. 37-44. ACM. ISBN 978-1-60558-198-9

Petridis, S. and Pantic, M. (2008) Fusion of audio and visual cues for laughter detection. In: Proceedings of the 2008 International Conference on Content-Based Image and Video Retrieval (CIVR'08), 7-9 July 2008, Niagara Falls, Canada. pp. 329-337. ACM. ISBN 978-1-60558-070-8

Petridis, S. and Pantic, M. (2008) Audiovisual laughter detection based on temporal features. In: 20th Belgian-Netherlands Conference on Artificial Intelligence, BNAIC 2008, 30-31 Oct 2008, Bad Boekelo. pp. 351-352. University of Twente. ISSN 1568-7805

Plass-Oude Bos, D. and Reuderink, B. (2008) BrainBasher: a BCI Game. In: Extended Abstracts of the International Conference on Fun and Games 2008, 20-21 Oct 2008, Eindhoven, Netherlands. pp. 36-39. Eindhoven University of Technology. ISBN 978-90-386-1457-1

Poel, M. and Boschman, E. and op den Akker, H.J.A. (2008) A Neural Network Based Dutch Part of Speech Tagger. In: Proceedings of the twentieth Belgian-Dutch Artificial Intelligence Conference (BNAIC 2008)., 30-31 Oct 2008, Enschede/Bad Boekelo, The Netherlands. pp. 217-224. Twente University Press. ISSN 1568-7805

Poel, M. and Poppe, R.W. and Nijholt, A. (2008) Meeting Behavior Detection in Smart Environments: Nonverbal Cues that Help to Obtain Natural Interaction. In: Proceedings 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 17-19 September 2008, Amsterdam. pp. 1-6. IEEE Computer Society. ISBN 978-1-4244-2154-1

Poppe, R.W. and Poel, M. (2008) Discriminative human action recognition using pairwise CSP classifiers. In: IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 17-19 September 2008, Amsterdam, The Netherlands. pp. 1-8. IEEE Computer Society. ISBN 978-1-4244-2154-1

Poppe, R.W. and Poel, M. (2008) Body-part templates for recovery of 2D human poses under occlusion. In: Proceedings of the International Conference on Articulated Motion and Deformable Objects (AMDO), 9-11 July 2008, Port d’Andratx, Spain. pp. 289-298. Lecture Notes in Computer Science 5098. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-70516-1

Rehatschek, H. and Sorschag, R. and Rettenbacher, B. and Zeiner, H. and Nioche, J. and de Jong, F.M.G. and Ordelman, R.J.F. and van Leeuwen, D.A. (2008) Mediacampaign: A Multimodal Semantic Analysis System for Advertisement Campaign Detection. In: Proceedings of international workshop on Content-Based Multimedia Indexing, CBMI 2008., 18-20 June 2008, London, UK. pp. 85-92. IEEE Computer Society. ISBN 978-1-4244-2043-8

Reidsma, D. (2008) Annotations and Subjective Machines of Annotators, Embodied Agents, Users, and Other Humans. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-121 ISBN 978-90-365-2726-2

Reidsma, D. and op den Akker, H.J.A. (2008) Exploiting ''Subjective'' Annotations. In: Coling 2008: Proceedings of the workshop on Human Judgements in Computational Linguistics, 23 Aug. 2008, Manchester, UK. pp. 8-16. Coling 2008 Organizing Committee. ISBN 978-1-905593-47-7

Reidsma, D. and op den Akker, H.J.A. (2008) Subjective Machine Classifiers. In: BNAIC 2008, Proceedings 20th Belgian-Netherlands Conference on Artificial Intelligence, Boekelo, Netherlands, 30-31 Oct 2008, Boekelo, Netherlands. pp. 359-360. University of Twente. ISSN 1568-7805

Reidsma, D. and Carletta, J. (2008) Reliability measurement without limits. Computational Linguistics, 34 (3). pp. 319-326. ISSN 0891-2017 *** ISI Impact 2,971 ***

Reidsma, D. and Heylen, D.K.J. and op den Akker, H.J.A. (2008) On the Contextual Analysis of Agreement Scores. In: Proceedings of the LREC Workshop on Multimodal Corpora, 27 May 2008, Marrakech, Morrocco. pp. 52-55. ELRA. ISBN 2-9517408-4-0

Reidsma, D. and Nijholt, A. and Bos, P. (2008) Temporal interaction between an artificial orchestra conductor and human musicians. Computers in Entertainment, 6 (4). pp. 1-22. ISSN 1544-3574

Reidsma, D. and Nijholt, A. and Bos, P. (2008) Temporal Interaction between an Artificial Orchestra Conductor and Human Musicians. In: BNAIC 2008, Proceedings 20th Belgian-Netherlands Conference on Artificial Intelligence, 30-31 October 2008, Boekelo, Netherlands. pp. 405-406. University of Twente. ISSN 1568-7805

Reuderink, B. (2008) Games and Brain-Computer Interfaces: The State of the Art. Technical Report TR-CTIT-08-81, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Reuderink, B. and Poel, M. (2008) Robustness of the Common Spatial Patterns algorithm in the BCI-pipeline. Technical Report TR-CTIT-08-52, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Reuderink, B. and Poel, M. and Truong, K.P. and Poppe, R.W. and Pantic, M. (2008) Decision-Level Fusion for Audio-Visual Laughter Detection. In: 5th International Workshop, MLMI 2008, 8-10 Sep 2008, Utrecht, The Netherlands. pp. 137-148. Lecture Notes on Computer Science 5237/2008. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-85852-2

Rode, H. (2008) From Document to Entity Retrieval: Improving Precision and Performance of Focused Text Search. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 08-120 ISBN 978-90-365-2689-0

Rode, H. and Serdyukov, P. and Hiemstra, D. (2008) Combining Document-and Paragraph-Based Entity Ranking. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008, 20 Jul - 24 Jul 2008, Singapore. pp. 851-852. ACM. ISBN 978-1-60558-164-4

Ruttkay, Z.M. (2008) A Sangaku Revived. In: Bridges Leeuwarden, Mathematics, Music, Art, Architecture, Culture Conference Proceedings 2008, 24-28 July 2008, Leeuwarden, The Netherlands. pp. 155-162. Tarquin Books. ISSN 1099-6702 ISBN 9780966520194

Ruttkay, Z.M. and op den Akker, H.J.A. (2008) Affordances and Cognitive Walkthrough for Analyzing Human-Virtual Human Interaction. In: Verbal and Nonverbal Features of Human-Human and Human-Machine Interaction. Lecture Notes in Computer Science 5042. Springer Verlag, London, pp. 94-110. ISBN 9783540708711

Ruttkay, Z.M. and van Welbergen, H. (2008) Elbows higher! Performing, observing and correcting exercises by a Virtual Trainer. In: Proceedings of the Eight International Conference on Intelligent Virtual Agents, 1-3 September 2008, Tokyo. pp. 409-416. Lecture Notes in Artificial Intelligence 5208. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-85482-1

Scholte, T.A.H. (2008) Managing Continuous Uncertain Data by a Probabilistic XML Database Management System. Master's thesis, University of Twente.

Schouten, Th.E. and van den Broek, E.L. (2008) Inverse Perspective Transformation for Video Surveillance. In: Computational Imaging VI, 28-29 Jan 2008, San Jose, CA, USA. 681415. Proceedings of SPIE 6814. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 9780819469861

Schouten, Th.E. and van den Broek, E.L. (2008) Fast multi-class distance transforms for video surveillance. In: Proceedings of SPIE (Real-Time Image Processing), 28-29 Jan 2008, San Jose, CA, USA. 681107. Proceedings of SPIE 6811. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 9780819469830

Schröder, M. and Cowie, R. and Heylen, D.K.J. and Pantic, M. and Pelachaud, C. and Schuller, B. (2008) Towards responsive Sensitive Artificial Listeners. In: Proceedings of the Fourth International Workshop on Human-Computer Conversation, 6-7 Oct 2008, Bellagio, Italy. University of Sheffield. ISBN not assigned

Serdyukov, P. (2008) The search for expertise: to the documents and beyond. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (Doctoral Consortium), SIGIR 2008, 20 Jul - 25 Jul 2008, Singapore. pp. 893-893. ACM. ISBN 978-1-60558-164-4

Serdyukov, P. and Feng, Ling and van Bunningen, A.H. and Evers, S. and van Heerde, H.J.W. and Apers, P.M.G. and Fokkinga, M.M. and Hiemstra, D. (2008) The right expert at the right time and place: From expertise identification to expertise selection. In: Proceedings of the 7th International Conference on Practical Aspects of Knowledge Management (PAKM2008), 21-23 Nov 2008, Yokohama, Japan. pp. 38-49. Lecture Notes in Artificial Intelligence 5345. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-89446-9

Serdyukov, P. and Hiemstra, D. (2008) Modeling Documents as Mixtures of Persons for Expert Finding. In: Proceedings of the 30th European Conference on Information Retrieval (ECIR 2008), 31 Mar - 4 Apr 2008, Glasgow, UK. pp. 309-320. Lecture Notes in Computer Science 4956. Springer Verlag. ISBN 978-3-540-78645-0

Serdyukov, P. and Hiemstra, D. (2008) Being Omnipresent To Be Almighty: The Importance of The Global Web Evidence for Organizational Expert Finding. In: Proceedings of SIGIR 2008 Workshop on Future Challenges in Expertise Retrieval (fCHER2008), 24 Jul 2008, Singapore. pp. 17-24. Amsterdam University Press. ISBN not assigned

Serdyukov, P. and Rode, H. and Hiemstra, D. (2008) Exploiting sequential dependencies for expert finding. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20 Jul - 25 Jul 2008, Singapore. pp. 795-796. ACM. ISBN 978-1-60558-164-4

Serdyukov, P. and Rode, H. and Hiemstra, D. (2008) Modeling Expert Finding as an Absorbing Random Walk. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 20 Jul - 25 Jul 2008, Singapore. pp. 797-798. ACM. ISBN 978-1-60558-164-4

Serdyukov, P. and Rode, H. and Hiemstra, D. (2008) University of Twente at the TREC 2007 Enterprise Track : Modeling relevance propagation for the expert search task. In: Proceedings of the 16th Text Retrieval Conference (TREC), 3 Nov - 10 Nov, Gaithersburg, USA. 87. NIST Special Publication. ISBN not assigned

Serdyukov, P. and Rode, H. and Hiemstra, D. (2008) Modeling Multi-step Relevance Propagation for Expert Finding. In: Proceeding of the 17th ACM Conference on Information and Knowledge Management (CIKM2008), 26-30 Oct 2008, Napa Valley, California, USA. pp. 1133-1142. ACM. ISBN 978-1-59593-991-3

Swartjes, I.M.T. and Kruizinga, E.E. and Theune, M. (2008) Let's pretend I had a sword: late commitment in emergent narrative. In: Proceedings of the First Joint International Conference on Interactive Digital Storytelling, 26-29 Nov 2008, Erfurt, Germany. pp. 264-267. Springer Verlag. ISBN 978-3-540-89424-7

Swartjes, I.M.T. and Kruizinga, E.E. and Theune, M. and Heylen, D.K.J. (2008) Emergent Narrative and Late Commitment. In: Proceedings of the Eight International Conference on Intelligent Virtual Agents, 1-3 Sep 2008, Tokyo, Japan. pp. 543-544. Lecture Notes in Artificial Intelligence 5208/2008. Springer Verlag. ISSN 0302-9743

Swartjes, I.M.T. and Theune, M. (2008) The Virtual Storyteller: story generation by simulation. In: Proceedings of the Twentieth Belgian-Netherlands Conference on Artificial Intelligence, BNAIC 2008, 30-31 Oct 2008, Enschede. pp. 257-265. University of Twente. ISSN 1568-7805

Theune, M. and van der Sluis, I. and Bachvarova, Y.S. and André, E. (2008) The AISB’08 Symposium on Multimodal Output Generation (MOG 2008). In: Proceedings of the AISB 2008 Symposium on Multimodal Output Generation (MOG 2008). Society for the Study of Artificial Intelligence and the Simulation of Behaviour (AISB), Aberdeen, Scotland, iii-iv. ISBN 1 902956 69 9

Trieschnigg, R.B. (2008) Biomedical cross-language information retrieval. In: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, 20-24 Jul 2008, Singapore. pp. 897-897. Annual ACM Conference on Research and Development in Information Retrieval 31. ACM. ISBN 978-1-60558-164-4

Trieschnigg, R.B. and Meij, E. and de Rijke, M. and Kraaij, W. (2008) Measuring concept relatedness using language models. In: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, 20-24 Jul 2008, Singapore. pp. 823-824. Annual ACM Conference on Research and Development in Information Retrieval 31. ACM. ISBN 978-1-60558-164-4

Tsikrika, T. and Serdyukov, P. and Rode, H. and Westerveld, T.H.W. and Aly, R.B.N. and Hiemstra, D. and de Vries, A.P. (2008) Structured Document Retrieval, Multimedia Retrieval, and Entity Ranking Using PF/Tijah. In: Proceedings of the 6th Initiative on the Evaluation of XML Retrieval (INEX 2007), 17-19 Dec 2007, Dagstuhl, Germany. pp. 306-320. Lecture Notes in Computer Science 4862. Springer Verlag. ISBN 978-3-540-85901-7

Van den Broeke, A. and Ruttkay, Z.M. (2008) A Closer Look at Jamnitzer's Polyhedra. In: BRIDGES LEEUWARDEN Mathematics, Music, Art, Architecture, Culture Conference Proceedings 2008, 24-28 July 2008, LEEUWARDEN. pp. 281-288. tarquin Books. ISSN 1099-6702 ISBN 9780966520194

Viethen, J. and Dale, R. and Krahmer, E.J. and Theune, M. and Touset, P. (2008) Controlling redundancy in referring expressions. In: Proceedings of the Sixth International Language Resources and Evaluation (LREC'08), 28-30 May 2008, Marrakech, Morocco. 239. European Language Resources Association (ELRA). ISBN 2-9517408-4-0

Vinciarelli, A. and Pantic, M. and Bourlard, H. and Pentland, A. (2008) Social Signal Processing: State-of-the-Art and Future Perspectives of an Emerging Domain. In: Proceedings of the 16th ACM International Conference on Multimedia (MM'08), 26-31 Oct 2008, Vancouver, Canada. pp. 1061-1070. ACM. ISBN 978-1-60558-303-7

Vinciarelli, A. and Pantic, M. and Bourlard, H. and Pentland, A. (2008) Social Signals, their function, and automatic analysis: A survey. In: Proceedings of the 10th international conference on Multimodal interfaces (ICMI'08), 20-22 Oct 2008, Chania, Crete, Greece. pp. 61-68. ACM. ISBN 978-1-60558-198-9

Vyas, D.M. (2008) Aesthetics of Mundane Interactions. In: Dagstuhl Seminar Proceedings 08292, 13-16 July 2008, Dagstuhl, Germany. Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany. ISSN 1862-4405

Vyas, D.M. and Chisalita, C.M. and Dix, A.J. (2008) Dynamics of Affordances and Implications for Design. Technical Report TR-CTIT-08-36, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Vyas, D.M. and Dix, A.J. and Nijholt, A. (2008) Exploring Mediated Interactions: A Design Exercise. In: 15th European Conference on Cognitive Ergonomics, Madeira, Portugal. pp. 77-78. ACM. ISBN 978-1-60558-399-0

Vyas, D.M. and Eliëns, A.P.W. and van de Watering, M.R. and van der Veer, G.C. (2008) Organizational Probes:Exploring Playful Interactions in Work Environment. In: 15th European Conference on Cognitive Ergonomics, 16-19 Sept 2008, Madeira, Portugal. pp. 170-173. ACM. ISBN 978-1-60558-399-0

Vyas, D.M. and Heylen, D.K.J. and Nijholt, A. (2008) Designing Awareness Support for Distributed Cooperative Design Teams. In: 15th European Conference on Cognitive Ergonomics, 16-19 Sept 2008, Madeira, Portugal. pp. 23-26. ACM. ISBN 978-1-60558-399-0

Vyas, D.M. and Heylen, D.K.J. and Nijholt, A. (2008) Physicality and Cooperative Design. In: 5th Joint Workshop on Machine Learning and Multimodal Interaction, 8-10 Sept 2008, Utrecht, the Netherlands. pp. 325-337. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-85852-2

Vyas, D.M. and Kulyk, O. and van der Vet, P.E. and Nijholt, A. and van der Veer, G.C. (2008) Structures of Life: The Role of Molecular Structures in Scientists' Work. In: 15th European Conference on Cognitive Ergonomics, 16-19 Sept 2008, Madeira, Portugal. pp. 58-61. ACM. ISBN 978-1-60558-399-0

Wassink, D. and Reidsma, D. and van Dijk, E.M.A.G. and Jansen, L. and Nijholt, A. (2008) Bouncing Towards the Future with Kangaroo Panze: Human Media Interaction in Music Education. Memorandum 3, Winter 2007-2008, European Music Council, Bonn, Germany.

Wassink, I. and Kulyk, O. and van Dijk, E.M.A.G. and van der Veer, G.C. and van der Vet, P.E. (2008) Applying a User-centred Approach to Interactive Visualization Design. In: Trends in Interactive Visualization. Advanced Information and Knowledge Processing. Springer Verlag, London, pp. 175-199. ISBN 978-1-84800-268-5

Wassink, I. and Rauwerda, H. and van der Vet, P.E. and Breit, T.M. and Nijholt, A. (2008) E-BioFlow: Different Perspectives on Scientific Workflows. In: Bioinformatics Research and Development, BIRD 2008, 07-09 Jul 2008, Vienna, Austria. pp. 243-257. Communications in Computer and Information Science 13 (XXI). Springer Verlag. ISSN 1865-0929 ISBN 978-3-540-70598-7

van Welbergen, H. (2008) Using motion capture data to generate and evaluate motion models for real-time computer animation. In: Proceedings of Measuring Behavior 2008, 6th International Conference on Methods and Techniques in Behavioral Research, 26-29 August 2008, Maastricht, the Netherlands. pp. 26-27. Noldus Information Technology bv. ISBN 978-90-74821-81-0

van Welbergen, H. and Ruttkay, Z.M. and Varga, B. (2008) Informed Use of Motion Synthesis Methods. In: Motion in Games. Lecture Notes in Computer Science 5277. Springer Verlag, Berlin, pp. 132-143. ISBN 978-3-540-89219-9

van der Werff, L.B. and Heeren, W.F.L. (2008) Subword-based Indexing for a Minimal False Positive Rate. In: Proceedings of the ACM SIGIR Workshop "Searching Spontaneous Conversational Speech", 24 July 2008, Singapore. pp. 77-79. Centre for Telematics and Information Technology University of Twente. ISBN 978-90-365-2697-5

Westerink, J.H.D.M. and van den Broek, E.L. and Schut, M.H. and van Herk, J. and Tuinenbreijer, K. (2008) Computing emotion awareness through galvanic skin response and facial electromyography. In: Probing Experience: From academic research to commercial propositions. Philips Research Book Series 8. Springer Science + Business Media B.V., Dordrecht, The Netherlands, pp. 149-162. ISSN 1571-5671 ISBN 978-1-4020-6592-7

de Wit, J.J. (2008) Evaluating Recommender Systems -- An evaluation framework to predict user satisfaction for recommender systems in an electronic programme guide context. Master's thesis, University of Twente.

2007

Blanken, H.M. and de Vries, A.P. and Blok, H.E. and Feng, Ling, ed. (2007) Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin. ISBN 978-3-540-72894-8

Huang, Th.S. and Nijholt, A. and Pantic, M. and Pentland, A., ed. (2007) Artifical Intelligence for Human Computing. Lecture Notes in Artificial Intelligence 4451. Springer Verlag, Berlin. ISSN 0302-9743 ISBN 978-3-540-72346-2

de Jong, F.M.G. and Oard, D. and Ordelman, R.J.F. and Raaijmakers, S., ed. (2007) Proceedings of the ACM SIGIR Workshop ''Searching Spontaneous Conversational Speech''. Centre for Telematics and Information Technology University of Twente, Enschede. ISBN 978-90-365-2542-8

de Keijzer, A. and van Keulen, M. and Dekhtyar, A., ed. (2007) Proceedings of the first international VLDB workshop on Management of Uncertain Data. Proceedings Workshop Series (WP-CTIT-07-08). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1574-0846

Nijholt, A. and Stock, O. and Nishida, T., ed. (2007) Social Intelligence Design 2007. Proceedings Sixth Workshop on Social Intelligence Design. CTIT Workshop Proceedings Series WP07-02. Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1574-0846

van der Sluis, I. and Theune, M. and Reiter, E. and Krahmer, E., ed. (2007) Proceedings of the Workshop on Multimodal Output Generation (MOG 2007). CTIT Workshop Proceedings (WP-CTIT-07-01). Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1574-0846

Abdel Kader, R. (2007) XQuery optimization in relational database systems. In: VLDB 2007 Ph.D. Workshop, 23-24 September 2007, Vienna, Austria. -. ISBN not assigned

Abdel Kader, R. and van Keulen, M. (2007) Overview of query optimization in XML database systems. Technical Report TR-CTIT-07-39, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

op den Akker, H.J.A. and Heylen, D.K.J. (2007) Feedback Loops in Communication and Human Computing. In: Artifical Intelligence for Human Computing. Lecture Notes in Computer Science 4451. Springer Verlag, Berlin, pp. 215-233. ISBN 978-3-540-72346-2

Al-Hamas, M. and Hain, T. and Cernocky, J. and Schreiber, S. and Poel, M. and Müller, R. and Marcel, S. and van Leeuwen, D.A. and Odobez, J.-M. and Ba, S. and Bourlard, H. and Cardinaux, F. and Gatica Perez, D. and Janin, A. and Motlicek, P. and Reiter, S. and Renals, S. and van Rest, J. and Rienks, R.J. and Rigoll, G. and Smith, K. and Thean, A. and Zerncik, P. (2007) Audio-Visual Processing in Meetings: Seven Questions and Current AMI Answers. In: Proceedings of the 3rd Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms (MLMI 2006), 1-4 May, 2006, Bethesda, MD, USA. pp. 24-35. Lecture Notes in Computer Science 4299. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-69267-6

Aly, R.B.N. and Hiemstra, D. and Ordelman, R.J.F. (2007) Building Detectors to Support Searches on Combined Semantic Concepts. In: Proceedings of the Multimedia Information Retrieval Workshop, 27 Aug 2007, Amsterdam, The Netherlands. pp. 40-45. Yahoo! Research. ISBN not assigned

Aly, R.B.N. and Hiemstra, D. and Ordelman, R.J.F. and van der Werff, L.B. and de Jong, F.M.G. (2007) XML Information Retrieval from Spoken Word Archives. In: Evaluation of Multilingual and Multi-modal Information Retrieval. pp. 770-777. Lecture Notes in Computer Science 4730. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-74998-1

Anggreeni, I. and van de Voort, M. (2007) Tracing the Scenarios in Scenario-Based Product Design: a study to support scenario generation. Technical Report TR-CTIT-07-70, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Asveld, P.R.J. (2007) Review of "B. Borchardt; A. Maletti; B. Seselja; A. Tepavcevic; H. Vogler; Cut sets as recognizable tree languages. Fuzzy Sets and Systems 157 (2006), no. 11, 1560–1571". Mathematical reviews, MR2234561/ 2007f:68152. pp. 4734-4734. ISSN 0025-5629

Asveld, P.R.J. (2007) Review of "T. Ceccherini-Silberstein; Growth and ergodicity of context-free languages. II. The linear case. Trans. Amer. Math. Soc. 359 (2007) 605-618". Mathematical reviews, MR2255188 / 2007g:68083. pp. 5545-5545. ISSN 0025-5629

Asveld, P.R.J. (2007) Review of "L. Kuppusamy; Anote on ambiguity of internal contextual grammars. Theoret. Comput. Sci. 369 (2006), no. 1-3, 436–441". Mathematical reviews, MR2277588 / 2007h:68108. pp. 6366-6367. ISSN 0025-5629

Asveld, P.R.J. (2007) Generating All Circular Shifts by Context-Free Grammars in Greibach Normal Form. International Journal of Foundations of Computer Science, 18 (6). pp. 1139-1149. ISSN 0129-0541 *** ISI Impact 0,459 ***

Asveld, P.R.J. (2007) Review of "H. Bordihn, H. Fernau, M. Holzer, V. Manca & C. Martin-Vide, Iterated sequential transducers as language generating devices, Theoret. Comput. Sci. 369 (2006) 67-81". Mathematical reviews, MR2277561 / 2007j:68083. pp. 7996-7996. ISSN 0025-5629

Asveld, P.R.J. (2007) Generating All Permutations by Context-Free Grammars in Greibach Normal Form. Technical Report TR-CTIT-07-83, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Asveld, P.R.J. (2007) Generating All Circular Shifts by Context-Free Grammars in Greibach Normal Form. Technical Report TR-CTIT-07-28, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Bachvarova, Y.S. and van Dijk, E.M.A.G. and Nijholt, A. (2007) Towards a Unified Knowledge-Based Approach to Modality Choice. In: Proceedings Workshop on Multimodal Output Generation (MOG 2007), 25-26 January 2007, Aberdeen, Scotland. pp. 5-15. CTIT Workshop Proceedings Series WP07-01. Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

Ben Moussa, M. and Pasch, M. and Hiemstra, D. and van der Vet, P.E. and Huibers, T.W.C. (2007) The Potential of User Feedback Through the Iterative Refining of Queries in an Image Retrieval System. In: Adaptive Multimedia Retrieval: User, Context and Feedback, 27-28 July 2006, Geneva, Switzerland. pp. 258-268. Lecture Notes in Computer Science 4398. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-71544-3

Blanken, H.M. and Feng, Ling and van Keulen, M. and Blok, H.E. (2007) Introduction. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 1-22. ISBN 978-3-540-72894-8

Blanken, H.M. and Hiemstra, D. (2007) Searching for text documents. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 97-124. ISBN 978-3-540-72894-8

Boertjes, E. and Nijholt, A. (2007) Interaction. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 295-320. ISBN 978-3-540-72894-8

Boncz, P.A. and Grust, T. and Siméon, J. and van Keulen, M. (2007) 06472 Abstracts Collection - XQuery Implementation Paradigms. In: XQuery Implementation Paradigms, 19-22 Nov 2006, Dagstuhl, Germany. Dagstuhl Seminar Proceedings (06472). Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI). ISSN 1862-4405

Boncz, P.A. and Grust, T. and Siméon, J. and van Keulen, M. (2007) 06472 Executive Summary - XQuery Implementation Paradigms. In: XQuery Implementation Paradigms, 19-22 Nov 2006, Dagstuhl, Germany. Dagstuhl Seminar Proceedings (06472). Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI). ISSN 1862-4405

Bos, P. (2007) Interacting with a Virtual Conductor. Master's thesis, University of Twente.

Bosma, W.E. and Callison-Burch, C. (2007) Paraphrase Substitution for Recognizing Textual Entailment. In: Evaluation of Multilingual and Multi-modal Information Retrieval. Lecture Notes in Computer Science 4730. Springer Verlag, Berlin, pp. 502-509. ISSN 0302-9743 ISBN 978-3-540-74998-1

Bosman, S. (2007) Map-IT: An advanced multi-strategy and learning approach to schema matching. Master's thesis, University of Twente.

van den Broek, E.L. (2007) Review: Design parameters of rating scales for Web sites. ACM Computing Reviews. CR134483. ISSN 1530-6585

Bui, T.H. and Poel, M. and Nijholt, A. and Zwiers, J. (2007) A POMDP approach to Affective Dialogue Modeling. In: Proceedings workshop on The Fundamentals of Verbal and Non-verbal Communication and the Biometrical Issue, 2-12 Sep 2006, Vietri sul Mare, Italy. pp. 349-355. IOS Press. ISBN 978-158603-733-8

Bui, T.H. and Poel, M. and Nijholt, A. and Zwiers, J. (2007) A tractable DDN-POMDP Approach to Affective Dialogue Modeling for General Probabilistic Frame-based Dialogue Systems. In: Proceedings of the 5th IJCAI Workshop on Knowledge and Reasoning in Practical Dialogue Systems, 08 Jan 2007, Hyderabad, India. pp. 34-37. IJCAI. ISBN not assigned

Bui, T.H. and van Schooten, B.W. and Hofs, D.H.W. (2007) Practical Dialogue Manager Development using POMDPs. In: Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue, 1-2 Sep 2007, Antwerp, Belgium. pp. 215-218. The Association for Computational Linguistics. ISBN 978-9-07402-932-2

van Bunningen, A.H. and Feng, Ling and Fokkinga, M.M. and Apers, P.M.G. (2007) An Answer Explanation Model for Probabilistic Database Queries. Technical Report TR-CTIT-07-41, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

van Bunningen, A.H. and Fokkinga, M.M. and Apers, P.M.G. and Feng, Ling (2007) Ranking Query Results using Context-Aware Preferences. In: First International Workshop on Ranking in Databases (DBRank 2007), April 16, 2007, Istanbul, Turkey. pp. 269-276. IEEE Computer Society. ISBN 978-1-4244-0832-0

Chernov, S. and Serdyukov, P. and Chirita, P.-A. and Demartini, G. and Nejdl, W. (2007) Building a Desktop Search Test-Bed. In: Proceedings of the 29th European Conference on IR Research (ECIR 2007), 2-5 Apr 2007, Rome, Italy. pp. 686-690. Advances in Information Retrieval 4425. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-71494-1

Eliëns, A.P.W. and Vyas, D.M. (2007) PANORAMA - Explorations in the aesthetics of social awareness. In: Proceedings of GAME'ON 2007, 20-22 Nov 2007, University of Bologna, Italy. pp. 71-75. EUROSIS-ETI Publication. IEE-INSPEC. ISBN 978-9-07738-137-3

Evers, M.J. and Theune, M. and Karreman, J. (2007) Which way to turn? Guide orientation in virtual way finding. In: Proceedings of the Workshop on Embodied Language Processing, 29 June 2007, Prague, Czech Republic. pp. 25-32. ACL Workshop Proceedings (W07-19). Association for Computational Linguistics. ISBN not assigned

Evers, S. (2007) Composability of Markov Models for Processing Sensor Data. Technical Report TR-CTIT-07-91, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Evers, S. and Fokkinga, M.M. and Apers, P.M.G. (2007) Composable Markov Building Blocks. Technical Report TR-CTIT-07-32, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Evers, S. and Fokkinga, M.M. and Apers, P.M.G. (2007) Composable Markov Building Blocks. In: Proceedings of the 1st International Conference on Scalable Uncertainty Management (SUM 2007), 10-12 Oct 2007, Washington DC, USA. pp. 131-142. Lecture Notes in Computer Science 4772. Springer Verlag. ISBN 978-3-540-75407-7

Feng, Ling and Brussee, R. and Blanken, H.M. and Veenstra, M. (2007) Languages for Metadata. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 23-52. ISBN 978-3-540-72894-8

Fikkert, F.W. (2007) Human Computing in the Life Sciences: What does the future hold? I/O Vivat, 22 (2). pp. 25-27. ISSN 1389-0468

Fikkert, F.W. and D'Ambros, M. and Bierz, T. and Jankun-Kelly, T.J. (2007) Interacting with Visualizations. In: Human-Centered Visualization Environments. Lecture Notes in Computer Science 4417. Springer Verlag, London, pp. 77-162. ISSN 0302-9743 ISBN 978-3-540-71948-9

Fitrianie, S. and Poppe, R.W. and Bui, T.H. and Chitu, A.G. and Datcu, D. and Dor, R. and Hofs, D.H.W. and Wiggers, P. and Willems, D.J.M. and Poel, M. and Rothkrantz, L.J.M. and Vuurpijl, L.G. and Zwiers, J. (2007) A multimodal human-computer interaction framework for research into crisis management. In: Proceedings of the fourth international conference on information systems for crisis management, ISCRAM 2007, 13-17 May 2007, Delft, The Netherlands. pp. 149-158. Academic and Scientific Publishers NV. ISBN 978-90-5487-417-1

Hauff, C. and Aly, R.B.N. and Hiemstra, D. (2007) The Effectiveness of Concept Based Search for Video Retrieval. In: Workshop Information Retrieval (FGIR 2007), 24-26 Sep 2007, Halle, Germany. pp. 205-212. LWA 2007 Lernen - Wissen Adaption 2007. Gesellschaft fuer Informatik. ISBN 978-3-86010-907-6

Heeren, W.F.L. and van der Werff, L.B. and Ordelman, R.J.F. and van Hessen, A.J. and de Jong, F.M.G. (2007) Radio Oranje: Searching the Queen's speech(es). In: Proceedings of the 30th ACM SIGIR, 23-27 July 2007, Amsterdam. 903. ACM. ISBN 978-1-59593-597-7

Helmer, S. and Aly, R.B.N. and Neumann, T. and Moerkotte, G. (2007) Indexing Set-Valued Attributes with a Multi-Level Extendible Hashing Scheme. In: Proceedings of the 18th International Conference of Database and Expert Systems Applications (DEXA 2007), 02-07 Sep 2007, Regensburg, Germany. pp. 98-108. Lecture Notes in Computer Science 4653. Springer Verlag. ISBN 978-3-540-74467-2

Heylen, D.K.J. (2007) Multimodal Backchannel Generation for Conversational Agents. In: Proceedings of the Workshop on Multimodal Output Generation, MOG 2007, 25-26 Jan 2007, Aberdeen, United Kingdom. pp. 81-92. CTIT Workshop Proceedings WP07-01. Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

Heylen, D.K.J. and op den Akker, H.J.A. (2007) Computing Backchannel Distributions in Multi-Party Conversations. In: Proceedings of the ACL Workshop on Embodied Language Processing, 28 June 2007, Prague. pp. 17-24. Association of Computational Linguistics. ISBN not assigned

Heylen, D.K.J. and Bevacqua, E. and Tellier, M. and Pelachaud, C. (2007) Searching for Prototypical Facial Feedback Signals. In: Intelligent Virtual Agents. Lecture Notes in Computer Science 4722/2007. Springer Verlag, Berlin, pp. 147-153. ISBN 978-3-540-74996-7

Heylen, D.K.J. and Nijholt, A. and Poel, M. (2007) Generating Nonverbal Signals for a Sensitive Artificial Listener. In: Verbal and Nonverbal Communication Behaviours, 29-31 March 2007, Vietri sul Mare, Italy. pp. 264-274. Lecture Notes in Computer Science 4775. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-76441-0

Hiemstra, D. and Hauff, C. and de Jong, F.M.G. and Kraaij, W. (2007) SIGIR's 30th Anniversary: An Analysis of Trends in IR Research and the Topology of its Community. ACM SIGIR Forum, 41 (2). pp. 18-24. ISSN 0163-5840

Hiemstra, D. and Kraaij, W. (2007) Evaluation of multimedia retrieval systems. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 347-366. ISBN 978-3-540-72894-8

Hiemstra, D. and Rode, H. and Flokstra, Jan (2007) PF/Tijah Documentation. Technical Report TR-CTIT-07-77, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hoekstra, A. and Prendinger, H. and Bee, N. and Heylen, D.K.J. and Ishizuka, M. (2007) Highly Realistic 3D Presentation Agents with Visual Attention Capability. In: Smart Graphics. Lecture Notes in Computer Science 4569/2007. Springer Verlag, Berlin, pp. 73-84. ISBN 978-3-540-73213-6

van Hooijdonk, C.M.J. and Krahmer, E.J. and Maes, A. and Theune, M. and Bosma, W.E. (2007) Towards automatic generation of multimodal answers to medical questions: a cognitive engineering approach. In: Proceedings of the Workshop on Multimodal Output Generation (MOG 2007), 25-26 Jan. 2007, Aberdeen, Scotland. pp. 93-104. CTIT Workshop Proceedings (WP-CTIT-07-01). Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

van Hooijdonk, C.M.J. and de Vos, J.C. and Krahmer, E.J. and Maes, A. and Theune, M. and Bosma, W.E. (2007) On the Role of Visuals in Multimodal Answers to Medical Questions. In: Proceedings of the 2007 Conference of the IEEE Professional Communication Society, 1-3 oct, Seattle, USA. pp. 1-15. IEEE Computer Society. ISBN 978-1-4244-1243-3

Huang, Thomas S. and Nijholt, A. and Pantic, M. and Pentland, S. (2007) Preface. In: Artificial Intelligence for Human Computing. Lecture Notes in Artificial Intelligence 4451. Springer Verlag, Berlin, V-XI. ISBN 978-3-540-72346-2

Huibers, T.W.C. and Timmers, C. (2007) De uitgever aan het woord 2007. De uitgever aan het woord (4). KPMG, Amstelveen. ISBN 978-90-6990-135-0

Huijbregts, M.A.H. and Ordelman, R.J.F. and de Jong, F.M.G. (2007) Annotation of Heterogeneous Multimedia Content Using Automatic Speech Recognition. In: Proceedings of the Second International Conference on Semantic and Digital Media Technologies, SAMT 2007, 5-7 Dec 2007, Genoa, Italy. pp. 78-90. Lecture Notes in Computer Science 4816. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-77033-6

Huijbregts, M.A.H. and Ordelman, R.J.F. and de Jong, F.M.G. (2007) Speech-based Annotation of Heterogeneous Multimedia Content Using Automatic Speech Recognition. Technical Report TR-CTIT-07-30, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Huijbregts, M.A.H. and Wooters, C. (2007) The Blame Game: Performance Analysis of Speaker Diarization System Components. In: Proceedings of Interspeech 2007, 28-31 August, Antwerp, Belgium. ThC.O1-3. International Speech Communication Association. ISSN 1990-9772

Huijbregts, M.A.H. and Wooters, C. and Ordelman, R.J.F. (2007) Filtering the Unknown: Speech Activity Detection in Heterogeneous Video Collections. In: Proceedings of Interspeech 2007, 28-31 August, Antwerp, Belgium. FrC.P3-4. International Speech Communication Association. ISSN 1990-9772

Israël, M. and van den Broek, E.L. and van der Putten, P. and den Uyl, M.J. (2007) Visual Alphabets: Video classification by end users. In: Multimedia Data mining and Knowledge Discovery. Springer-Verlag, London, pp. 185-206. ISBN 978-1-84628-436-6

Jansen, P.H. and Ruttkay, Z.M. (2007) The Arnolfini Portrait in 3d: Creating Virtual World of a Painting with Inconsistent Perspective. In: Proceedings of Eurographics 07 Cultural Heitage Papers, 3-7 September 2007, Prague, Czech Republic. pp. 25-32. The Eurographics Association. ISSN 1017-4656

de Jong, F.M.G. and Oard, D.W. and Ordelman, R.J.F. and Raaijmakers, S. (2007) Searching Spontaneous Conversational Speech. ACM SIGIR Forum, 41 (2). pp. 104-108. ISSN 0163-5840

de Jong, F.M.G. and Westerveld, T.H.W. and de Vries, A.P. (2007) Multimedia search without visual analysis: the value of linguistic and contextual information. IEEE Transactions on Circuits and Systems for Video Technology, 17 (3). pp. 365-371. ISSN 1051-8215 *** ISI Impact 1,847 ***

Jovanović, N. (2007) To Whom It May Concern - Addressee Identification in Face-to-Face Meetings. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 07-96 ISBN 978-90-365-2470-4

de Keijzer, A. (2007) Trio. I/O Vivat, 22 (3). pp. 9-12. ISSN 1389-0468

de Keijzer, A. and van Keulen, M. (2007) User Feedback in Probabilistic XML. Technical Report TR-CTIT-07-25, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

de Keijzer, A. and van Keulen, M. (2007) User Feedback in Probabilistic Integration. In: Second International Workshop on Flexible Database and Information System Technology (FlexDBIST 2007), 4 Sept 2007, Regensburg, Germany. pp. 377-381. IEEE Computer Society. ISBN 0-7695-2932-1

de Keijzer, A. and van Keulen, M. (2007) Quality Measures in Uncertain Data Management. In: Proceedings of the First International Conference on Scalable Uncertainty Management (SUM2007), 10-12 Oct 2007, Washington, DC, USA. pp. 104-115. Lecture Notes in Computer Science 4772. Springer Verlag. ISBN 978-3-540-75407-7

de Keijzer, A. and van Keulen, M. and Dekhtyar, A. (2007) Report on the First VLDB Workshop on Management of Uncertain Data (MUD 2007). ACM SIGMOD record, 36 (4). pp. 57-58. ISSN 0163-5808 *** ISI Impact 0,849 ***

de Keijzer, A. and van Keulen, M. and Dekhtyar, A. (2007) Preface. In: Proceedings of the first international VLDB workshop on Management of Uncertain Data. Proceedings Workshop Series (WP-CTIT-07-08). Centre for Telematics and Information Technology University of Twente, Enschede, iii. ISSN 1574-0846

Keizer, S. and op den Akker, H.J.A. (2007) Dialogue act recognition under uncertainty using Bayesian networks. Natural Language Engineering, 13 (04). pp. 287-316. ISSN 1351-3249

de Kok, I.A. and Lucassen, T. and Ruttkay, Z.M. (2007) Ricochet Compositions. In: Proceedings of the Tenth BRIDGES Conference, 24-27 July 2007, San Sebastian, Spain. pp. 177-180. Tarquin. ISSN 1099-6702 ISBN 0-9665201-8-1

Koster, P. and Jonker, W. (2007) Digital Rights Management. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 321-346. ISBN 978-3-540-72894-8

Kruisinga, F.H. and Huibers, T.W.C. and Kuijpers, T.W. (2007) Dokter Google. Tijdschrift voor kindergeneeskunde, 75 (6). pp. 235-239. ISSN 0376-7442

Kulyk, O. and van Dijk, E.M.A.G. and van der Vet, P.E. and Nijholt, A. (2007) Do you know what I know? Situational Awareness and Scientific Teamwork in Collaborative Environments. In: Social Intelligence Design 2007. Proceedings Sixth Workshop on Social Intelligence Design, 2-4 July 2007, Trento, Italy. pp. 207-215. CTIT Workshop Proceedings Series WP07-02. Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

Kulyk, O. and Kosara, R. and Urquiza, J. and Wassink, I. (2007) Human-Centered Aspects. In: Human-Centered Visualization Environments. Lecture Notes in Computer Science Tutorial 4417. Springer Verlag, Berlin, pp. 13-75. ISSN 0302-9743 ISBN 978-3-540-71948-9

van Leeuwen, D.A. and Huijbregts, M.A.H. (2007) The AMI speaker diarization system for NIST RT06s meeting data. In: NIST Rich Transcription 2006 Spring Meeting Recognition Evaluation, RT06s, 10-11 May 2006, Washington DC, USA. pp. 371-384. Lecture Notes in Computer Science 4299. Springer Verlag. ISBN 978-3-540-69267-6

Maat, L. and Pantic, M. (2007) Gaze-X: Adaptive affective, multimodal interface for single-user office scenarios. In: Artifical Intelligence for Human Computing. Lecture Notes in Computer Science 4451/2007. Springer Verlag, Berlin, pp. 251-271. ISSN 0302-9743 ISBN 978-3-540-72346-2

Marsi, E.C. and Krahmer, E.J. and Bosma, W.E. (2007) Dependency-based paraphrasing for recognizing textual entailment. In: Proceedings of ACL-PASCAL Workshop on Textual Entailment and Paraphrasing, 27-28 Jun 2007, Prague, Czech Republic. pp. 83-88. Association for Computational Linguistics. ISBN not assigned

Meijerink, F. and van Maanen, P.-P. and van Vliet, A.J. and Nijholt, A. (2007) Disclosure with an emotional intelligent synthetic partner. In: Proceedings workshop on Tools for Psychological Support during Exploration Missions to Mars and Moon, 26 March 2007, Noordwijk, the Netherlands. pp. 31-32. SEA (Group) Ltd. ISBN not assigned

Miedema, J. and Meijer, F. and Wang, H. and van der Voort, M.C. and van den Broek, E.L. and Vergeest, J.S.M. (2007) Synthetic Environments as design tool - A case study. In: Proceedings of the 4th International INTUITION Conference "Virtual Reality and Virtual Environments", 04-05 Oct 2007, Athens, Greece. pp. 239-240. Institute of Communication and Computer Systems, National Technical University of Athens. ISBN 978-960-254-665-9

Mihajlovic, V. and Petkovic, M. and Jonker, W. and Blanken, H.M. (2007) Multimodal content-based video retrieval. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 271-294. ISBN 978-3-540-72894-8

Mutsuzaki, M. and Theobald, M. and de Keijzer, A. and Widom, J. and Agrawal, P. and Benjelloun, O. and Das Sarma, A. and Murthy, R. and Sugihara, T. (2007) Trio-One: Layering Uncertainty and Lineage on a Conventional DBMS. In: Proc. of Conference on Innovative Data Systems Research, 7-10 Jan 2007, Monterey, USA. pp. 269-274. Database Group, University of Wisconsin. ISBN not assigned

Nijholt, A. (2007) Epibreerdetectie en -generatie bij HMI. In: Belangrijk. Almanack 2005-2006. Jaarboek van studievereniging I.C.T.S.V. Inter-Actief.. pp. 110-113. ISSN not assigned ISBN not assigned

Nijholt, A. (2007) Playing and Cheating in Ambient Entertainment. In: Proceedings 6th International Conference on Entertainment Computing (ICEC 2007), 15-17 September 2007, Shanghai, China. pp. 415-420. Lecture Notes in Computer Science 4740. Springer Verlag. ISBN 978-3-540-74872-4

Nijholt, A. (2007) Conversational Agents and the Construction of Humorous Acts. In: Conversational Informatics: An Engineering Approach. John Wiley & Sons, Chicester, England, pp. 21-47. ISBN 978-0-470-02699-1

Nijholt, A. (2007) Van Stropdassen en Naaisetjes tot Stencilinkt en Slaapzakken. In: Uitgerekend Delft. Faculty EWI, Delft, pp. 111-115. ISBN 978-90-9021612-6

Nijholt, A. (2007) NostalgisCH. In: NostalgisCH: Annuarium 2006-2007. Christiaan Huygens, Delft, pp. 33-34. ISBN not assigned

Nijholt, A. (2007) Capturing Immediate Interests in Ambient Intelligence Environments. In: Proceedings IADIS International Conference on Intelligent Systems and Agents (ISA 2007), 3-5 July 2007, Lisbon, Portugal. pp. 91-98. IADIS Press. ISBN 978-972-8924-39-3

Nijholt, A. and Cremer, R. (2007) Versmeltende werelden. Maandblad Reintegratie, 7 (11). pp. 16-17. ISSN 1567-6862

Nijholt, A. and Reidsma, D. and Ruttkay, Z.M. and van Welbergen, H. and Bos, P. (2007) Nonverbal and Bodily Interaction in Ambient Entertainment. In: Proceedings workshop on Fundamentals of Verbal and Non-verbal Communication and the Biometrical Issue, 2-12 September 2006, Vietri sul Mare, Italy. pp. 343-348. NATO Security through Science Series, E: Human and Societal Dynamics 18. IOS Press. ISBN 978-1-58603-733-8

Nijholt, A. and Tan, D.S. (2007) Playing with your Brain: Brain-Computer Interfaces and Games. In: Proceedings ACE (International Conference on Advances in Computer Entertainment Technology) 2007, 13-15 June 2007, Salzburg, Austria. pp. 305-306. ACM. ISBN 978-1-59593-640-0

Ordelman, R.J.F. and de Jong, F.M.G. and van Hessen, A.J. and Hondorp, G.H.W. (2007) TwNC: a Multifaceted Dutch News Corpus. ELRA Newsleter, 12. ISSN not assigned

Ordelman, R.J.F. and de Jong, F.M.G. and van Leeuwen, D.A. (2007) Speech Indexing. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Heidelberg, pp. 199-224. ISBN 978-3-540-72894-8

van Os, R. (2007) Optimizing XML Information Retrieval Query Execution at the Physical Level. Master's thesis, University of Twente.

Pantic, M. and Bartlett, M.S. (2007) Machine Analysis of Facial Expressions. In: Face Recognition. I-Tech Education and Publishing, Vienna, Austria, pp. 377-416. ISBN 978-3-902613-03-5

Pantic, M. and Pentland, A. and Nijholt, A. and Huang, Thomas S. (2007) Machine Understanding of Human Behavior. In: Proceedings AI for Human Computing (AI4HC'07), workshop at IJCAI 2007, 6 January 2007, Hyderabad, India. pp. 13-24. IJCAI. ISBN not assigned

Pantic, M. and Pentland, S. and Nijholt, A. and Huang, Thomas S. (2007) Human computing and machine understanding of human behavior: A survey. In: Artificial Intelligence for Human Computing. Lecture Notes in Artificial Intelligence 4451. Springer Verlag, London, pp. 47-71. ISSN 0302-9743 ISBN 978-3-540-72346-2

Pasch, M. and Poppe, R.W. (2007) Person or Puppet? The Role of Stimulus Realism in Attributing Emotion to Static Body Postures. In: Proceedings of the Conference on Affective Computing and Intelligent Interaction (ACII), 12-14 September 2007, Lisbon, Portugal. pp. 83-94. Lecture Notes in Computer Science 4738. Springer Verlag. ISBN 978-3-540-74888-5

Penning, M. and Theune, M. (2007) Cueing the Virtual Storyteller: Analysis of cue phrase usage in fairy tales. In: ENLG-07 11th European Workshop on Natural Language Generation, 17-20 June 2007, Germany. pp. 159-162. DFKI Document Series (D-07-01). DFKI (Deutsches Forschungszenter für Künstliche Intelligenz GmbH). ISSN 0946-0098

Petkovic, M. and Jonker, W. and Blanken, H.M. (2007) A spatio-temporal and a probabilistic approach for video retrieval. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin, pp. 251-270. ISBN 978-3-540-72894-8

Poel, M. and Heylen, D.K.J. and Nijholt, A. and Meulemans, M. (2007) Gaze Behavior, Believability, Likability and the iCat. In: Proceedings Sixth Workshop on Social Intelligence Design, 2-4 July 2007, Trento, Italy. pp. 109-124. CTIT Workshop Proceedings Series WP07-02. Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

Poel, M. and Stegeman, L. and op den Akker, H.J.A. (2007) A Support Vector Machine Approach to Dutch Part-of-Speech Tagging. In: Advances in Intelligent Data Analysis VII. Proceedings of the 7th International Symposium on Intelligent Data Analysis, IDA 2007, 6-8 Sept 2007, Ljubljana, Slovenia. pp. 274-283. Lecture Notes in Computer Science 4723. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-74824-3

Poppe, R.W. (2007) Vision-based human motion analysis: An overview. Computer Vision and Image Understanding, 108 (1-2). pp. 4-18. ISSN 1077-3142 *** ISI Impact 2,404 ***

Poppe, R.W. (2007) Evaluating Example-based Pose Estimation: Experiments on the HumanEva Sets. Technical Report TR-CTIT-07-72, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Poppe, R.W. and Rienks, R.J. (2007) Evaluating the future of HCI: challenges for the evaluation of emerging applications. In: Proceedings of the International Joint Conference on Artificial Intelligence (IJCAI'07) workshop on Artificial Intelligence for Human Computing (AI4HC), 6 Jan 2007, Hyderabad, India. pp. 89-96. IJCAI. ISBN not assigned

Poppe, R.W. and Rienks, R.J. and van Dijk, E.M.A.G. (2007) Evaluating the Future of HCI: Challenges for the Evaluation of Emerging Applications. In: Artificial Intelligence for Human Computing. Lecture Notes in Artificial Intelligence (4451). Springer Verlag, Berlin, pp. 234-250. ISBN 978-3-540-72346-2

Poppe, R.W. and Rienks, R.J. and Heylen, D.K.J. (2007) Accuracy of head orientation perception in triadic situations: Experiment in a virtual environment. Perception, 36 (7). pp. 971-979. ISSN 0301-0066 *** ISI Impact 1,293 ***

Reidsma, D. and op den Akker, H.J.A. and Rienks, R.J. and Poppe, R.W. and Nijholt, A. and Heylen, D.K.J. and Zwiers, J. (2007) Virtual Meeting Rooms: From Observation to Simulation. AI and Society, 22 (2). pp. 133-144. ISSN 0951-5666

Reidsma, D. and Ruttkay, Z.M. and Nijholt, A. (2007) Challenges for Virtual Humans in Human Computing. In: AI for Human Computing. Lecture Notes in Artificial Intelligence (4451). Springer Verlag, Berlin, pp. 316-338. ISSN 0302-9743 ISBN 978-3-540-72346-2

Reuderink, B. (2007) Fusion for Audio-Visual Laughter Detection. Technical Report TR-CTIT-07-84, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Rienks, R.J. (2007) Meetings in smart environments. Implications of progressing technology. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 07-100 ISBN 978-90-365-2533-6

Rienks, R.J. and Nijholt, A. and Heylen, D.K.J. (2007) Verbal behavior of the more and the less influential meeting participant. In: Proceedings Workshop on Tagging, Mining and Retrieval of Human Related Activity Information, 15 Nov 2007, Nagoya, Japan. pp. 2-9. ACM. ISBN 978-1-59593-870-1

Rode, H. and Serdyukov, P. and Hiemstra, D. and Zaragoza, H. (2007) Entity Ranking on Graphs: Studies on Expert Finding. Technical Report TR-CTIT-07-81, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Ruttkay, Z.M. (2007) Presenting in Style by Virtual Humans. In: Verbal and Nonverbal Communication Behaviours. Lecture Notes in Artificial Intelligence 4775. Springer Verlag, Berlin, pp. 23-36. ISBN 978-3-540-76441-0

Ruttkay, Z.M. and Orbons, E. (2007) Take a Stroll in Another World. In: Eurographics 2007 Short papers, 3-7 September, Prague, The Czech Republic. pp. 109-112. The Eurographics Association. ISSN 1017-4656

Ruttkay, Z.M. and Reidsma, D. and Nijholt, A. (2007) Unexploited Dimensions of Virtual Humans. In: Proceedings of the International Joint Conference on Artificial Intelligence (IJCAI'07) workshop on Artificial Intelligence for Human Computing (AI4HC), 06-01-07, Hyderabad, India. pp. 62-69. IJCAI. ISBN not assigned

Schapendonk, B. (2007) Topimatch: Schema matching using descriptions. Master's thesis, University of Twente.

van Schooten, B.W. and op den Akker, H.J.A. (2007) Multimodal follow-up questions to multimodal answers in a QA system. In: Tenth international symposium on social communication, 22-26 jan 2007, Cuba. pp. 469-474. Centro de Linguistica Aplicada. ISBN 959-7174-08-1

van Schooten, B.W. and Rosset, S. and Galibert, O. and Max, A. and op den Akker, H.J.A. and Illouz, G. (2007) Handling speech input in the Ritel QA dialogue system. In: Interspeech 2007, 27-31 Aug 2007, Antwerp. pp. 126-129. International Speech Communication Association. ISSN 1990-9772

Schuemie, M. and Trieschnigg, R.B. and Kraaij, W. (2007) Cross Language Information Retrieval for Biomedical Literature. In: The Sixteenth Text REtrieval Conference (TREC 2007) Proceedings, 6-9 Nov 2007, Gaithersburg, USA. NIST. ISBN not assigned

Serdyukov, P. and Chernov, S. and Nejdl, W. (2007) Enhancing Expert Search Through Query Modeling. In: Proceedings of the 29th European Conference on IR Research (ECIR 2007), 2-5 Apr 2007, Rome, Italy. pp. 737-740. Advances in Information Retrieval 4425. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-71494-1

Serdyukov, P. and Hiemstra, D. and Fokkinga, M.M. and Apers, P.M.G. (2007) Generative Modeling of Persons and Documents for Expert Search. In: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2007), 23-27 Jul 2007, Amsterdam, Netherlands. pp. 827-828. ACM Press. ISBN 978-1-59593-597-7

Swartjes, I.M.T. (2007) Using narrative cases to author interactive story content. In: Sixth International Conference on Entertainment Computing, ICEC 2007, 15-17 Sep 2007, Shanghai, China. pp. 205-210. Lecture Notes in Computer Science 4740/2007. Springer Verlag. ISSN 1611-3349 ISBN 978-3-540-74872-4

Swartjes, I.M.T. and Vromen, J.A.F. (2007) Emergent Story Generation: Lessons from Improvisational Theater. In: Proceedings of the AAAI Fall Symposium on Intelligent Narrative Technologies, 9-11 Nov 2007, Arlington, Virginia. pp. 146-149. AAAI Press. ISBN 978-1-57735-350-8

Swartjes, I.M.T. and Vromen, J.A.F. and Bloom, N.E. (2007) Narrative Inspiration: Using Case Based Problem Solving for Emergent Story Generation. In: Proceedings of the Fourth International Joint Workshop on Computational Creativity, 17-19 June 2007, London, United Kingdom. pp. 21-28. Goldsmiths, University of London. ISBN not assigned

Theune, M. and Hofs, D.H.W. and van Kessel, M. (2007) The Virtual Guide: A direction giving embodied conversational agent. In: Proceedings of the 8th Annual Conference of the International Speech Communication Association (Interspeech 2007), 27-31 August 2007, Antwerp, Belgium. pp. 2197-2200. International Speech Communication Association (ISCA). ISSN 1990-9772

Theune, M. and van Schooten, B.W. and op den Akker, H.J.A. and Bosma, W.E. and Hofs, D.H.W. and Nijholt, A. and Krahmer, E.J. and van Hooijdonk, C.M.J. and Marsi, E.C. (2007) Questions, pictures, answers: introducing pictures in question-answering systems. (Invited) In: ACTAS-1 of X Symposio Internacional de Comunicacion Social, 22-26 Jan 2007, Santiago de Cuba, Cuba. pp. 450-463. Centro de Linguistica Aplicada. ISBN 959-7174-08-1

Theune, M. and Slabbers, N. and Hielkema, F. (2007) The Narrator: NLG for digital storytelling. In: ENLG-07 11th European Workshop on Natural Language Generation, 17-20 June 2007, Germany. pp. 109-112. DFKI Document Series (D-07-01). DFKI (Deutsches Forschungszentrum für Künstliche Intelligenz GmbH). ISSN 0946-0098

Theune, M. and Slabbers, N. and Hielkema, F. (2007) The automatic generation of narratives. In: Proceedings of the 17th Meeting of Computational Linguistics in the Netherlands (CLIN17), 12 Jan. 2007, Leuven, Belgium. pp. 131-146. LOT Occasional Series (7). LOT. ISBN 978-90-78328-41-4

Theune, M. and Touset, P. and Viethen, J. and Krahmer, E.J. (2007) Cost-based attribute selection for GRE (GRAPH-SC/GRAPH-FP). In: Proceedings of the MT Summit XI Workshop on Using Corpora for NLG: Language Generation and Machine Translation (UCNLG+MT), 11 Sep 2007, Copenhagen, Denmark. pp. 95-97. European Association for Machine Translation. ISBN not assigned

Tinholt, H.W. and Nijholt, A. (2007) Computational Humour: Utilizing Cross-Reference Ambiguity for Conversational Jokes. In: 7th International Workshop on Fuzzy Logic and Applications (WILF 2007), 7-10 July, Camogli (Genova), Italy. pp. 477-483. Lecture Notes in Artificial Intelligence 4578. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-73399-7

Tinselboer, K.J. (2007) The use of rare key indexing for distributed web search. Master's thesis, University of Twente.

Trieschnigg, R.B. and Kraaij, W. and de Jong, F.M.G. (2007) The Influence of Basic Tokenization on Biomedical Document Retrieval. In: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval, 23-27 Jul 2007, Amsterdam. pp. 803-804. ACM Press. ISBN 978-1-59593-597-7

Valstar, M.F. and Gunes, H. and Pantic, M. (2007) How to Distinguish Posed from Spontaneous Smiles using Geometric Features. In: Proceedings of ACM Int'l Conf. Multimodal Interfaces (ICMI'07), 12-15 Nov 2007, Nagoya, Japan. pp. 38-45. ACM. ISBN 978-1-59593-817-6

Veen, L. (2007) Efficient querying and updating of XML data: the Rainforest data structure. Master's thesis, University of Twente.

van der Veer, G.C. and Bongers, A.J. and Vyas, D.M. (2007) DUTCH - teaching method-based design. In: EU Convivo Faculty Forum (Web-zine), Austria. pp. 72-75. EU Convivo Project. ISBN not assigned

Versloot, C. (2007) Cross-Document Named Entity Co-reference Resolution for Dutch. Master's thesis, University of Twente.

van der Vet, P.E. and Kulyk, O. and Wassink, I. and Fikkert, F.W. and Rauwerda, H. and van Dijk, E.M.A.G. and van der Veer, G.C. and Breit, T.M. and Nijholt, A. (2007) Smart Environments for Collaborative Design, Implementation, and Interpretation of Scientific Experiments. In: Workshop on AI for Human Computing (AI4HC), 6 Jan 2007, Hyderabad, India. pp. 79-86. International Joint Conference on Artificial Intelligence 20. Centre for Telematics and Information Technology University of Twente. ISBN not assigned

Vilhjálmsson, H.H. and Cantelmo, N. and Cassell, J. and Chafai, N. E. and Kipp, M. and Kopp, S. and Mancini, M. and Marsella, S.C. and Marshall, A.N. and Pelachaud, C. and Ruttkay, Z.M. and Thórisson, K. and van Welbergen, H. and van der Werf, R.J. (2007) The Behavior Markup Language: Recent Developments and Challenges. In: Proceedings of the 7th International Conference on Intelligent Virtual Agents, September, 2007, Paris, France. pp. 99-111. Lecture Notes in Computer Science 4722. Springer. ISSN 0302-9743 ISBN 978-3-540-74996-7

Visser, J.T. (2007) Finding nontrivial semantic matches between database schemas. Master's thesis, University of Twente.

Vyas, D.M. (2007) The Role of Artefacts in Presence Mediation. In: 1st Peach Summer School Program, 4-6 July 2007, Santorini, Greece. pp. 32-32. PEACH Research Consortium. ISBN not assigned

Vyas, D.M. and Dix, A.J. (2007) Artefact Ecologies: Supporting Embodied Meeting Practices with Distance Access. In: Proceedings of UbiComp (Ubiquitous Computing) 2007 Workshops, 16 Sept 2007, Innsbruck, Austria. pp. 117-122. University of Innsbruck. ISBN 978-3-00-022599-4

Vyas, D.M. and de Groot, S. and van der Veer, G.C. (2007) Searching and Archiving : Exploring Online Search Behaviors of Researchers. In: Ergonomics and Health Aspects of Work with Computers (EHAWC 2007) / 12th International Conference on Human-Computer Interaction, July 22-27, 2007, Beijing, China. pp. 360-364. Lecture Notes in Computer Science 4566. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-73332-4

Vyas, D.M. and Heylen, D.K.J. and Eliëns, A.P.W. and Nijholt, A. (2007) Experiencing-in-the-World : Using Pragmatist Philosophy to Design for Aesthetic Experience. (Invited) In: Proceedings of the 3rd International Conference on Designing for Users Experience, 5-7 Nov 2007, Chicago, USA. pp. 1-16. ACM Press. ISBN 978-1-60558-308-2

Vyas, D.M. and van de Watering, M.R. and Eliëns, A.P.W. and van der Veer, G.C. (2007) Engineering Social Awareness in Work Environments. (Invited) In: Universal Access in Human-Computer Interaction / 12th International Conference on Human-Computer Interaction, July 22-27, 2007, Beijing, China. pp. 254-263. Lecture Notes in Computer Science 4555. Springer Verlag. ISBN 978-3-540-73280-8

Vyas, D.M. and van de Watering, M.R. and Eliëns, A.P.W. and van der Veer, G.C. (2007) Being Social @ Work: Designing for Playfully Mediated Social Awareness in Work Environments. In: Home/ Community Oriented ICT for the Next Billion. IFIP International Federation for Information Processing 241. Springer Verlag, New York, pp. 113-131. ISBN 978-0-387-73696-9

van Welbergen, H. and Ruttkay, Z.M. (2007) On the parametrization of clapping. In: Proceedings of the 7th International Workshop on Gesture in Human-Computer Interaction and Simulation, 23-25 May 2007, Lisboa, Portugal. pp. 20-21. ADETTI. ISBN 978-972-8862-05-3

van der Werff, L.B. and Heeren, W.F.L. (2007) Evaluating ASR Output for Information Retrieval. In: Proceedings of the ACM SIGIR Workshop on Searching Spontaneous Conversational Speech, 27 July 2007, Amsterdam, The Netherlands. pp. 7-14. Centre for Telematics and Information Technology University of Twente. ISBN 978-90-365-2542-8

van der Werff, L.B. and Heeren, W.F.L. and Ordelman, R.J.F. and de Jong, F.M.G. (2007) Radio Oranje: Enhanced Access to a Historical Spoken Word Collection. In: Proceedings of the 17th Meeting of Computational Linguistics in the Netherlands, 12 Jan 2007, Leuven, Belgium. pp. 207-218. Landelijke Onderzoekschool Taalwetenschap. ISBN 978-90-78328-41-4

Westerveld, T.H.W. and Rode, H. and van Os, R. and Hiemstra, D. and Ramirez, G. and Mihajlovic, V. and de Vries, A.P. (2007) Evaluating Structured Information Retrieval and Multimedia Retrieval using PF/Tijah. In: Comparative Evaluation of XML Information Retrieval Systems, 5th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2006, 17-20 Dec 2006, Dagstuhl, Germany. pp. 104-114. Lecture Notes in Computer Science 4518. Springer Verlag. ISBN 978-3-540-73887-9

Westerveld, T.H.W. and de Vries, A.P. and de Jong, F.M.G. (2007) Generative Probabilistic Models. In: Multimedia Retrieval. Data-Centric Systems and Applications. Springer Verlag, Berlin Heidelberg, pp. 177-198. ISBN 978-3-540-72894-8

Zagers, R. (2007) Een beslissysteem voor Google Adwords. Master's thesis, University of Twente.

Zaragoza, H. and Rode, H. and Mika, P. and Atserias, J. and Ciaramita, M. and Attardi, G. (2007) Ranking Very Many Typed Entities on Wikipedia. In: Proceedings of the sixteenth ACM conference on Conference on information and knowledge management, CIKM '07, 6-9 Nov 2007, Lisbon, Portugal. pp. 1015-1018. ACM Press. ISBN 978-1-59593-803-9

Zeng, Z. and Pantic, M. and Roisman, G.I. and Huang, Thomas S. (2007) A Survey of Affect Recognition Methods: Audio, Visual, and Spontaneous Expressions. In: Proceedings of ACM Int'l Conf. Multimodal Interfaces (ICMI'07), 12-15 Nov 2007, Nagoya, Japan. pp. 126-133. ACM. ISBN 978-1-59593-817-6

Zwerus, R. (2007) Storing Personal Information Management data: Akonadi - unifying PIM data for KDE. Master's thesis, University of Twente.

2006

de Jong, F.M.G. and Kraaij, W., ed. (2006) Proceedings of the 6th Dutch-Belgian Information Retrieval Workshop. Neslia Paniculata, Enschede. ISBN 978-90-75296-14-3

de Keijzer, A. and van Keulen, M., ed. (2006) Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases. CTIT Workshop Proceedings Series (WP-CTIT-06-01). Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1574-0846

op den Akker, H.J.A. and van Schooten, B.W. (2006) Vervolguitingen in vraag-antwoorddialoogsystemen. DIXIT, tijdschrift over toegepaste taal- en spraaktechnologie, 4 (1). pp. 10-11. ISSN 1572-6037

Anciaux, N.L.G. and van Heerde, H.J.W. and Feng, Ling and Apers, P.M.G. (2006) Implanting Life-Cycle Privacy Policies in a Context Database. Technical Report TR-CTIT-06-03, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Asveld, P.R.J. (2006) Generating All Circular Shifts by Context-Free Grammars in Chomsky Normal Form. Journal of Automata, Languages and Combinatorics, 11 (2). pp. 147-159. ISSN 1430-189X

Asveld, P.R.J. (2006) Generating all permutations by context-free grammars in Chomsky normal form. Theoretical computer science, 354 (1). pp. 118-130. ISSN 0304-3975 *** ISI Impact 0,838 ***

Asveld, P.R.J. (2006) Review of "A. Meduna & M. Svec, Grammars with Context Conditions and Their Applications (2005), J. Wiley, Hoboken, NJ". Mathematical reviews, MR2138790 / 2006a:68001. pp. 557-558. ISSN 0025-5629

Asveld, P.R.J. (2006) Review of "K. Ellul, B. Krawetz, J. Shallit & M.-w. Wang, Regular expressions -- new results and open problems, J. Autom. Lang. Combin 9 (2004) 233-256". Mathematical reviews, MR2167781 / 2006e:68082. pp. 3990-3990. ISSN 0025-5629

Asveld, P.R.J. (2006) Review of "T. Ceccherini-Silberstein; On the growth of linear languages, Adv. in Appl. Math. 35 (2005) 243-253". Mathematical reviews, MR2164918 / 2006e:68080. pp. 3990-3990. ISSN 0025-5629

Asveld, P.R.J. (2006) Review of "J. Honkala, An $n^2$ -bound for the ultimate equivalence problem of certain D0L systems over an $n$ -letter alphabet, J. Comput. System Sci. 71 (2005) 506-519". Mathematical reviews, MR2178078 / 2006g:68146. pp. 5739-5739. ISSN 0025-5629

Asveld, P.R.J. (2006) Review of "G. Lischke, Restorations of punctured languages and similarity of Languages, MLQ Math. Log. Q. 52 (2006) 20-28". Mathematical reviews, MR2194998 / 2006j:68065. pp. 8308-8308. ISSN 0025-5629

Asveld, P.R.J. (2006) Review of "J. Czyzowicz; W. Fraczak; A. Pelc; Transducers with set output. J. Autom. Lang. Comb. 10 (2005), no. 1, 37–49". Mathematical reviews, MR2192583 / 2006i:68062. pp. 7439-7439. ISSN 0025-5629

Asveld, P.R.J. (2006) Review of "S. Kepser & U. Moennich Closure properties of linear context-free tree languages with an application to optimality theory. Theoret. Comput. Sci. 354 (2006), no. 1, 82–97". Mathematical reviews, MR2207943/ 2006k:68083. pp. 9355-9355. ISSN 0025-5629

Biemans, M.C.M. (2006) Cognition in Context - The effect of information and communication support on task performance of distributed professionals. PhD thesis, Telematica Instituut. Telematica Instituut Fundamental Research Series No. 019 ISBN 978-90-75176-43-8

Binsted, K. and Bergen, B. and Coulson, S. and Nijholt, A. and Stock, O. and Strapparava, C. and Ritchie, G. and Manurung, R. and Pain, H. and Waller, A. and O'Mara, D. (2006) Computational Humor. IEEE Intelligent Systems, 21 (2). pp. 59-69. ISSN 1541-1672 *** ISI Impact 2,570 ***

Blok, H.E. and Mihajlovic, V. and Ramirez, G. and Westerveld, T.H.W. and Hiemstra, D. and de Vries, A.P. (2006) The TIJAH XML information retrieval system. In: Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval, August 06 - 11, 2006 6-11 Aug 2006, Seattle, Washington, USA. pp. 725-725. ACM Press. ISBN 1-59593-369-7

Boncz, P.A. and Flokstra, Jan and Grust, T. and van Keulen, M. and Manegold, S. and Mullender, K.S. and Rittinger, J. and Teubner, J. (2006) MonetDB/XQuery - Consistent & Efficient Updates on the Pre/Post Plane. In: Proceedings of the 10th International Conference on Extending Database Technology (EDBT 2006), 26-31 Mar 2006, Munich, Germany. pp. 1190-1193. Lecture Notes in Computer Science 3896. Springer. ISSN 0302-9743 ISBN 978-3-540-32960-2

Boncz, P.A. and Grust, T. and van Keulen, M. and Manegold, S. and Rittinger, J. and Teubner, J. (2006) MonetDB/XQuery: a fast XQuery processor powered by a relational engine. In: Proceedings of the 2006 ACM SIGMOD international conference on Management of data, 26-29 June 2006, Chicago, IL, USA. pp. 479-490. ACM Press. ISBN 1-59593-434-0

Bos, P. and Reidsma, D. and Ruttkay, Z.M. and Nijholt, A. (2006) Interacting with a Virtual Conductor. In: Proc. of 5th International Conference on Entertainment Computing, 25-30 September 2006, Cambridge, UK. pp. 25-30. Lecture Notes in Computer Science 4161. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-45259-1

Bosma, W.E. (2006) Query-based extracting: how to support the answer? In: Document Understanding Conference 2006, 8 June 2006, New York, USA. pp. 202-208. National Institute of Standards and Technology (NIST). ISBN not assigned

Bosma, W.E. and Callison-Burch, C. (2006) Paraphrase substitution for recognizing textual entailment. In: Working Notes of CLEF 2006, Alicante, Spain. pp. 1-8. CLEF. ISSN 1818-8044 ISBN 2-912335-23-x

van den Broek, E.L. (2006) Tekst- en beeldanalyse in één zoekmachine met menselijke trekjes. Informatie Professional, 10 (3). pp. 26-31. ISSN 1385-5328

van den Broek, E.L. (2006) Review: Physically large displays improve performance on spatial tasks. ACM Computing Reviews. CR133228. ISSN 1530-6585

van den Broek, E.L. (2006) Personalized Empathic Computing (PEC). (Invited) In: Belgium-Netherlands Artificial Intelligence Symposium (BNAIS) 2006: AImotion Conference booklet, 02 June 2006, Nijmegen, The Netherlands. 11. Radboud University Nijmegen. ISBN not assigned

van den Broek, E.L. and Jonker, C.M. and Sharpanskykh, A. and Treur, J. and Yolum, P. (2006) Formal modeling and analysis of organizations. In: Coordination, Organizations, Institutions, and Norms in Multi-Agent Systems (AAMAS 2005), Revised Selected Papers, 25-26 July 2005, Utrecht, The Netherlands. pp. 18-34. Lecture Notes in Computer Science 3913. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-35173-3

van den Broek, E.L. and Kok, T. and Schouten, Th.E. and Hoenkamp, E. (2006) Multimedia for Art ReTrieval (M4ART). In: Multimedia Content Analysis, Management, and Retrieval, 17-19 Jan 2008, San Jose, CA, USA. pp. 341-352. Proceedings of SPIE 6073. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 0-8194-6113-X

van den Broek, E.L. and Rikxoort, E.M. and Kok, T. and Schouten, Th.E. (2006) M-HinTS: Mimicking Humans in Texture Sorting. In: Human Vision and Electronic Imaging XI, 16-18 Jan 2006, San Jose, CA, USA. pp. 332-343. Proceedings of SPIE 6057. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 0-8194-6097-4

van den Broek, E.L. and Schut, M.H. and Tuinenbreijer, K. and Westerink, J.H.D.M. (2006) Communication and Persuasion Technology: Psychophysiology of Emotions and User-Profiling. In: Persuasion Technology, First International Conference on Persuasive Technology for Human Well-Being, PERSUASIVE 2006, 18-19 May 2006, Eindhoven, The Netherlands. pp. 154-157. Lecture Notes in Computer Science 3962. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-34291-5

van den Broek, E.L. and Schut, M.H. and Westerink, J.H.D.M. and van Herk, J. and Tuinenbreijer, K. (2006) Computing emotion awareness through facial electromyography. In: Proceedings of the ECCV 2006 Workshop on Computer-vision in Human-computer Interaction, 13 May 2006, Graz, Austria. pp. 52-63. Lecture Notes in Computer Science 3979. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-34202-1

van den Broek, E.L. and Schut, M.H. and Westerink, J.H.D.M. and Tuinenbreijer, K. and van Herk, J. (2006) Perceiving emotions through psychophysiological signals. In: Programma van de Dag van de Perceptie, 13 Oct 2006, Soesterberg, Nederland. 1. TNO. ISBN not assigned

Broekhuijsen, J. and Poppe, R.W. and Poel, M. (2006) Estimating 2D Upper Body Poses from Monocular Images. Technical Report TR-CTIT-06-55, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Bui, T.H. and Poel, M. and Nijholt, A. and Zwiers, J. (2006) A tractable DDN-POMDP Approach to Affective Dialogue Modeling for General Probabilistic Frame-based Dialogue Systems. Technical Report TR-CTIT-06-65, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Bui, T.H. and Zwiers, J. and Nijholt, A. and Poel, M. (2006) Generic dialogue modeling for multi-application dialogue systems. In: Proceedings of the 2nd Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms, Edinburgh, UK. pp. 174-186. Lecture Notes in Computer Science 3869. Springer-Verlag. ISSN 0302-9743 ISBN 3-540-32549-2

Bui, T.H. and Zwiers, J. and Poel, M. and Nijholt, A. (2006) Toward Affective Dialogue Modeling using Partially Observable Markov Decision Processes. In: Proceedings of the 1st workshop on Emotion and Computing - Current Research and Future Impact, 19 Jun 2006, Bremen, Germany. pp. 47-50. University of Bremen. ISBN 3-88722-664-X

van Bunningen, A.H. and Feng, Ling and Apers, P.M.G. (2006) Using Description Logics to Model Context Aware Query Preferences. Technical Report TR-CTIT-06-17, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

van Bunningen, A.H. and Feng, Ling and Apers, P.M.G. (2006) A context-aware preference model for database querying in an Ambient Intelligent environment. In: Proceedings of the 17th International Conference on Database and Expert Systems Applications (DEXA 2006), 4-8 Sep 2006, Krakow, Poland. pp. 33-43. Lecture Notes in Computer Science 4080. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-37871-6

van Bunningen, A.H. and Feng, Ling and Apers, P.M.G. (2006) Modeling Uncertain Context Information via Event Probabilities. In: Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases, 6 Jun 2006, Enschede, The Netherlands. pp. 25-32. CTIT Workshop Series WP 06-01. Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

van Bunningen, A.H. and Fokkinga, M.M. (2006) Possible Histories: A way to model Context-Aware Preferences. Technical Report TR-CTIT-06-78, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Carletta, J.C. and Ashby, S. and Bourban, S. and Flynn, M. and Guillemot, M. and Hain, T. and Kadlec, J. and Karaiskos, V. and Kraaij, W. and Kronenthal, M. and Lathoud, G. and Lincoln, M. and Lisowska, A. and McCowan, I. and Post, W. and Reidsma, D. and Wellner, P. (2006) The AMI Meeting Corpus: A Pre-announcement. In: Machine Learning for Multimodal Interaction, Second International Workshop, 11-13 July 2005, Edinburgh, UK. pp. 28-39. Lecture Notes in Computer Science 3869. Springer Verlag. ISBN 978-3-540-32549-9

Choenni, R.S. and Blok, H.E. and Leertouwer, E. (2006) Handling Uncertainty and Ignorance in Databases: A Rule to Combine Dependent Data. In: Proceedings of the 11th International Conference on Database Systems for Advanced Applications (DASFAA 2006), April 12-15, 2006, Singapore. pp. 310-324. Lecture Notes in Computer Science 3882. Springer. ISSN 0302-9743 ISBN 978-3-540-33337-1

Evers, S. (2006) Exploring sensor data management. Technical Report TR-CTIT-06-77, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Evers, S. and Achten, P.M. and Plasmeijer, M.J. (2006) Disjoint forms in graphical user interfaces. In: Proceedings of the 5th Symposium on Trends in Functional Programming (TFP 2004), 25-26 Nov 2004, Munich, Germany. pp. 113-128. Trends in Functional Programming 5. Intellect. ISBN 1841501441

Fikkert, F.W. and Heylen, D.K.J. and van Dijk, E.M.A.G. and Nijholt, A. and Kuipers, J. and Brugman, A. (2006) Estimating the Gaze Point of a Student in a Driving Simulator. In: International Conference on Advanced Learning Technologies (ICALT) - Technologies for Life-Long Learning, 5-7 July 2006, Kerkrade, The Netherlands. pp. 497-501. IEEE Computer Society. ISBN 0-7695-2632-2

Fokkinga, M.M. (2006) Z-style notation for Probabilities. In: Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases, 6 June 2006, Enschede. pp. 19-24. CTIT Workshop Proceedings Series (WP-CTIT-06-01). Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

Fokkinga, M.M. (2006) Ignorance in the Relational Model. In: Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases, 06 June 2006, Enschede. pp. 33-40. CTIT Workshop Proceedings Series (WP-CTIT-06-01). Centre for Telematics and Information Technology University of Twente. ISSN 1381-3625

Geuze, J. and van den Broek, E.L. (2006) Agent Technologie: Online leren onderhandelen. De Connectie, 1 (5). pp. 12-13. ISSN 1871-3807

Geuze, J. and van den Broek, E.L. (2006) Intelligent Tutoring Agent for Settlers of Catan. In: Proceedings of the eighteenth BeNeLux Conference on Artificial Intelligence (BNAIC'06), 5-6 October 2006, Namur, Belgium. pp. 163-170. University of Namur. ISSN 1568-7805

Grolleman, J. and van Dijk, E.M.A.G. and Nijholt, A. and van Emst, A. (2006) Break the habit! Designing an e-therapy intervention using a virtual coach in aid of smoking cessation. In: Proceedings Persuasive 2006. First International Conference on Persuasive Technology for Human Well-being, 18-19 May 2006, Eindhoven. pp. 133-141. Lecture Notes in Computer Science 3962. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-34291-5

Hauff, C. and Nürnberger, A. (2006) Utilizing scale-free networks to support the search for scientific publications. In: Proceedings of the Dutch Belgian Workshop on Information Retrieval, 13 March - 14 March 2006, Delft, The Netherlands. pp. 57-64. Neslia Paniculata. ISBN 978-90-75296-14-3

van Heerde, H.J.W. (2006) Life-Cycle Privacy Policies for the Ambient Intelligence. Master's thesis, University of Twente.

van Heerde, H.J.W. and Anciaux, N.L.G. (2006) Data degradation to enhance privacy for the Ambient Intelligence. Technical Report TR-CTIT-06-74, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

van Heerde, H.J.W. and Anciaux, N.L.G. and Feng, Ling and Apers, P.M.G. (2006) Balancing smartness and privacy for the Ambient Intelligence. In: Proceedings of the 1st European Conference on Smart Sensing and Context (EuroSCC 2006), 25-27 Oct 2006, Enschede, The Netherlands. pp. 255-258. Lecture Notes in Computer Science 4272. Springer Verlag. ISBN 3-540-47842-6

Herder, E. (2006) Forward, Back and Home Again - Analyzing User Behavior on the Web. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 06-83 ISBN 978-90-73838-73-4

Herder, E. and Weinreich, H. and Obendorf, H. and Mayer, M. (2006) Much to Know About History. In: Adaptive Hypermedia and Adaptive Web-Based Systems, AH 2006, 20-23 June 2006, Dublin, Ireland. pp. 283-287. Lecture Notes in Computer Science 4018. Springer. ISBN 3-540-34696-1

Heylen, D.K.J. (2006) Head gestures, gaze and the principles of conversational structure. International journal of Humanoid Robotics, 3 (3). pp. 241-267. ISSN 0219-8436 *** ISI Impact 0,879 ***

Heylen, D.K.J. (2006) Investigating mind markers in design meetings. (Invited) In: Group Decision and Negotiation 2006, 25-28 Jun 2006, Karlsruhe. pp. 132-134. Universitätsverlag Karlsruhe. ISBN 3-86644-044-8

Heylen, D.K.J. (2006) Facial displays, emotional expressions and conversational acts. In: Cybernetics and Systems, 18-21 Apr 2006, Vienna. pp. 625-630. Austrian Society for Cybernetic Studies. ISBN 3-85206-172-5

Heylen, D.K.J. and Nijholt, A. and Reidsma, D. (2006) Determining what people feel and think when interacting with humans and machines. In: First California Conference on Recent Advances in Engineering Mechanics, 12-14 Jan 2006, Fullerton, CA. pp. 1-6. California State University. ISBN not assigned

Heylen, D.K.J. and Reidsma, D. and Ordelman, R.J.F. (2006) Annotating State of Mind in Meeting Data. In: Proc. of the LREC2006 Workshop on Corpora for Research on Emotion and Affect, 22-28 May 2006, Genoa, Italy. pp. 84-87. ELRA. ISBN not assigned

Hiemstra, D. and Rode, H. and van Os, R. and Flokstra, Jan (2006) PFTijah: text search in an XML database system. In: Proceedings of the 2nd International Workshop on Open Source Information Retrieval (OSIR), Seattle, WA, USA. pp. 12-17. Ecole Nationale Supérieure des Mines de Saint-Etienne. ISBN not assigned

Hoekstra, A.H. and Hiemstra, D. and van der Vet, P.E. and Huibers, T.W.C. (2006) Question Answering for Dutch: Simple does it. In: Proceedings of the 18th BeNeLux Conference on Artificial Intelligence (BNAIC), 5-6 Oct 2006, Namur, Belgium. BNVKI. ISSN 1568-7805

Jansen, A.E. and van Dijk, E.M.A.G. and Retra, J. (2006) Musical Multimodal Child Computer Interaction. In: Conference on Interaction Design and Children (IDC'06), 7-9 June 2006, Tampere, Finland. pp. 163-164. ACM Press. ISBN 1-59593-316-6

de Jong, F.M.G. (2006) From media crossing to media mining. (Invited) In: Proceedings of LREC 2006 Satellite Workshop on Crossing Media for Improved Information Access, May 2006, Genoa. pp. 50-57. LREC. ISBN not assigned

de Jong, F.M.G. and Ordelman, R.J.F. and van Hessen, A.J. (2006) The role of automated speech and audio analysis in semantic multimedia annotation. In: International IET Conference on Visual Information Engineering (VIE 2006), 26-28 Sep 2006, Bangalore, India. 6. The Institute of Engineering and Technology, London. ISBN 0-86341-671-3

de Jong, F.M.G. and Ordelman, R.J.F. and Huijbregts, M.A.H. (2006) Automated speech and audio analysis for semantic access to multimedia. In: Proceedings of the First International Conference on Semantic and Digital Media Technologies, SAMT 2006, 6-8 December 2006, Athens, Greece. pp. 226-240. Lecture Notes in Computer Science 4306. Springer Verlag. ISBN 3-540-49335-2

Jovanović, N. and op den Akker, H.J.A. and Nijholt, A. (2006) A corpus for studying addressing behaviour in multi-party dialogues. Language Resources and Evaluation, 40 (1). pp. 5-23. ISSN 1574-020X *** ISI Impact 0,615 ***

Jovanović, N. and op den Akker, H.J.A. and Nijholt, A. (2006) Addressee Identification In Face-to-Face Meetings. In: Proceedings of 11th Conference of the European Chapter of the ACL (EACL), 3 Apr - 7 Apr 2006, Trento, Italy. pp. 169-176. Association for Computational Linguistics. ISBN 1-932432-59-0

Köbben, B. and van Bunningen, A.H. and Muthukrishnan, K. (2006) Wireless Campus LBS - Building campus-wide Location Based Services based on WiFi technology. In: Geographic Hypermedia: Concepts and Systems, 4-5 Apr 2005, Denver, Colorado, USA. pp. 399-408. Lecture Notes in Geoinformation and Cartography. Springer. ISBN 978-3-540-34237-3

de Keijzer, A. (2006) Integrating data doubtfully. In: Flexible Databases Supporting Imprecision and Uncertainty. Studies in Fuzziness and Soft Computing 203. Springer Verlag, London, pp. 193-217. ISBN 978-3-540-33288-6

de Keijzer, A. (2006) Probabilistic XML in Information Integration. In: VLDB 2006 Ph.D. Workshop, 11 Sep 2006, Seoul, Korea. CEUR Workshop Proceedings. ISSN 1613-0073

de Keijzer, A. and van Keulen, M. and Li, Yiping (2006) Taming Data Explosion in Probabilistic Information Integration. Technical Report TR-CTIT-06-05, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

de Keijzer, A. and van Keulen, M. and Li, Yiping (2006) Taming Data Explosion in Probabilistic Information Integration. In: Pre-Proceedings of the International Workshop on Inconsistency and Incompleteness in Databases (IIDB 2006), 26 Mar 2006, Munich, Germany. pp. 82-86. University of Mons-Hainaut, Belgium. ISBN not assigned

van Kesteren, F. (2006) Interactive Context-Specific Factsheet Generation: A one page overview for information analysts. Master's thesis, University of Twente.

Koppelman, H. and van Dijk, E.M.A.G. (2006) Creating a Realistic Context for Team Projects in HCI. In: Innovation and Technology in Computer Science Education (ITiCSE '06), 26-28 June 2006, Bologna, Italy. pp. 58-62. ACM SIGCSE Bulletin 38 (3). ACM Press. ISSN 0097-8418 ISBN 1-59593-055-8

Kraaij, W. and de Jong, F.M.G. (2006) The sixth Dutch-Belgian Information Retrieval workshop (DIR 2006). ACM SIGIR Forum, 40 (2). 3. ISSN 0163-5840

Kuiper, P.M. and van Dijk, E.M.A.G. and Boerma, A.K. (2006) Adaptive Municipal e-forms. In: Proceedings of Workshops held at the Fourth International Conference on Adaptive Hypermedia & Adaptive Web-based Systems (AH2006), 20-23 June 2006, Dublin, Ireland. pp. 484-488. National College of Ireland. ISSN 1649-8623

Kulyk, O. and Wang, Jimmy and Terken, J. (2006) Real-Time Feedback Based on Nonverbal Behaviour to Enhance Social Dynamics in Small Group Meetings. In: Second International Workshop, MLMI 2005, 11-13 July 2005, Edinburgh, U.K.. pp. 150-161. Lecture Notes in Computer Science 3869. Springer Verlag. ISBN 978-3-540-32549-9

van der Maas, P. and Heeren, W.F.L. and van Hessen, A.J. (2006) Het Radio Oranje Project 'Googlen' met Hare Majesteit Koningin Wilhelmina. DIXIT, Tijdschrift over Toegepaste Taal- en Spraaktechnologie, 4 (2). pp. 6-7. ISSN 1572-6037

Maat, L. and Pantic, M. (2006) Gaze-X: Adaptive affective multimodal interface for single-user office scenarios. In: Proceedings of ACM Int'l Conf. Multimodal Interfaces (ICMI'06), 02-04 Nov 2006, Banff, Canada. pp. 171-178. ACM. ISBN 1-59593-541-X

Marsi, E.C. and Krahmer, E.J. and Bosma, W.E. and Theune, M. (2006) Normalized Alignment of Dependency Trees for Detecting Textual Entailment. In: Second PASCAL Recognising Textual Entailment Challenge, 10-12 April 2006, Venice, Italy. pp. 56-61. ISBN not assigned

Mihajlovic, V. (2006) Score Region Algebra: A flexible framework for structured information retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 06-94 ISBN 90-365-2428-8

Mihajlovic, V. and Hiemstra, D. and Blok, H.E. (2006) Vague Element Selection and Query Rewriting for XML Retrieval. In: Proceedings of the 6th Dutch-Belgian Information Retrieval Workshop (DIR 2006), 13-14 Mar 2006, Delft, The Netherlands. pp. 11-18. Neslia Paniculata. ISBN 978-90-75296-14-3

Mihajlovic, V. and Hiemstra, D. and Blok, H.E. and Apers, P.M.G. (2006) Exploiting Query Structure and Document Structure to Improve Document Retrieval Effectiveness. Technical Report TR-CTIT-06-57, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Mihajlovic, V. and Ramirez, G. and Westerveld, T.H.W. and Hiemstra, D. and Blok, H.E. and de Vries, A.P. (2006) TIJAH Scratches INEX 2005: Vague Element Selection, Image Search, Overlap, and Relevance Feedback. In: Advances in XML Information Retrieval and Evaluation. pp. 72-87. Lecture Notes in Computer Science 3977. Springer. ISSN 0302-9743 ISBN 3-540-34962-6

Nijholt, A. (2006) Google Home: Experience, Support and Re-Experience of Social Home Activities. Technical Report TR-CTIT-06-45, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Nijholt, A. (2006) Spelen tegen HAL / Playing against HAL. In: 202020 University of Twente in twenty forecasts. Faculty Club Foundation Press Twente, Enschede, pp. 129-136. ISBN 90-365-2426-1

Nijholt, A. (2006) Towards the Automatic Generation of Virtual Presenter Agents. Informing Science The International Journal of an Emerging Transdiscipline, 9. pp. 97-110. ISSN 1547-9684

Nijholt, A. (2006) Towards On- and Off-line Search, Browse and Replay of Home Activities. In: 3rd IFIP Conference on Artificial Intelligence Applications & Innovations (AIAI), Athens, Greece. pp. 385-392. IFIP International Federation for Information Processing Series 204. Springer Verlag. ISSN 1571-5736 ISBN 978-0-387-34223-8

Nijholt, A. (2006) Human and Virtual Agents Interacting in the Virtuality Continuum. In: Linguistics in the Twenty First Century. Cambridge Scholars Press, Newcastle, UK, pp. 205-214. ISBN 1904303862

Nijholt, A. and op den Akker, H.J.A. and Heylen, D.K.J. (2006) Meetings and Meeting Modeling in Smart Environments. AI and Society, 20 (2). pp. 202-220. ISSN 0951-5666

Nijholt, A. and Nishida, T. (2006) Social Intelligence Design for Mediated Communication. AI and Society, 20 (2). pp. 119-124. ISSN 0951-5666

Nijholt, A. and Reidsma, D. and van Welbergen, H. (2006) Establishing Rapport with a Virtual Dancer. In: Proceedings (re)Actor. The First International Conference on Digital Live Art., 11 september 2006, London, UK. University of Leeds. ISBN not assigned

Nijholt, A. and Rienks, R.J. and Zwiers, J. and Reidsma, D. (2006) Online and Off-line Visualization of Meeting Information and Meeting Support. Technical Report TR-CTIT-06-51, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Nijholt, A. and Rienks, R.J. and Zwiers, J. and Reidsma, D. (2006) Online and Off-line Visualization of Meeting Information and Meeting Support. The Visual Computer, 22 (12). pp. 965-976. ISSN 0178-2789 *** ISI Impact 0,568 ***

Nijholt, A. and de Ruyter, B. and Heylen, D.K.J. and Privender, S. (2006) Social User Interfaces. In: True Visions: The Emergence of Ambient Intelligence. Springer Verlag, Berlin, pp. 275-289. ISBN 978-3-540-28972-2

Nijholt, A. and Scollo, G. and Mönnich, U. (2006) Algebraic Methods in Language Processing: Editorial. Theoretical computer science, 354 (1). pp. 1-3. ISSN 0304-3975 *** ISI Impact 0,838 ***

Oinonen, K.M. and Theune, M. and Nijholt, A. and Uijlings, J.R.R. (2006) Designing a story database for use in automatic story generation. In: Entertainment Computing - ICEC 2006, 20-22 September 2006, Cambridge, UK. pp. 298-301. Lecture Notes in Computer Science 4161. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-45259-1

Ordelman, R.J.F. and de Jong, F.M.G. and Heeren, W.F.L. (2006) Exploration of audiovisual heritage using audio indexing technology. In: Proceedings of the first workshop on intelligent technologies for cultural heritage exploitation, 28 Aug 2006, Riva del Garda, Italy. pp. 36-39. Università di Trento. ISBN not assigned

Ordelman, R.J.F. and de Jong, F.M.G. and Heeren, W.F.L. (2006) Exploration of audiovisual heritage using audio indexing technology. In: Proceedings of the 17th European Conference on Artificial Intelligence (ECAI2006), August 28 - September 1, Trento, Italy. IOS Press. ISBN 1-58603-642-4

Ordelman, R.J.F. and de Jong, F.M.G. and Heeren, W.F.L. and van Hessen, A.J. (2006) Audio Indexing Technology for the Exploration of Audiovisual Heritage Collections. In: Proceedings of BNAIC 2006, 5-6 Oct 2006, Namur, Belgium. pp. 413-414. BNVKI. ISSN 1568-7805

Pantic, M. and Pentland, A. and Nijholt, A. and Huang, Thomas S. (2006) Human Computing and Machine Understanding of Human Behavior: A Survey. In: ACM SIGCHI Proceedings Eighth International Conference on Multimodal Interfaces, 1-4 Nov 2006, Banff, Canada. pp. 239-248. ACM. ISBN 159593-541-X

Petiet, P.J. and van den Broek, E.L. (2006) Human versus artificial texture perception. In: Programma van de Dag van de Perceptie 2006, 13 Oct 2006, Soesterberg, Nederland. pp. 4-5. TNO. ISBN not assigned

Poel, M. and Ekkel, T. (2006) Analyzing Infant Cries using a Committee of Neural Networks in Order to Detect Hypoxia Related Disorder. International Journal on Artificial Intelligence Tools (IJAIT), 15 (3). pp. 397-410. ISSN 0218-2130 *** ISI Impact 0,320 ***

Poon, P.M.S. and Dillon, T.S. and Chang, E. and Feng, Ling (2006) XML Descriptor Based Approach for Real Time Data Messaging. In: Proceedings of the 9th IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2006), 24-26 Apr 2006, Gyeongju, Korea. pp. 459-468. IEEE Computer Society. ISBN 0-7695-2561-X

Poon, P.M.S. and Dillon, T.S. and Chang, E. and Feng, Ling (2006) Representing real time semantics for distributed application integration. In: Proceedings of the 8th IEEE International Conference on E-Commerce Technology (CEC 2006) / 3rd IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (EEE 2006) and Workshops, 26-29 Jun 2006, Palo Alto, California, USA. 51. IEEE Computer Society. ISBN 0-7695-2511-3

Poppe, R.W. and Poel, M. (2006) Comparison of Silhouette Shape Descriptors for Example-based Human Pose Recovery. In: Proceedings of the IEEE Conference on Automatic Face and Gesture Recognition 2006 (FG 2006), 10-12 April 2006, Southhamton, UK. pp. 541-546. IEEE Computer Society. ISBN 0-7695-2503-2

Rajugan, R. and Chang, E. and Feng, Ling and Dillon, T.S. (2006) Modeling Dynamic Properties in the Layered View Model for XML Using XSemantic Nets. In: Proceedings of the International Workshops: XRA, IWSN, MEGA, and ICSE on Advanced Web and Network Technologies, and Applications (APWeb 2006), 16-18 Jan 2006, Harbin, China. pp. 142-147. Lecture Notes in Computer Science 3842. Springer Verlag. ISBN 978-3-540-31158-4

Rajugan, R. and Dillon, T.S. and Chang, E. and Feng, Ling (2006) Modeling views in the layered view model for XML using UML. International Journal of Web Information Systems (IJWIS), 2 (2). pp. 95-117. ISSN 1744-0084

Reidsma, D. and Heylen, D.K.J. and Ordelman, R.J.F. (2006) Annotating Emotions in Meetings. In: Proc. of the fifth international conference on Language Resources and Evaluation, LREC 2006, May 2006, Genoa, Italy. pp. 1117-1122. ELRA. ISBN 2-9517408-2-4

Reidsma, D. and Nijholt, A. and Poppe, R.W. and Rienks, R.J. and Hondorp, G.H.W. (2006) Virtual Rap Dancer: Invitation to Dance. In: CHI '06 extended abstracts on Human factors in computing systems, 24-27 April 2006, Montréal, Québec, Canada. pp. 263-266. ACM. ISBN 1-59593-298-4

Reidsma, D. and van Welbergen, H. and Poppe, R.W. and Bos, P. and Nijholt, A. (2006) Towards Bi-directional Dancing Interaction. In: Proc. of 5th International Conference on Entertainment Computing, September 2006, Cambridge, UK. pp. 1-12. Lecture Notes in Computer Science 4161. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-45259-1

Rienks, R.J. and Heylen, D.K.J. (2006) Automatic Dominance Detection in Meetings using easily obtainable features. In: Revised Selected Papers of the 2nd Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms MLMI 2005, 11-13 Jul 2005, Edinburgh, Scotland. pp. 76-86. Lecture Notes in Computer Science 3869. Springer Verlag. ISBN 978-3-540-32549-9

Rienks, R.J. and Nijholt, A. and Barthelmess, P. (2006) Pro-active Meeting Assistants : Attention Please! In: Proceedings of the fifth workshop on Social Intelligence Design, 22-24 March 2006, Osaka, Japan. pp. 213-227. Graduate School of Human Sciences, Osaka. ISBN not assigned

Rienks, R.J. and Nijholt, A. and Reidsma, D. (2006) Meetings and Meeting Support in Ambient Intelligence. In: Ambient Intelligence, Wireless Networking and Ubiquitous Computing. Mobile communication series. Artech House, Norwood, MA, USA, pp. 359-378. ISBN 1-58053-963-7

Rienks, R.J. and Zhang, Dong and Gatica Perez, D. and Post, W. (2006) Detection and Application of Influence Rankings in Small Group Meetings. In: Proceedings of the Eighth International Conference on Multimodal Interfaces (ICMI’06), 2-4 Nov 2006, Banff, Alberta, Canada. pp. 257-264. ACM Press. ISBN 1-59593-541-X

Rode, H. and Hiemstra, D. (2006) Using Query Profiles for Clarification. In: Proceedings of the 28th European Conference on IR Research, ECIR 2006, 10-12 Apr 2006, London, England. pp. 205-216. Lecture Notes in Computer Science 3936. Springer Verlag. ISSN 0302-9743 ISBN 3-540-33347-9

Rode, H. and Ramirez, G. and Westerveld, T.H.W. and Hiemstra, D. and de Vries, A.P. and Achir, M. (2006) The Lowlands' TREC Experiments. In: Proceedings of the 14th Text Retrieval Conference (TREC). NIST Special Publications (500-266). US National Institute of Standards and Technology. ISBN not assigned

van Ruth, J. (2006) Flattening Queries over Nested Data Types. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 06-86 ISBN 90-9020723-6

Ruttkay, Z.M. and Reidsma, D. and Nijholt, A. (2006) Human Computing, Virtual Humans and Artificial Imperfection. In: ACM SIGCHI Proc. of the ICMI Workshop on Human Computing, 2-4 nov 2006, Banff, Canada. pp. 179-184. ACM. ISBN 159593-541-X

Ruttkay, Z.M. and van Welbergen, H. (2006) On the timing of gestures of a Virtual Physiotherapist. In: 3rd Central European Multimedia and Virtual Reality Conference, 6-8 Nov 2006, Eger, Hungary. pp. 219-224. Pannonian University Press. ISBN 963 9495 89 1

Ruttkay, Z.M. and Zwiers, J. and van Welbergen, H. and Reidsma, D. (2006) Towards a Reactive Virtual Trainer. In: Proceedings of the 6th International Conference on Intelligent Virtual Agents, 21-23 August 2006, Marina Del Rey, CA, USA. pp. 292-303. Lecture notes in Computer Science 4133. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-37593-7

van Schooten, B.W. and op den Akker, H.J.A. (2006) Follow-up utterances in QA dialogue. Traitement Automatique des Langues, 46 (3). pp. 181-206. ISSN 1248-9433

Schouten, Th.E. and Kuppens, H.C. and van den Broek, E.L. (2006) Video surveillance using distance maps. In: Real-Time Image Processing, 16-17 Jan 2006, San Jose, CA, USA. pp. 54-65. Proceedings of SPIE 6063. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 9780819461032

Schouten, Th.E. and Kuppens, H.C. and van den Broek, E.L. (2006) Three Dimensional Fast Exact Euclidean Distance (3D-FEED) Maps. In: Vision Geometry XIV, 17-18 Jan 2006, San Jose, CA, USA. pp. 108-119. Proceedings of SPIE 6066. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 0-8194-6106-7

Schröder, M. and Heylen, D.K.J. and Poggi, I. (2006) Perception of non-verbal emotional listener feedback. In: Speech Prosody 2006, 2-5 May 2006, Dresden. pp. 43-46. Studientexte zur Sprachkommunication 40. TUDpress Delft. ISSN 0940-6832 ISBN 3-938863-57-9

Serdyukov, P. (2006) Contextual Ranking of Database Query Results. Technical Report TR-CTIT-06-79, Centre for Telematics and Information Technology University of Twente, Enschede.

van Setten, M. and Veenstra, M. and Nijholt, A. and van Dijk, E.M.A.G. (2006) Goal-based structuring in a recommender systems. Interacting with computers, 18 (3). pp. 432-456. ISSN 0953-5438 *** ISI Impact 1,192 ***

Smeulders, A. and de Jong, F.M.G. and Worring, M. (2006) Multimedia information technology and the annotation of video. In: Audiovisueel: van emancipatie tot professionalisering. Jaarboek 2005. Stichting Archiefpublicaties, 's Gravenhage, pp. 95-115. ISBN 90-71251-24-1

Smiljanic, M. (2006) XML schema matching: balancing efficiency and effectiveness by means of clustering. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 06-84 ISBN 90-365-2347-8

Smiljanic, M. and van Keulen, M. and Jonker, W. (2006) Using Element Clustering to Increase the Efficiency of XML Schema Matching. In: Proceedings of the 22nd International Conference on Data Engineering Workshops (ICDEW 2006), 3 Apr 2006, Atlanta, Georgia. 45. IEEE Computer Society. ISBN 0-7695-2571-7

Smiljanic, M. and van Keulen, M. and Jonker, W. (2006) Effectiveness Bounds for Non-Exhaustive Schema Matching Systems. In: Proceedings of the 22nd International Conference on Data Engineering Workshops (ICDEW'06), 7 Apr 2006, Atlanta, Georgia. 83. IEEE Computer Society. ISBN 0-7695-2571-7

Swartjes, I.M.T. and Theune, M. (2006) A Fabula Model for Emergent Narrative. In: Technologies for Interactive Digital Storytelling and Entertainment, Third International Conference, TIDSE 2006, 4-6 Dec 2006, Darmstadt, Germany. pp. 49-60. Lecture Notes in Computer Science 4326. Springer Verlag. ISBN 978-3-540-49934-3

Theune, M. and Hielkema, F. and Hendriks, P. (2006) Performing aggregation and ellipsis using discourse structures. Research on Language & Computation, 4 (4). pp. 353-375. ISSN 1570-7075

Theune, M. and Krahmer, E.J. and Bosma, W.E. and Marsi, E.C. and van Hooijdonk, C.M.J. (2006) Mag het ietsje meer zijn? Antwoordpresentatie in een QA-systeem. DIXIT, tijdschrift over toegepaste taal- en spraaktechnologie, 4 (1). pp. 12-15. ISSN 1572-6037

Theune, M. and Meijs, K. and Heylen, D.K.J. and Ordelman, R.J.F. (2006) Generating Expressive Speech for Storytelling Applications. IEEE transactions on audio, speech and language processing, 14 (4). pp. 1137-1144. ISSN 1558-7916 *** ISI Impact 1,668 ***

Trieschnigg, R.B. and Kraaij, W. and Schuemie, M. (2006) Concept based document retrieval for genomics literature. In: The Fifteenth Text REtrieval Conference (TREC 2006) Proceedings, 14-17 Nov 2006, Gaithersburg, USA. 453. NIST. ISBN not assigned

Valstar, M.F. and Pantic, M. and Ambadar, Z. and Cohn, J.F. (2006) Spontaneous vs. posed facial behavior: Automatic analysis of brow actions. In: Proceedings of ACM Int'l Conf. Multimodal Interfaces (ICMI'06), 02-04 Nov 2006, Banff, Canada. pp. 162-170. ACM. ISBN 1-59593-541-X

Verbree, A.T. and Rienks, R.J. and Heylen, D.K.J. (2006) First Steps Towards the Automatic Construction of Argument-Diagrams from Real Discussions. In: Proceedings of the in 1st International Conference on Computational Models of Argument, 10-12 Sep 2006, Liverpool, UK.. pp. 183-194. Frontiers in Artificial Intelligence and Applications 144. IOS Press. ISSN 0922-6389 ISBN 1-58603-652-1

Verbree, A.T. and Rienks, R.J. and Heylen, D.K.J. (2006) Dialogue-act tagging using smart feature selection: results on multiple corpora. In: First International IEEE Workshop on Spoken Language Technology SLT 2006, 10-13 Dec 2006, Palm Beach, Aruba. pp. 70-73. IEEE Computer Society. ISBN 1-4244-0873-3

de Vos, R.E. (2006) The design and implementation of FlexiMatch: a learning, flexible & extendible framework for matching schemas. Master's thesis, University of Twente.

Vyas, D.M. and Chisalita, C.M. and van der Veer, G.C. (2006) Affordance in Interaction. In: 13th European Conference on Cognitive Ergonomics, 20-22 Sept 2006, Switzerland. pp. 92-99. ACM International Conference Proceeding Series 250. ACM Press. ISBN 978-3-906509-23-5

Vyas, D.M. and de Groot, S. and van der Veer, G.C. (2006) Understanding the Academic Environments: From Field Study to Design. In: 13th European Conference on Cognitive Ergonomics, 20-22 Sept 2006, Switzerland. pp. 119-120. ACM International Conference Proceeding Series 250. ACM Press. ISBN 978-3-906509-23-5

Vyas, D.M. and van der Veer, G.C. (2006) Rich Evaluations of Entertainment Experience: Bridging the Interpretational Gap. In: 13th European Conference on Cognitive Ergonomics, 19-22 Sept 2006, Switzerland. pp. 137-144. ACM International Conference Proceeding Series 250. ACM Press. ISBN 978-3-906509-23-5

Vyas, D.M. and van der Veer, G.C. (2006) Experience as Meaning: Some Underlying Concepts and Implications for Design. In: 13th European Conference on Cognitive Ergonomics, 20-22 Sept 2006, Switzerland. pp. 81-91. ACM International Conference Proceeding Series 250. ACM Press. ISBN 978-3-906509-23-5

Wassink, I. and van Dijk, E.M.A.G. and Zwiers, J. and Nijholt, A. and Kuipers, J. and Brugman, A. (2006) In The Truman Show: Generating Dynamic Scenarios in a Driving Simulator. IEEE Intelligent Systems, 21 (6). pp. 28-32. ISSN 1541-1672 *** ISI Impact 2,570 ***

Weinreich, H. and Obendorf, H. and Herder, E. (2006) Data Cleaning Methods for Client and Proxy Logs. In: Workshop on Logging Traces of Web Activity: The Mechanics of Data Collection, 23 May 2006, Edinburgh, Scotland. Dalhousie University. ISBN not assigned

Weinreich, H. and Obendorf, H. and Herder, E. and Mayer, M. (2006) Off the Beaten tracks: Exploring Three Aspects of Web Navigation. In: Proceedings of the 15th International Conference on World Wide Web, WWW'06, 23-26 May 2006, Edinburgh, Scotland. pp. 133-142. ACM Press. ISBN 1-59593-323-9

Weinreich, H. and Obendorf, H. and Mayer, M. and Herder, E. (2006) Der Wandel in der Benutzung des World Wide Webs. In: Mensch und Computer 2006: Mensch und Computer im StrukturWandel, sept 3-6 2006, Gelsenkirchen. Oldenbourg Verlag. ISBN 978-3486581294

van Welbergen, H. and Nijholt, A. and Reidsma, D. and Zwiers, J. (2006) Presenting in Virtual Worlds: Towards an Architecture for a 3D Presenter explaining 2D-Presented Information. IEEE Intelligent Systems, 21 (5). pp. 47-53. ISSN 1541-1672 *** ISI Impact 2,570 ***

Westerink, J. and van den Broek, E.L. and van Herk, J. and Tuinenbreijer, K. and Schut, M.H. (2006) Statistical processing of facial electromyography (EMG) signals in emotional film scenes. In: Proceedings of the 46th Annual Meeting of the Society for Psychophysiological Research, 24-29 Oct 2006, Vancouver, Canada. S106. Wiley-Blackwell Publishing. ISSN 0048-5772

Westerveld, T.H.W. and van Gemert, J. and Cornacchia, R. and Hiemstra, D. and de Vries, A.P. (2006) An Integrated Approach to Text and Image Retrieval: The Lowlands Team at Trecvid 2005. In: Proceedings of the TRECVID workshop. NIST. ISBN not assigned

2005

van Otterlo, M. and Poel, M. and Nijholt, A., ed. (2005) Benelearn 2005: Annual Machine Learning Conference of Belgium and the Netherlands. Fourteenth Annual Machine Learning Conference of the Belgium and the Netherlands. CTIT Workshop Proceedings Series WP05-03. Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 0929-0672

op den Akker, H.J.A. and Bunt, H.C. and Keizer, S. and van Schooten, B.W. (2005) From question answering to spoken dialogue - towards an information search assistant for interactive multimodal information extraction. In: Proc. 9th European Conference on Speech Communication and Technology (Interspeech 2005), 4-8 Sep 2005, Lisbon, Portugal. pp. 2793-2796. European Speech Communication Association (ESCA) / CEP Consultants. ISSN 1018-4074

Alink, W. (2005) XIRAF: an XML Information Retrieval Approach to Digital Forensics. Master's thesis, University of Twente.

Asveld, P.R.J. (2005) Fuzzy context-free languages - Part 2: Recognition and parsing algorithms. Theoretical computer science, 347 (1-2). pp. 191-213. ISSN 0304-3975 *** ISI Impact 0,838 ***

Asveld, P.R.J. (2005) Generating All Circular Shifts by Context-Free Grammars in Chomsky Normal Form. Technical Report TR-CTIT-05-23, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Asveld, P.R.J. (2005) Fuzzy context-free languages - Part 1: Generalized fuzzy context-free grammars. Theoretical computer science, 347 (1-2). pp. 167-190. ISSN 0304-3975 *** ISI Impact 0,838 ***

Asveld, P.R.J. (2005) Review of "C. Martin-Vide, V. Mitrana & G. Paun (eds.), Formal Languages and Applications (2004), Springer, Berlin, etc. (Studies in Fuzziness and Soft Computing, Volume 148)". Mathematical reviews, MR2090722 / 2005g:68088. pp. 6523-6523. ISSN 0025-5629

Asveld, P.R.J. (2005) Review of "J. Honkala, On infinite HDOL words having sparse letters. Int. J. Comput. Math. 81 (2004) 133-139". Mathematical reviews, MR2038893 / 2005a:68119. pp. 618-618. ISSN 0025-5629

Asveld, P.R.J. (2005) Review of "L. van Zijl, Generalized acceptance, succinctness and supernondeterministic finite automata. Theoret. Comput. Sci. 313 (2004) 159-172". Mathematical reviews, MR2055944 / 2005a:68125. pp. 619-619. ISSN 0025-5629

Asveld, P.R.J. (2005) Review of "B. Ravikumar, Peg-solitaire, string rewriting systems and finite automata. Theoret. Comput. Sci. 321 (2004) 383-394". Mathematical reviews, MR2076153 / 2005e:68119. pp. 4425-4425. ISSN 0025-5629

Asveld, P.R.J. (2005) Review of "J. Honkala; The language equivalence problem for HD0L systems having D0L growths. Theoret. Comput. Sci. 330 (2005), no. 1, 123–133". Mathematical reviews, MR2112770 / 2005h:68059. pp. 7629-7629. ISSN 0025-5629

Asveld, P.R.J. (2005) Review of "C. Morvan; C. Rispal; Families of automata characterizing context-sensitive languages. Acta Inform. 41 (2005), no. 4-5, 293–314". Mathematical reviews, MR2129796 / 2005k:68123. pp. 10309-10309. ISSN 0025-5629

Boldareva, L. and Hiemstra, D. (2005) Interactive retrieval of video using pre-computed shot-shot similarities. IEE Vision, Image and Signal Processing, 152 (6). pp. 919-926. ISSN 1350-245X

Bomhoff, M.J. and Huibers, T.W.C. and van der Vet, P.E. (2005) User intentions in information retrieval. In: DIR2005. pp. 47-54. Universiteit Utrecht. ISBN 90-393-0031-3

Boncz, P.A. and Grust, T. and van Keulen, M. and Manegold, S. and Rittinger, J. and Teubner, J. (2005) Pathfinder: XQuery - The Relational Way. In: Proceedings of the 31st International Conference on Very Large Databases (VLDB 2005), 30 Aug-2 Sep 2005, Trondheim, Norway. pp. 1322-1325. ACM Press. ISBN 1-59593-154-6

van Borssum Waalkes, B. (2005) Managing Genome Databases. Master's thesis, University of Twente.

Bosma, W.E. (2005) Extending Answers using Discourse Structure. In: RANLP Workshop on Crossing Barriers in Text Summarization Research. pp. 2-9. Incoma Ltd.. ISBN 954-90906-8-X

Bosma, W.E. (2005) Query-Based Summarization using Rhetorical Structure Theory. In: 15th Meeting of CLIN. pp. 29-44. LOT. ISBN 90-76864-91-8

Bosma, W.E. (2005) Image Retrieval Supports Multimedia Authoring. In: Linguistic Engineering meets Cognitive Engineering in Multimodal Systems. pp. 89-94. ITC-irst. ISBN not assigned

van den Broek, E.L. (2005) Human-Centered Content-Based Image Retrieval. PhD thesis, Radboud University Nijmegen, Nijmegen, The Netherlands. ISBN 90-901-9730-3

van den Broek, E.L. (2005) Review: Reflectance from locally glossy thoroughly pitted surfaces. ACM Computing Reviews. CR132097. ISSN 1530-6585

van den Broek, E.L. (2005) Review: Music analysis and retrieval systems for audio signals. ACM Computing Reviews. CR131480. ISSN 1530-6585

van den Broek, E.L. (2005) Empathic Agent Technology (EAT). In: Proceedings of the AAMAS-05 Agent-Based Systems for Human Learning workshop (ABSHL 2005), 26 July 2005, Utrecht, The Netherlands. pp. 59-67. Brooklyn College. ISBN not assigned

van den Broek, E.L. and Jonker, C.M. and Sharpanskykh, A. and Treur, J. and Yolum, P. (2005) Formal modeling and analysis of organizations. In: Proceedings of the AAMAS-05 Workshop from Organizations to Organization Oriented Programming (OOOP), 26 July 2005, Utrecht, The Netherlands. pp. 17-32. ACM. ISBN not assigned

van den Broek, E.L. and Jonker, C.M. and Sharpanskykh, A. and Treur, J. and Yolum, P. (2005) Formal modeling and analysis of organizations. In: BNAIC 2005 - Proceedings of the Seventeenth Belgium-Netherlands Conference on Artificial Intelligence, 17-18 Oct 2005, Brussels, Belgium. pp. 391-392. Koninklijke Vlaamse Academie van Belgïe voor Wetenschappen en Kunsten. ISSN 1568-7805

van den Broek, E.L. and Kisters, P.M.F. and Vuurpijl, L.G. (2005) Content-Based Image Retrieval Benchmarking: Utilizing color categories and color distributions. The Journal of Imaging Science and Technology, 49 (3). pp. 293-301. ISSN 1062-3701 *** ISI Impact 0,504 ***

van den Broek, E.L. and Kok, T. and Hoenkamp, E. and Schouten, Th.E. and Petiet, P.J. and Vuurpijl, L.G. (2005) Content-Based Art Retrieval (C-BAR). In: Humanities, Computers and Cultural Heritage. Proceedings of the XVI international conference of the Association for History and Computing (AHC 2005), 14-17 Sep 2005, Amsterdam, The Netherlands. pp. 70-77. Royal Netherlands Academy of Arts and Sciences. ISBN 90-6984-456-7

van den Broek, E.L. and Rikxoort, E.M. (2005) Parallel-Sequential Texture Analysis. In: Proceedings of the Third International Conference on Advances in Pattern Recognition, ICAPR 2005, 22-25 Aug 2005 , Bath, UK. pp. 532-541. Lecture Notes in Computer Science 3687. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-28833-6

van den Broek, E.L. and Rikxoort, E.M. and Kisters, P.M.F. and Schouten, Th.E. and Vuurpijl, L.G. (2005) Human-Centered Computer Vision. In: Extended abstract accompanying the Symposium on The Art and Science of Pattern Recognition, 18 April 2005, Delft, The Netherlands. Delft University of Technology. ISBN not assigned

van den Broek, E.L. and Rikxoort, E.M. and Schouten, Th.E. (2005) Human-centered object-based image retrieval. In: Proceedings of the Third International Conference on Advances in Pattern Recognition, ICAPR 2005, 22-25 Aug 2005 , Bath, UK. pp. 492-501. Lecture Notes in Computer Science 3687. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-28833-6

van den Broek, E.L. and Schouten, Th.E. and Kisters, P.M.F. and Kuppens, H. (2005) Weighted distance mapping (WDM). In: Proceedings of the IEE International Conference on Visual Information Engineering (VIE 2005): Convergence in Graphics and Vision, 4-6 April 2005, Glasgow, Scotland, United Kingdom. pp. 157-164. The Institution of Electrical Engineers, IEE. ISBN 0-86341-507-5

Bui, T.D. and Heylen, D.K.J. and Nijholt, A. and Poel, M. (2005) On combining the facial movements of a talking head. In: Proceedings Measuring Behavior 2005, 5th International Conference on Methods and Techniques in Behavioral Research, Wageningen. pp. 19-22. Noldus Information Technology. ISBN 90-74821-71-5

van Bunningen, A.H. and Feng, Ling and Apers, P.M.G. (2005) Context for Ubiquitous Data Management. In: International Workshop on Ubiquitous Data Management (UDM2005), 4 Apr 2005, Tokyo, Japan. pp. 17-24. IEE Conference Proceeding. IEEE Computer Society. ISBN 0-7695-2411-7

Chen, Jing and Li, Qing and Feng, Ling (2005) Refining the Results of Automatic e-Textbook Construction by Clustering. In: Proceedings of the International Conference on Web-based Learning, 31 Jul - 3 Aug 2005, Hong Kong, China. pp. 311-319. Lecture Notes in Computer Science 3583. Springer. ISSN 0302-9743 ISBN 978-3-540-27895-5

Chernov, S. and Serdyukov, P. and Bender, M. and Michel, S. and Weikum, G. and Zimmer, C. (2005) Database selection and result merging in P2P web search. In: Proceedings of the 3rd International Workshop on Databases, Information Systems, and Peer-to-Peer Computing (DBISP2P 2005), 28-29 Aug 2005, Trondheim, Norway. pp. 26-37. Lecture Notes in Computer Science 4125. Springer Verlag. ISBN 978-3-540-71660-0

Choenni, R.S. and Bakker, R. and Blok, H.E. and de Laat, R. (2005) Supporting Technologies for Knowledge Management. In: Knowledge Management and Management Learning: Extending the Horizons of Knowledge-Based Management. Integrated Series in Information Systems 9. Springer, Berlin, Germany, pp. 89-112. ISBN 978-0-387-25819-5

Choenni, R.S. and Bakker, R. and Blok, H.E. and de Laat, R. (2005) Learning and interaction via ICT tools for the benefit of knowledge management. In: Knowledge Management and Management Learning: Extending the Horizons of Knowledge-Based Management. Integrated Series in Information Systems 9. Springer, Berlin, Germany, pp. 113-124. ISBN 978-0-387-25819-5

Derks, W.L.A. (2005) Improving Concurrency and Recovery in Database Systems by Exploiting Application Semantics. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 05-75 ISBN 90-365-2278-1

van Dijk, E.M.A.G. and Nijholt, A. and Heylen, D.K.J. (2005) Annotating and measuring meeting behavior. In: Proceedings of Measuring Behavior 2005, the 5th International Conference on Methods and Techniques in Behavioral Research. pp. 135-136. Noldus Information Technology. ISBN 90-74821-71-5

Dillon, T.S. and Feng, Ling and Jarrar, M. and Gangemi, A. and Breuker, J. and Lehmann, J. and Valente, A. (2005) SWWS 2005 PC Co-chairs' Message. In: On the Move to Meaningful Internet Systems 2005: OTM 2005 Workshops, OTM Confederated International Workshops and Posters, AWeSOMe, CAMS, GADA, MIOS+INTEROP, ORM, PhDS, SeBGIS, SWWS, and WOSE 2005, 31 Oct - 04 Nov 2005, Agia Napa, Cyprus. pp. 808-808. Lecture Notes in Computer Science 3762. Springer. ISSN 0302-9743 ISBN 978-3-540-29739-0

Doesburg, W.A. and Heuvelink, A. and van den Broek, E.L. (2005) TACOP: A cognitive agent for a naval training simulation environment. In: Proceedings of the Industry Track of the Fourth International Joint Conference on Autonomous Agents and MultiAgent Systems (AAMAS'05), 25-29 Jul 2005, Utrecht, The Netherlands. pp. 34-41. ACM. ISBN 1-59593-094-9

van Doesburg, W.A. and Heuvelink, A. and van den Broek, E.L. (2005) TACOP: A Cognitive Agent for a Naval Training Simulation Environment. In: BNAIC 2005 - Proceedings of the Seventeenth Belgium-Netherlands Conference on Artificial Intelligence, 17-18 Oct 2005, Brussels, Belgium. pp. 395-396. Koninklijke Vlaamse Academie van Belgïe voor Wetenschappen en Kunsten. ISSN 1568-7805

Evers, S. and Kuper, J. and Achten, P.M. (2005) A Functional Programming Technique for Forms in Graphical User Interfaces. In: Proceedings of the 16th International Workshop on Implementation and Application of Functional Languages (IFL 2004), 8-10 Sep 2004, Lübeck, Germany. pp. 35-51. Lecture Notes in Computer Science 3474. Springer-Verlag. ISBN 3-540-26094-3

Feng, Ling and Dillon, T.S. (2005) An XML-Enabled Data Mining Query Language XML-DMQL. International Journal of Business Intelligence and Data Mining, 1 (1). pp. 22-41. ISSN 1743-8187

Feng, Ling and Jeusfeld, M.A. and Hoppenbrouwers, J. (2005) Beyond Information Searching and Browsing: Acquiring Knowledge from Digital Library. Information Processing and Management, 41 (1). pp. 97-120. ISSN 0306-4573 *** ISI Impact 1,673 ***

Ghijsen, M. and Heylen, D.K.J. and Nijholt, A. and op den Akker, H.J.A. (2005) Facial Affect Displays during Tutoring Sessions. In: Presented at Affective Interactions: The Computer in the Affective Loop. Workshop at IUI 2005: International Conference on Intelligent User Interfaces, San Diego, CA, USA. ISBN not assigned

Goldman, J. and Renals, S. and Bird, S. and de Jong, F.M.G. and Federico, M. and Fleischhauer, C. and Kornbluh, M. and Lamel, L. and Oard, D.W. and Stewart, C. and Wright, R. (2005) Accessing the Spoken Word. International Journal on Digital Libraries, 5 (4). pp. 287-298. ISSN 1432-5012

ten Ham, R. and Theune, M. and Heuvelman, A. and Verleur, R. (2005) Judging Laura: perceived qualities of a mediated human versus an embodied agent. In: 5th International Working Conference on Intelligent Virtual Agents. pp. 381-393. Springer-Verlag. ISSN 0302-9743 ISBN 3-540-28738-8

van Heerde, H.J.W. and Fokkinga, M.M. (2005) De databasearchitectuur van Panradio --- een zelflerende gedistribueerde muziekspeler. DB/M: Database Magazine, 16 (5). pp. 41-44. ISSN 0925-6911

Herder, E. and Weinreich, H. (2005) Interactive Web Usage Mining with the Navigation Visualizer. In: CHI '05 extended abstracts on Human factors in computing systems . pp. 1451-1454. ACM Press. ISBN 1-59593-083-3

Heylen, D.K.J. and van Es, I. and Nijholt, A. and van Dijk, E.M.A.G. (2005) Controlling the Gaze of Conversational Agents. In: Natural, Intelligent and Effective Interaction in Multimodal Dialogue Systems. Kluwer Academic Publishers, pp. 245-262. ISBN 1-4020-3932-8

Heylen, D.K.J. and Ghijsen, M. and Nijholt, A. and op den Akker, H.J.A. (2005) Facial Signs of Affect During Tutoring Sessions. In: Affective Computing and Intelligent Interaction - First International Conference, ACII 2005, Beijing, China. pp. 24-31. Lecture notes in Computer Science 3748. Springer Verlag. ISBN 3-540-29621-2

Heylen, D.K.J. and Nijholt, A. and op den Akker, H.J.A. (2005) Affect in Tutoring Dialogues. Applied Artificial Intelligence (special issue on Educational Agents - Beyond Virtual Tutors), 19 (3-4). pp. 287-310. ISSN 0883-9514 *** ISI Impact 0,563 ***

Hiemstra, D. and Kraaij, W. (2005) A Language Modeling Approach to TREC. In: TREC: Experimentation and Evaluation in Information Retrieval. Digital Libraries and Electronic Publishing. MIT Press, Cambridge, USA, pp. 373-396. ISBN 978-0-262-22073-6

Hiemstra, D. and Mihajlovic, V. (2005) The Simplest Evaluation Measures for XML Information Retrieval that Could Possibly Work. In: Proceedings of the INEX 2005 Workshop on Element Retrieval Methodology, 30 Jul 2005, Glasgow, UK. pp. 6-13. University of Otago. ISBN 0-473-10228-5

Huijbregts, M.A.H. and Ordelman, R.J.F. and de Jong, F.M.G. (2005) A Spoken Document Retrieval Application in the Oral History Domain. In: Proceedings of 10th international conference Speech and Computer, Patras, Greece (SPECOM 2005). pp. 699-702. University of Patras, Wire Communications Laboratory Moscow State Linguistics University. ISBN 5-7452-0110-x

Ianeva, T. and Boldareva, L. and Westerveld, T.H.W. and Cornacchia, R. and Hiemstra, D. and de Vries, A.P. (2005) Probabilistic Approaches to Video Retrieval. In: TREC Video Retrieval Evaluation Online Proceedings (TRECVID 2004), 15-16 Nov 2004, Gaithersburg, MD, USA. TREC Video Retrieval Evaluation Online Proceedings TRECVID 2004. National Institute of Standards and Technology (NIST). ISBN not assigned

de Jong, F.M.G. (2005) Het is tijd voor ontGoogling. Automatisering Gids, 39 (23). 17. ISSN 0165-4683

de Jong, F.M.G. and Kraaij, W. (2005) Content Reduction for Cross-media Browsing. In: RANLP workshop 'Crossing Barriers in Text Summarization Research, Borovets, Bulgaria. pp. 64-69. Institute for Parallel Processing, BAS. ISBN 954-90906-8-X

de Jong, F.M.G. and Rode, H. and Hiemstra, D. (2005) Temporal Language Models for the Disclosure of Historical Text. In: Humanities, computers and cultural heritage: Proceedings of the XVIth International Conference of the Association for History and Computing (AHC 2005), 14-17 Sep 2005, Amsterdam, The Netherlands. pp. 161-168. Royal Netherlands Academy of Arts and Sciences. ISBN 90-6984-456-7

Jovanović, N. and op den Akker, H.J.A. and Nijholt, A. (2005) Addressee Identification in Meetings. In: CHI 2005 Workshop on the virtuality continuum revisited. ISBN not assigned

Jovanović, N. and op den Akker, H.J.A. and Nijholt, A. (2005) A corpus for studying addressing behavior in multi-party dialogues. In: Proceedings 6th SIGdial Workshop on Discourse and Dialogue, Lisbon, Portugal. pp. 107-116. ISBN not assigned

Juvina, I. and Herder, E. (2005) The Impact of Link Suggestions on User Navigation and User Perception. In: User Modeling 2005. pp. 483-492. Lecture Notes in Computer Science 3538. Springer-Verlag. ISSN 0302-9743 ISBN 3-540-27885-0

de Keijzer, A. and van Keulen, M. (2005) Information Integration; The process of integration, evolution and versioning. Technical Report TR-CTIT-05-58, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

de Keijzer, A. and van Keulen, M. (2005) Rule-based Information Integration. Technical Report TR-CTIT-05-59, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

van Keulen, M. and de Keijzer, A. and Alink, W. (2005) A probabilistic XML approach to data integration. In: Proceedings of the 21st International Conference on Data Engineering (ICDE'05), 5-8 April 2005, Tokyo, Japan. pp. 459-470. IEEE Conference Proceedings. IEEE Computer Society. ISSN 1084-4627 ISBN 0-7695-2285-8

Klinger, S. (2005) The Haskell Programmer's Guide to the IO Monad -- Don't Panic. Technical Report TR-CTIT-05-54, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Kok, T. and van den Broek, E.L. and Hoenkamp, E. and Schouten, Th.E. and Petiet, P.J. and Vuurpijl, L.G. (2005) Multimedia for Art ReTrieval (M4ART). In: Abstracts of the Scientific ICT Research Event Netherlands SIREN 2005, 06 Oct 2005, Eindhoven, The Netherlands. 9.11. Eindhoven Technical University. ISBN not assigned

Lisowska, A. and Rajman, M. and Bui, T.H. (2005) ARCHIVUS: A System for Accessing the Content of Recorded Multimodal Meetings. In: Proceedings of the 1st International Workshop on Machine Learning and Multimodal Interaction (MLMI), 21-23 Jun 2004, Martigny, Switzerland. pp. 291-304. Lecture Notes in Computer Science 3361. Springer Verlag. ISBN 978-3-540-24509-4

List, J.A. and Mihajlovic, V. and Ramirez, G. and de Vries, A.P. and Hiemstra, D. and Blok, H.E. (2005) TIJAH: Embracing IR Methods in XML Databases. Information Retrieval Journal, 8 (4). pp. 547-570. ISSN 1386-4564 *** ISI Impact 1,308 ***

Malchanau, A.V. and Nijholt, A. and Roosendaal, H.E. (2005) Visualisation of the information resources for cell biology. In: Proceedings ICMI 2005 Workshop on Multimodal Interaction for the Visualization and Exploration of Scientific Data, 3 October 2005, Trento, Italy. pp. 57-60. ITC/irst. ISBN not assigned

Meratnia, N. (2005) Towards Database Support for Moving Object Data. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 05-69 ISBN 90-365-2152-1

Mihajlovic, V. (2005) Score Region Algebra: A Framework for Structured IR. In: 2nd ACM SIGIR Doctoral Consortium, 15 Aug 2005, Salvador, Brazil. 685. ACM Press. ISBN 1-59593-034-5

Mihajlovic, V. and Blok, H.E. and Hiemstra, D. and Apers, P.M.G. (2005) Score Region Algebra: Building a Transparent XML-IR Database. In: Proceedings of the 14th ACM international conference on Information and knowledge management (CIKM 2005), 31 Oct - 5 Nov 2005, Bremen, Germany. pp. 12-19. ACM Press. ISBN 1-59593-140-6

Mihajlovic, V. and Ramirez, G. and de Vries, A.P. and Hiemstra, D. and Blok, H.E. (2005) TIJAH at INEX 2004 - Modeling Phrases and Relevance Feedback. In: Advances in XML Information Retrieval: Third International Workshop of the Initiative for the Evaluation of XML Retrieval (INEX 2004), 6-8 Dec 2004, Dagstuhl, Germany. pp. 276-291. Lecture Notes in Computer Science 3493. Springer Verlag. ISSN 0302-9743 ISBN 3-540-26166-4

Morang, J. and Ordelman, R.J.F. and de Jong, F.M.G. and van Hessen, A.J. (2005) InfoLink: analysis of Dutch broadcast news and cross-media browsing. In: Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2005). pp. 1582-1585. IEEE Computer Society. ISBN 0-7803-9331-7

Muller, T.J. and van Otterlo, M. (2005) Evolutionary Reinforcement Learning in Relational Domains. In: Seventh European Workshop on Reinforcement Learning (EWRL'05). ISBN not assigned

Nijholt, A. (2005) Van Invers tot Ongezond. In: INVERS: Annuarium 2005. Christiaan Huygens, Delft, pp. 23-24. ISBN not assigned

Nijholt, A. (2005) Virtual Presenters: Towards Interactive Virtual Presentations. In: Proceedings Electronic Imaging. pp. 46-51. Pitagora Editrice Bologna. ISBN 88-371-1546-6

Nijholt, A. (2005) Conversational Agents, Humorous Act Construction, and Social Intelligence. In: Proceedings AISB 2005: Social Intelligence and Interaction in Animals, Robots and Agents. Symposium on Conversational Informatics for Supporting Social Intelligence and Interaction - Situational and Environmental Information Enforcing Involvement in Conve. pp. 1-8. University of Hertfordshire. ISBN 1-902956-45-X

Nijholt, A. (2005) Towards Simulating Humans in Augmented Multi-party Interaction. In: Proceedings Computer Simulation in Information and Communication Engineering (CSICE'05), Sofia, Bulgaria. pp. 47-51. Faculty of Communication Technologies of TU-Sofia. ISBN 954-9518-32-9

Nijholt, A. (2005) Gulliver project: performers and visitors. In: Digital Applications for Cultural and Heritage Institutions. Ashgate Publishing Ltd, Hampshire (UK), pp. 285-292. ISBN 0-7546-3359-4

Nijholt, A. (2005) Human and Virtual Agents Interacting in the Virtuality Continuum. In: ACTAS II: IX Symposio Internacional de Comunicacion Social. pp. 551-558. Centro de Linguistica Aplicade. ISBN 959-7174-05-7

Nijholt, A. (2005) Intelligente Omgevingen: Ondersteunen van Interacties en Terugkijken op Activiteiten. (Invited) In: Proceedings Conferentie Informatiewetenschap Nederland 2005. pp. 57-75. University of Antwerp. ISBN not assigned

Nijholt, A. (2005) Meetings in the Virtuality Continuum: Send Your Avatar. In: Proceedings 2005 International Conference on CYBERWORLDS, Singapore. pp. 75-82. IEEE Computer Society. ISBN 0-7695-2378-1

Nijholt, A. and Kole, S. and Zwiers, J. (2005) Multimodal Interaction in a Haptic Environment. In: Proceedings of the First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, Pisa, Italy. pp. 467-470. IEEE Computer Society. ISBN 0-7695-2310-2

Nijholt, A. and Traum, D. (2005) The Virtuality Continuum Revisited. In: Proceedings of the SIGCHI conference on Human factors in Computing Systems (CHI 2005), Extended Abstracts. Portland, Oregon, USA. pp. 2132-2133. ACM Press. ISBN 1-59593-083-3

Nijholt, A. and van Welbergen, H. and Zwiers, J. (2005) Introducing an Embodied Virtual Presenter Agent in a Virtual Meeting Room. In: Proceedings of the IASTED International Conference on Artificial Intelligence and Applications (AIA 2005), Innsbruck, Austria. pp. 579-584. Acta Press. ISBN 0-88986-459-4

Nijholt, A. and Zwiers, J. and Peciva, J. (2005) The Distributed Virtual Meeting Room Exercise. In: Proceedings ICMI 2005 Workshop on Multimodal multiparty meeting processing, Trento, Italy. pp. 93-99. ISBN not assigned

Oinonen, K.M. and Theune, M. and Nijholt, A. and Heylen, D.K.J. (2005) Getting the story right: making computer-generated stories more entertaining. In: International Conference on INtelligent TEchnologies for interactive enterTAINment (INTETAIN 2005), Madonna di Campiglio, Italy. pp. 267-271. Lecture Notes in Computer Science 3814. Springer-Verlag. ISSN 0302-9743 ISBN 3-540-30509-2

Ordelman, R.J.F. (2005) De stem van Willem Frederik Hermans ontrafeld. Audiovisuele archieven geïndexeerd. DIXIT, Tijdschrift voor toegepaste Taal- en Spraaktechnologie, 3e jaargang (3). pp. 15-17. ISSN 1572-6037

Poel, M. and Zwiers, J. and Nijholt, A. and de Jong, R. and Krooman, E. (2005) Drawings as Input for Handheld Game Computers. In: Intelligent Technologies for Interactive Entertainment: (INTETAIN), Madonna di Campiglio, Italy. pp. 114-123. Lecture notes in Computer Science 3814. Springer Verlag. ISBN 3-540-30509-2

Poon, P.M.S. and Dillon, T.S. and Feng, Ling and Chang, E. (2005) Descriptor based QoS Profile in XML. In: Proceedings of the 3rd International IEEE Conference on Industrial Informatics (INDIN 2005), 10-12 Aug 2005, Perth, Australia. pp. 331-338. IEEE Computer Society. ISBN 0-7803-9094-6

Poppe, R.W. and Heylen, D.K.J. and Nijholt, A. and Poel, M. (2005) Towards real-time body pose estimation for presenters in meeting environments. In: Proceedings of the International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision'2005 (WSCG'2005). pp. 41-44. Science Press. ISBN 80-903100-9-5

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2005) A Three-Layered XML View Model: A Practical Approach. In: 24th International Conference on Conceptual Modeling (ER) , 24-28 Oct 2005, Klagenfurt, Austria. pp. 79-95. Lecture Notes in Computer Science 3716. Springer. ISSN 0302-9743 ISBN 978-3-540-29389-7

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2005) Engineering XML Solutions Using Views. In: Proceedings of the 5th International Conference on Computer and Information Technology (CIT'05), 21-23 Sep 2005, Shanghai, China. pp. 116-123. IEEE Computer Society. ISBN 0-7695-2432-X

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2005) A Layered View Model for XML Repositories and XML Data Warehouses. In: Proceedings of the 5th International Conference on Computer and Information Technology, 21-23 Sep 2005, Shanghai, China. pp. 206-215. IEEE Computer Society. ISBN 0-7695-2432-X

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2005) Modeling views for the semantic Web: as a mechanism for modeling sub-ontologies. In: Proceedings of the International Conference on Next Generation Web Services Practices (NWeSP 2005), 22-26 Aug 2005, Seoul, Korea. IEEE Computer Society. ISBN 0-7695-2452-4

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2005) Alternate Representations for Visual Constraint Specification in the Layered View Mode. In: Proceedings of the Seventh International Conference on Information Integration and Web-based Applications & Services (IIWAS 2005), 19-21 Sept 2005, Kuala Lumpur, Malaysia. pp. 571-582. books@ocg.at 196. Austrian Computer Society. ISBN 3-85403-196-3

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2005) Modeling Ontology Views: An Abstract View Model for Semantic Web. In: Proceedings of the First International IFIP WG 12.5 Working Conference on Industrial Applications of Semantic Web (IASW 2005), 25-27 Aug 2005, Jyväskylä, Finland. pp. 227-246. IFIP International Federation for Information Processing 188. Springer Verlag. ISSN 1571-5736 ISBN 0-387-28568-7

Rajugan, R. and Chang, E. and Feng, Ling and Dillon, T.S. (2005) Semantic modeling of e-solutions using a view formalism with conceptual & logical extensions. In: Proceedings of the 3rd International IEEE Conference on Industrial Informatics (INDIN 2005), 10-12 Aug 2005, Perth, Australia. pp. 286-293. IEEE Computer Society. ISBN 0-7803-9094-6

Rajugan, R. and Chang, E. and Feng, Ling and Dillon, T.S. (2005) Modeling Views for Semantic Web Using eXtensible Semantic (XSemantic) Nets. In: OTM Confederated International Workshops and Posters: AWeSOMe, CAMS, GADA, MIOS+INTEROP, ORM, PhDS, SeBGIS, SWWS, and WOSE 2005, 31 Oct - 4 Nov 2005, Agia Napa, Cyprus. pp. 936-946. Lecture Notes in Computer Science 3762. Springer. ISSN 0302-9743 ISBN 978-3-540-29739-0

Rajugan, R. and Dillon, T.S. and Chang, E. and Feng, Ling (2005) XML View, Part III: An UML Based Design Methodology for XML Views. In: Proceedings of the 7th International Conference on Enterprise Information Systems (ICEIS 2005), 24-28 May 2005, Miami, Florida, USA. pp. 19-28. INSTICC Press. ISBN 972-8865-19-8

Reidsma, D. and op den Akker, H.J.A. and Rienks, R.J. and Poppe, R.W. and Nijholt, A. and Heylen, D.K.J. and Zwiers, J. (2005) Virtual Meeting Rooms: From Observation to Simulation. In: Proceedings Social Intelligence Design 2005. Stanford University.

Reidsma, D. and Hofs, D.H.W. and Jovanović, N. (2005) Designing Focused and Efficient Annotation Tools. In: Measuring Behaviour, 5th International Conference on Methods and Techniques in Behavioral Research. pp. 149-152. Noldus Information Technology. ISBN 90-74821-71-5

Reidsma, D. and Nijholt, A. and Rienks, R.J. and Hondorp, G.H.W. (2005) Interacting with a Virtual Rap Dancer. In: Intetain: INtelligent TEchnologies for interactive enterTAINment, Madonna di Campiglio, Italy. pp. 134-143. Lecture Notes in Computer Science 3814. Springer Verlag. ISBN 978-3-540-30509-5

Reidsma, D. and Rienks, R.J. and Jovanović, N. (2005) Meeting Modelling in the Context of Multimodal Research. In: Proceedings of the First International Workshop on Machine Learning for Multimodal Interaction, MLMI 2004, 21-23 Jun 2004, Martigny, Switzerland. pp. 22-35. Lecture Notes in Computer Science 3361. Springer Verlag. ISBN 3-540-24509-X

Rienks, R.J. and Heylen, D.K.J. and van der Weijden, E. (2005) Argument Diagramming of Meeting Conversations. In: Multimodal Multiparty Meeting Processing, Workshop at the 7th International Conference on Multimodal Interfaces (ICMI). pp. 85-92. ISBN not assigned

Rienks, R.J. and Poppe, R.W. and Nijholt, A. and Heylen, D.K.J. and Jovanović, N. (2005) Multi-party Interaction in a Virtual Meeting Room. In: Proceedings of Measuring Behavior 2005, the 5th International Conference on Methods and Techniques in Behavioral Research. pp. 141-144. Noldus Information Technology. ISBN 90-74821-71-5

Rienks, R.J. and Poppe, R.W. and Poel, M. (2005) Speaker Prediction based on Head Orientations. In: Proceedings of the Fourteenth Annual Machine Learning Conference of Belgium and the Netherlands (Benelearn 2005). pp. 73-79. CTIT Workshop Proceedings Series WP05-03. University of Twente. ISSN 1574-0846

Rikxoort, E.M. and van den Broek, E.L. and Schouten, Th.E. (2005) The development of a human-centered object based image retrieval engine. In: Proceedings of the Eleventh Annual Conference of the Advanced School for Computing and Imaging, 8-10 Jun 2005, Heijen, The Netherlands. pp. 401-408. Advanced School for Computing and Imaging (ASCI). ISBN 90-803086-0-9

Rikxoort, E.M. and van den Broek, E.L. and Schouten, Th.E. (2005) Mimicking human texture classification. In: Human Vision and Electronic Imaging X, 17-20 Jan 2005, San Jose, CA, USA. pp. 215-226. Proceedings of SPIE 5666. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 0-8194-5639-X

Rode, H. and Hiemstra, D. (2005) Conceptual Language Models for Context-Aware Text Retrieval. In: Proceedings of the 13th Text REtrieval Conference Proceedings (TREC), 16-19 Nov 2004. 99. NIST Special Publications SP 500-261. National Institute of Standards and Technology (NIST). ISBN not assigned

van Ruth, J. (2005) A general approach to query flattening. In: Proceedings of the VLDB 2005 PhD Workshop, 29 Aug 2005, Trondheim, Norway. pp. 51-54. ISBN not assigned

Schoute, A.L. and Seesink, R.A. and Dierssen, W. and Kooij, N. (2005) Fast data sharing within a distributed, multithreaded control framework for robot teams. In: Communicating Process Architectures 2005 (WoTUG-28), 18-21 Sep 2005, Eindhoven, The Netherlands. pp. 147-154. IOS Press Concurrent Systems Engineering Series 63. IOS Press. ISBN 1-58603-561-4

Schouten, Th.E. and Kuppens, H.C. and van den Broek, E.L. (2005) Timed Fast Exact Euclidean Distance (tFEED) maps. In: Real-Time Imaging IX, 18-20 Jan 2005, San Jose, CA, USA. pp. 52-63. Proceedings of SPIE 5671. SPIE - The International Society for Optical Engineering. ISSN 0277-786X ISBN 0-8194-5644-6

van Setten, M. (2005) Supporting People in Finding Information: Hybrid Recommender Systems and Goal-Based Structuring. PhD thesis, Telematica Instituut. ISBN 90-75176-89-9

Smiljanic, M. and van Keulen, M. and Jonker, W. (2005) Formalizing the XML Schema Matching Problem as a Constraint Optimization Problem. In: Proceedings of the 16th International Conference on Database and Expert Systems Applications (DEXA2005), 22-26 Aug 2005, Copenhagen, Denmark. pp. 333-342. Lecture Notes in Computer Science 3588. Springer. ISSN 0302-9743 ISBN 978-3-540-28566-3

Theune, M. and Heylen, D.K.J. and Nijholt, A. (2005) Generating Embodied Information Presentations. In: Multimodal Intelligent Information Presentation. Kluwer Academic Publishers, pp. 47-69. ISBN 978-1-4020-3049-9

Verhage, R. (2005) Relational Approach to XPath Query Optimization. Master's thesis, University of Twente.

van der Vet, P.E. and Huibers, T.W.C. and Binz, P.-A. and Hofmann, M. (2005) ESF workshop on sustainability and governance of web and GRID resources in functional genomics. Comparative and Functional Genomics, 6. pp. 307-310. ISSN 1531-6912 *** ISI Impact 1,361 ***

Vyas, D.M. (2005) Aspect-Based Model Of User Experience. In: Workshop: Understanding and Designing (British HCI-2005 conference), 5 Sep 2005, Edinburgh, UK. pp. 1-4. University of Limerick.

Vyas, D.M. and van der Veer, G.C. (2005) Experience as Meaning: Creating, Communicating and Maintaining in Real-Spaces. In: Tenth IFIP TC13 International Conference on Human-Computer Interaction, 12-16 Sep 2005, Rome, Italy. pp. 1-4. Cornell University. ISSN not assigned

Wang, Bing and Feng, Ling and Shen, Yun (2005) Efficient XPath Evaluation. In: Proceedings of the 9th East European Conference on Advances in Databases and Information Systems (ADBIS 2005), 12-15 Sep 2005, Tallinn, Estonia. pp. 223-237. Lecture Notes in Computer Science 3631. Springer. ISSN 0302-9743 ISBN 978-3-540-28585-4

Wassink, I. and van Dijk, E.M.A.G. and Zwiers, J. and Nijholt, A. (2005) Bringing Hollywood to the Driving School: Dynamic Scenario Generation in Simulations and Games. In: INTETAIN 2005, Madonna di Campiglio, Italy. pp. 288-292. Lecture notes in Computer Science 3814 / 2005. Springer-Verlag. ISSN 0302-9743 ISBN 3-540-30509-2

van Welbergen, H. and Nijholt, A. and Reidsma, D. and Zwiers, J. (2005) Presenting in Virtual Worlds: Towards an Architecture for a 3D Presenter explaining 2D-Presented Information. In: Intetain: INtelligent TEchnologies for interactive enterTAINment, Madonna di Campiglio, Italy. pp. 203-212. Lecture Notes in Computer Science 3814. Springer Verlag. ISBN 978-3-540-30509-5

Westerveld, T.H.W. and de Vries, A.P. and de Jong, F.M.G. (2005) Workshop on the evaluation of multimedia retrieval. ACM SIGIR Forum, 39 (1). pp. 34-36. ISSN 0163-5840

Wiekens, B. (2005) Grid Access Methods and Applications. Master's thesis, University of Twente.

van Zwol, R. and de Vries, A.P. and Hiemstra, D. (2005) Editorial: Special issue on Information Retrieval. Journal of Digital Information Management, 3 (1). 1. ISSN 0972-7272

2004

Li, Q. and Wang, G. and Feng, Ling, ed. (2004) Proceedings of the 5th International Conference on Advances in Web-Age Information Management (WAIM 2004). Lecture Notes in Computer Science 3129. Springer Verlag, Berlin. ISBN 3-540-22418-1

Mihajlovic, V. and Hiemstra, D., ed. (2004) Proceedings of the 1st Twente Data Management Workshop (TDM'04) on XML Databases and Information Retrieval. CTIT Workshop Proceedings WP 04-01. Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1574-0846

Nijholt, A. and Nishida, T., ed. (2004) Social Intelligence Design. Proceedings third international workshop, CTIT Series WP04-02. Centre for Telematics and Information Technology University of Twente, Enschede. ISBN 90-75296-12-6

Ruttkay, Z.M. and Pelachaud, C., ed. (2004) From Brows to Trust: - Evaluating Embodied Conversational Agents. Kluwer, Dordrecht. ISBN 1-4020-2729-X

Asveld, P.R.J. (2004) Generating All Permutations by Context-Free Grammars in Chomsky Normal Form. Technical Report TR-CTIT-04-50, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Asveld, P.R.J. (2004) Review of "L. K'aszonyi, A pumping lemma for DLI-languages. Discrete Math. 258 (2002) 105-122". Mathematical reviews, MR2002075 / 2004g:68091. pp. 5647-5647. ISSN 0025-5629

Asveld, P.R.J. (2004) Review of "M. Jantzen & A. Kurgansyy, Refining the hierarchy of blind multicounter languages and twist-closed trios. Inform. and Comput. 185 (2003) 159-181". Mathematical reviews, MR1996426 / 2004f:68081. pp. 4868-4868. ISSN 0025-5629

Asveld, P.R.J. (2004) Review of "A. Mateescu, A. Salomaa & S. Yu, Subword histories and Parikh matrices. J. Comput. System Sci. 68 (2004) 1-21". Mathematical reviews, MR2030508 / 2004j:68101. pp. 8169-8169. ISSN 0025-5629

Asveld, P.R.J. and Nijholt, A. (2004) Report on AMiLP-3 - 3rd AMAST Workshop on Algebraic Methods in Language Processing. Bulletin of the European Association for Theoretical Computer Science, 82. pp. 340-341. ISSN 0252-9742

Binz, P.-A. and Hermjakob, H. and van der Vet, P.E. (2004) The ESF Programme on Functional Genomics workshop on Data Integration in Functional Genomics: Application to Biological Pathways. Comparative and Functional Genomics, 5 (2). pp. 148-155. ISSN 1531-6912 *** ISI Impact 1,361 ***

Blok, H.E. and Choenni, R.S. and Blanken, H.M. and Apers, P.M.G. (2004) A Selectivity Model for Fragmented Relations: Applied in Information Retrieval. IEEE Transactions on Knowledge and Data Engineering, 16 (5). pp. 635-639. ISSN 1041-4347 *** ISI Impact 1,847 ***

Boldareva, L. and Hiemstra, D. (2004) Interactive Content-Based Retrieval Using Pre-computed Object-Object Similarities. In: International Conference on Image and Video Retrieval (CIVR 2004), 21-23 Jul 2004, Dublin, Ireland. pp. 308-316. Lecture Notes in Computer Science 3115. Springer. ISSN 0302-9743 ISBN 978-3-540-22539-3

Boldareva, L. and de Vries, A.P. and Hiemstra, D. (2004) Monitoring User-System Performance in Interactive Retrieval Tasks. In: Recherche d'Informations Assistee par Ordinateur (RIAO 2004), 26-28 Apr 2004, Avignon, France. pp. 474-483. ISBN not assigned

Bosma, W.E. and André, E. (2004) Exploiting Emotions to Disambiguate Dialogue Acts. In: 2004 Conference on Intelligent User Interfaces, 13-16 Jan 2004, Funchal, Portugal. pp. 85-92. ACM Press. ISBN 1-58113-815-6

van den Broek, E.L. (2004) Emotional Prosody Measurement (EPM): A voice-based evaluation method for psychological therapy effectiveness. In: Medical and Care Compunetics. Studies in Health Technology and Informatics 103 (1). IOS Press, Amsterdam, The Netherlands, pp. 118-125. ISSN 0926-9630 ISBN 978-1-58603-431-3

van den Broek, E.L. and Kisters, P.M.F. and Vuurpijl, L.G. (2004) Design Guidelines for a Content-Based Image Retrieval Color-Selection Interface. In: Proceedings of the Conference on Dutch Directions in HCI, Dutch HCI '04, 10 June 2004, Amsterdam, The Netherlands. ACM. ISBN 1-58113-944-6

van den Broek, E.L. and Kisters, P.M.F. and Vuurpijl, L.G. (2004) The utilization of human color categorization for content-based image retrieval. In: Human Vision and Electronic Imaging IX, 19-21 Jan 2004, San Jose, CA, USA. pp. 351-362. Proceedings of SPIE 5292. SPIE-IS&T. ISSN 0277-786X ISBN 0-819-45195-9

van den Broek, E.L. and Rikxoort, E.M. (2004) Evaluation of color representation for texture analysis. In: Proceedings of the 16th Belgian Dutch Artificial Intelligence Conference (BNAIC 2004), 21-22 Oct 2004, Groningen, The Netherlands. pp. 35-42. University of Groningen. ISSN 1568-7805

Bui, T.D. (2004) Creating Emotions and Facial Expressions for Embodied Agents. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 04-63 ISBN 90-75296-10-X

Bui, T.D. and Heylen, D.K.J. and Nijholt, A. (2004) Building embodied agents that experience and express emotions. In: Proceedings 17th annual conference on Computer Animation and Social Agents (CASA2004), 7-9 July 2004, Geneva, Switzerland. pp. 27-34. Computer Graphics Society.

Bui, T.D. and Heylen, D.K.J. and Nijholt, A. (2004) Combination of facial movements on a 3D talking head. In: Proceedings Computer Graphics International 2004 (CGI 2004), 16-19 June 2004, Crete, Greece. pp. 284-291. IEEE Computer Society. ISSN 1530-1052 ISBN 0-7695-2171-1

Bui, T.H. and Rajman, M. and Melichar, M. (2004) Rapid Dialogue Prototyping Methodology. In: Proceedings of the 7th International Conference on Text, Speech Dialogue (TSD), 8-11 Sep, Brno, Czech Republic. pp. 579-586. Lecture Notes in Computer Science 3206/2004. Springer Verlag. ISBN 978-3-540-23049-6

Bui, V.C. (2004) Write-intensive applications with LDAP. Master's thesis, University of Twente.

van Bunningen, A.H. (2004) Context aware querying - Challenges for data management in ambient intelligence. Technical Report TR-CTIT-04-51, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Choenni, R.S. and Blok, H.E. and Fokkinga, M.M. (2004) Extending the Relational Model with Uncertainty and Ignorance. Technical Report TR-CTIT-04-29, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Declerck, T. and Saggion, H. and Kuper, J. and Samiotou, A. and Wittenburg, P. and Contreras, J. (2004) Contribution of NLP to the Content Indexing of Multimedia Documents. In: International Conference on Image and Video Retrieval (CIVR'04), 21-23 July 2004, Dublin. pp. 610-618. Lecture Notes in Computer Science 3115. Springer-Verlag. ISBN 978-3-540-22539-3

Evers, S. (2004) Form follows function: Editor GUIs in a functional style. Master's thesis, University of Twente.

Goranko, V. and Jamroga, W.J. (2004) Comparing Semantics of Logics for Multi-agent Systems. Synthese, 139 (2). pp. 241-280. ISSN 0039-7857 *** ISI Impact 0,676 ***

Grust, T. and van Keulen, M. and Teubner, J. (2004) Accelerating XPath Evaluation in Any RDBMS. Transactions on Database Systems (TODS), 29 (1). pp. 91-131. ISSN 0362-5915 *** ISI Impact 1,216 ***

Herder, E. (2004) Sniffing Around for Providing Navigation Assistance. In: Workshop on Adaptivity and User Modeling in Interactive Systems ABIS 2004, Berlijn. pp. 20-24. ISBN not assigned

Herder, E. and van Dijk, E.M.A.G. (2004) Site Structure and User Navigation: Models, Measures and Methods. In: Adaptable and Adaptive Hypermedia Systems. Idea Group Publishing, Hershey, pp. 19-34. ISBN 1-59140-567-X

Herder, E. and Juvina, I. (2004) Discovery of Individual User Navigation Styles. In: Workshop on Individual Differences in Adative Hypermedis at AH 2004, August 23-26 2004, Eindhoven, The Netherlands. pp. 40-49. Birkbeck College, University of London. ISBN not assigned

Heylen, D.K.J. and Vissers, M. and op den Akker, H.J.A. and Nijholt, A. (2004) Affective feedback in a tutoring system for procedural tasks. In: ISCA Workshop on Affective Dialogue Systems, 14-16 June 2004, Kloster Irsee, Germany. pp. 244-253. Lecture Notes in Computer Science 3068. Springer Verlag. ISBN 3-540-22143-3

Hiemstra, D. and Mihajlovic, V. (2004) Report on the first Twente Data Management Workshop on XML Databases and Information Retrieval. ACM SIGMOD record, 33 (4). pp. 100-102. ISSN 0163-5808 *** ISI Impact 0,849 ***

Hiemstra, D. and Robertson, S.E. and Zaragoza, H. (2004) Parsimonious Language Models for Information Retrieval. In: Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval, July 25-29, 2004, Sheffield, United Kingdom. pp. 178-185. ACM Press. ISBN 1-58113-881-4

Israël, M. and van den Broek, E.L. and van der Putten, P. (2004) Automating the construction of scene classifiers for content-based video retrieval. In: Proceedings of the Fifth International Workshop on Multimedia Data Mining (MDM/KDD'04), 22 Aug 2004, Seattle, WA, USA. pp. 38-47. Accenture. ISBN not assigned

Israël, M. and van den Broek, E.L. and van der Putten, P. and den Uyl, M.J. (2004) Real time automatic scene classification. In: Proceedings of the 16th Belgian Dutch Artificial Intelligence Conference (BNAIC), 21-22 Oct 2004, Groningen, The Netherlands. pp. 401-402. University of Groningen. ISSN 1568-7805

Jamroga, W.J. (2004) Using Multiple Models of Reality. On Agents who Know how to Play Safer. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 04-64 ISBN 90-75296-11-8

Jamroga, W.J. (2004) Strategic Planning through Model Checking of ATL Formulae. In: Artificial Intelligence and Soft Computing (ICAISC 2004). pp. 879-884. Lecture notes in Computer Science 3070. Springer Verlag. ISSN 0302-9743 ISBN 3-540-22123-9

Jamroga, W.J. and van der Hoek, W. (2004) Agents that Know How to Play. Fundamenta Informaticae, 63 (2-3). pp. 185-219. ISSN 0169-2968 *** ISI Impact 0,522 ***

Jamroga, W.J. and van der Hoek, W. and Wooldridge, M. (2004) On Obligations and Abilities. In: Deontic Logic in Computer Science (DEON'04), May 26-28, 2004, Madeira, Portugal. pp. 165-181. Lecture notes in Computer Science 3065. Springer Verlag. ISBN 3-540-22111-5

de Jong, F.M.G. (2004) Disclosure of non-scripted video content: InDiCo and M4/AMI. In: Proceedings 3th International Conference on Image and Video Retrieval, July, 2006, Dublin, Ireland. pp. 647-655. Lecture Notes in Computer Science 3115. Springer Verlag. ISSN 0302-9743 ISBN 3-540-22539-0

Jovanović, N. and op den Akker, H.J.A. (2004) Towards automatic addressee identification in multi-party dialogues. In: Proceedings of the 5th SIGdial Workshop on Discourse and Dialogue, 30 Apr - 01 May 2004, Boston, MA, USA. pp. 89-92. Association for Computational Linguistics.

de Keijzer, A. and van Keulen, M. (2004) A possible world approach to uncertain relational data. In: International Workshop on Supporting Imprecision and Uncertainty in Flexible Databases (SIUFDB 2004), 3 Sep 2004, Zaragoza, Spain. pp. 922-926. DEXA Workshops. IEEE Computer Society. ISBN 0-7695-2195-9

de Keijzer, A. and van Keulen, M. (2004) A Probabilistic Database Extension. Technical Report TR-CTIT-04-21, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Kersting, K. and van Otterlo, M. and de Raedt, L. (2004) Bellman goes Relational. In: Proceedings of the International Conference on Machine Learning ({ICML'04}), 05 July 2004, Banff, Alberta, Canada. pp. 465-472. ACM. ISBN 1-58113-8385

van Keulen, M. (2004) Relational Approach to Logical Query Optimization of XPath. In: Proceedings of the 1st Twente Data Management Workshop (TDM'04) on XML Databases and Information Retrieval, 21 Jun 2004, Enschede, The Netherlands. pp. 57-63. CTIT Workshop Series WP 04-01. Centre for Telematics and Information Technology University of Twente. ISSN 1574-0846

Kiss, S. (2004) Web Based VRML Modelling. In: Geometric Modeling: Techniques, Applications, Systems and Tools. Kluwer Academic Publishers, Dordrecht, pp. 256-280. ISBN 1-4020-1817-7

Kraaij, W. (2004) Variations on language modeling for information retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 04-62 ISBN 90-75296-09-6

Kraaij, W. and de Jong, F.M.G. (2004) Transitive probabilistic CLIR models. In: Proceedings of the 7th International RIAO Conference (Recherche d'Information Assistée par Ordinateur), April, 2004, Avignon, France. pp. 69-81. Centre de hautes etudes internationales (CID). ISBN 2 905450-09-6

Kuper, J. (2004) Grafische Ondersteuning bij Programmeeronderwijs (Dutch). In: Proceedings Nationaal Informatica Onderwijs Congres (NIOC'04), 3-4 November 2004, Groningen. pp. 67-72. Uitgeverij Passage. ISBN 90-5452-124-4

Malchanau, A.V. (2004) Can Intelligent Environments be Trustworthy? Designing for trust in Scientific Communication: Concept of Habitable Interfaces (Position Paper). In: CHI '04 extended abstracts on Human factors in computing systems, Workshop Session: Considering Trust in Ambient Societies, 26 Apr 2004, Vienna, Austria. pp. 14-17. ACM Press. ISBN 1-58113-703-6

Mayer, S. and Grust, T. and van Keulen, M. and Teubner, J. (2004) An Injection with Tree Awareness: Adding Staircase Join to PostgreSQL. In: Proceedings of the 30th International Conference on Very Large Data Bases (VLDB 2004), 31 Aug - 3 Sep 2004, Toronto, Canada. pp. 1305-1308. Morgan Kaufmann Publishers. ISBN 0120884690

Meratnia, N. (2004) Two Approaches for Successful Mapping GPS Data to Underlying Road Network in Location-based Services. In: Proceedings of the 1st Workshop on Positioning, Navigation and Communication (WPNC 2004), 26 March 2004, Hanover, Germany. pp. 113-118. Shaker Verlag. ISBN 3-8322-2553-6

Meratnia, N. and de By, R.A. (2004) Spatiotemporal Compression Techniques for Moving Point Objects. In: Proceedings of the 9th International Conference on Extending Database Technology (EDBT 2004), March 14-18, 2004, Crete, Greece. pp. 765-782. Lecture Notes of Computer Science 2992. Springer-Verlag. ISSN 0302-9743 ISBN 978-3-540-21200-3

Mihajlovic, V. and Hiemstra, D. and Blok, H.E. and Apers, P.M.G. (2004) An XML-IR-DB-Sandwich: Is it Better with an Algebra in Between? In: Proceedings of the Joint Workshops on XML, IR, and DB, 29 Jul 2004, Sheffield, United Kingdom. pp. 39-46.

Mulder, M.P. and Nijholt, A. and op den Akker, H.J.A. and den Uyl, M. and Terpstra, P. (2004) A Lexical, Grammatical Implementation of Affect. In: 7th International Conference on Text, Speech & Dialogue (TSD 2004), 8-11 September 2004, Brno, Czech Republic. pp. 171-177. Lecture Notes in Computer Science 3206. Springer Verlag. ISBN 3-540-23049-1

Nijholt, A. (2004) Overal gelijk. In: GELIJK: Annuarium 2003. Christiaan Huygens, Delft, pp. 26-27.

Nijholt, A. (2004) Logisch. In: LOGISCH: Annuarium 2004. Christiaan Huygens, Delft, pp. 17-17.

Nijholt, A. (2004) Smart Exposition Rooms: The Ambient Intelligence View. In: Electronic Imaging & the Visual Arts (EVA 2004), 29 March - 5 April 2004, Florence, Italy. pp. 100-105. Pitagora Editrice. ISBN 88-371-1479-6

Nijholt, A. (2004) Multimodal integration of haptics, speech, and affect in an educational environment. In: Proceedings International Conference on Computing, Communications and Control Technologies (Volume II), Austin, Texas, Austin. pp. 94-97. IIIS. ISBN 980-6560-17-5

Nijholt, A. (2004) Een vergeten hoofdstuk uit het leven van . . . In: Liber Amicorum. Ter gelegenheid van de 50e verjaardag van John-Jules Charles Meyer. SIKS Research School, Utrecht, pp. 83-84.

Nijholt, A. (2004) Tijd. In: Bij die wereld wil ik horen! Zesendertig columns & drie essays over de vorming tot academicus. Uitgeverij Boom, Amsterdam, pp. 104-106. ISBN 9053529888

Nijholt, A. (2004) Where computers disappear, virtual humans appear. Computers and Graphics, 28 (4). pp. 465-476. ISSN 0097-8493 *** ISI Impact 0,720 ***

Nijholt, A. (2004) Meetings, Gatherings and Events in Smart Environments. In: ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in Industry (VRCAI2004), 15-18 June 2004, Singapore. pp. 229-232. ACM Press. ISBN 1-58113-884-9

Nijholt, A. (2004) Observations on humor act construction. In: Cybernetics and Systems 2004, 13-16 April 2004, Vienna, Austria. pp. 91-96. Austrian Society for Cybernetics Studies. ISBN 3 85206 169 5

Nijholt, A. (2004) Multimodality and Ambient Intelligence. In: Algorithms in Ambient Intelligence. Philips Research Book Series. Kluwer Academic Publishers, Boston/Dordrecht/London, pp. 23-53. ISBN 1-4020-1757-X

Nijholt, A. and op den Akker, H.J.A. and Heylen, D.K.J. (2004) Meetings and meeting modeling in smart surroundings. In: Social Intelligence Design. Proceedings third international workshop, Enschede. pp. 145-158. CTIT-Series WP-04-02. Centre for Telematics and Information Technology University of Twente. ISBN 90-75296-12-6

Nijholt, A. and Rist, T. and Tuinenbreijer, K. (2004) Lost in ambient intelligence. In: Proceedings ACM Conference on Computer Human Interaction (CHI 2004), 24-29 April 2004, Vienna, Austria. pp. 1725-1726. ACM Press. ISBN 1-58113-703-6

van Otterlo, M. (2004) Relational Reinforcement Learning (thesis review). BNVKI Newsletter, 21 (4). pp. 85-86. ISSN 1566-8266

van Otterlo, M. (2004) Reinforcement Learning for Relational MDPs. In: Machine Learning Conference of Belgium and the Netherlands (BeNeLearn'04), 8-9 Jan 2004, Brussels, Belgium. pp. 138-145. Brussels. ISBN not assigned

van Otterlo, M. and Kersting, K. (2004) Challenges for Relational Reinforcement Learning. In: Proceedings of the Workshop on Relational Reinforcement Learning at ICML'04, 4-8 July 2004, Banff, Alberta, Canada. pp. 74-80. Oregon State University. ISSN not assigned ISBN not assigned

van Otterlo, M. and Kersting, K. and de Raedt, L. (2004) Bellman goes Relational (extended abstract). In: Proceedings of the 16th Belgium-Netherlands Artificial Intelligence Conference (BNAIC'04), 21-22 Oct 2004, Groningen, Netherlands. pp. 287-288. University of Groningen. ISSN 1568-7805

Pajarskaite, G. and Griciute, V. and Raskinis, G. and Kuper, J. (2004) Designing HMM-based part-of-speech tagger for Lithuanian language. Informatica, 15 (2). pp. 231-242. ISSN 0868-4952 *** ISI Impact 1,786 ***

Poel, M. and op den Akker, H.J.A. and Heylen, D.K.J. and Nijholt, A. (2004) Emotion based Agent Architectures for Tutoring Systems: The INES Architecture. In: Cybernetics and Systems 2004. Workshop on Affective Computational Entities (ACE 2004), 13-16 April 2004, Vienna, Austria. pp. 663-667. Austria Society of Cybernetic Studies. ISBN 3 85206 169 5

Poel, M. and Seesink, R.A. and Schoute, A.L. and Dierssen, W. and Kooij, N. (2004) Design of a Multi Agent Architecture for Robot Soccer. A Case Study. In: The European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems (EUNITE) 2004, 10-12 June 2004, Aachen, Germany. pp. 364-370. ISBN 3-86130-368-X

Rajugan, R. and Chang, E. and Feng, Ling and Dillon, T.S. (2004) XML views. Part II. Modeling conceptual views using XSemantic nets. In: The 30th Annual International Conference of the IEEE Industrial Electronic Society (IECON), 2-6 Nov 2004, Busan, South Korea. pp. 454-462. IEEE Conference Proceedings 1. IEEE Computer Society.

van Rein, H. and van Keulen, M. (2004) Zoeken in XML: van XPath naar SQL. DB/M: Database Magazine (6). pp. 45-49. ISSN 0925-6911

Reuvekamp, M. and Zwiers, J. and Lammertse, P. (2004) Haptic Water; Haptics on an Animated Surface. In: Proceedings of the 4th International Conference EuroHaptics 2004, 5--7 June 2004, Munchen. pp. 432-435. Technische Universität München. ISBN 3-9809614-0-0

Roelofsen, F. (2004) Contextual Reasoning. Complexity Analysis and Decision Procedures. Master's thesis, University of Twente.

van Ruth, J. and Fokkinga, M.M. and van Keulen, M. (2004) The Dodo Query Flattening System. Technical Report TR-CTIT-04-41, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Ruttkay, Z.M. and Dormann, C. and Noot, H. (2004) ECAs on a Common Ground - A Framework for Design and Evaluation. In: From Brows to Trust: - Evaluating Embodied Conversational Agents. Human-Computer Interaction Series 7. Kluwer, Dordrecht, pp. 27-66. ISBN 978-1-4020-2729-1

Ruttkay, Z.M. and ten Hagen, P. (2004) Reactive Monologues - Modeling Refinements and Variations of Interaction Protocols of ECAs. In: AAMAS04 WS on "Balanced Perception and Action in ECAs", New York, US. 8. AAMAS. ISBN not assigned

van Schooten, B.W. and Nijholt, A. and van Dijk, E.M.A.G. (2004) A software toolkit for web-based virtual environments based on a shared database. In: Proceedings of the IADIS International Conference WWW/Internet, 6-9 oct 2004, Madrid, Spain. pp. 691-698. IADIS Press. ISBN 972-99353-0-0

Schouten, Th.E. and van den Broek, E.L. (2004) Fast Exact Euclidean Distance (FEED) Transformation. In: Proceedings of the 17th IEEE International Conference on Pattern Recognition (ICPR 2004), 23-26 Aug 2004, Cambridge, United Kingdom. pp. 594-597. IEEE Computer Society. ISSN 1051-4651 ISBN 0-7695-2128-2

van Setten, M. and Veenstra, M. and Nijholt, A. and van Dijk, E.M.A.G. (2004) Case-based reasoning as a prediction strategy for hybrid recommender systems. In: Second International Atlantic Web Intelligence Conference (AWIC 2004), Cancun, Mexico, 16-19 May 2004, Cancun, Mexico. pp. 13-22. Lecture Notes in Computer Science 3034. Springer-Verlag. ISBN 3-540-22009-7

Shen, Yun and Feng, Ling and Shen, Tao and Wang, Bing (2004) A Self-adaptive Scope Allocation Scheme for Labeling Dynamic XML Documents. In: Proceedings of the 15th International Conference on Database and Expert Systems Applications (DEXA 2004), August 30-September 3, 2004, Zaragoza, Spain. pp. 811-821. Lecture Notes in Computer Science 3180. Springer. ISSN 0302-9743 ISBN 978-3-540-22936-0

Smiljanic, M. and van Keulen, M. and Jonker, W. (2004) Defining the XML Schema Matching Problem. Technical Report TR-CTIT-04-17, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Theune, M. and Rensen, S. and op den Akker, H.J.A. and Heylen, D.K.J. and Nijholt, A. (2004) Emotional characters for automatic plot creation. In: TIDSE 2004: Technologies for Interactive Digital Storytelling and Entertainment, 24-26 June 2004, Darmstadt, Germany. pp. 95-100. Lecture Notes in Computer Science 3105. Springer Verlag. ISSN 0302-9743 ISBN 3-540-22283-9

van der Vet, P.E. and Mossel, E. (2004) The C₂M project: a wrapper generator for chemistry and biology In: Sharing knowledge: scientific communication, 10-13 March 2003, Osnabrück. pp. 267-282. InformationsZentrum Sozialwissenschaften. ISBN 3-8206-0145-7

Westerveld, T.H.W. (2004) Using generative probabilistic models for multimedia retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 04-67 ISBN 90-75296-13-4

Xinming, T. (2004) Spatial object modeling in fuzzy topological spaces: with applications to land cover change. PhD thesis, University of Twente. ITC Dissertation no. 108 ISBN 90-6164-220-5

Zwarts, S. and Nijholt, A. and op den Akker, H.J.A. and Poel, M. (2004) CBR in Dependency-based Machine Translation. In: Proceedings of Konvens 2004, 14-17 September 2004, Vienna, Austria. pp. 205-208. Schriftenreihe der Oesterreichischen Gesellschaft fuer Artificial Intelligence 5. Oesterreichischen Gesellschaft fuer Artificial Intelligence. ISBN 3-85027-005-X

2003

Blanken, H.M. and Grabs, T. and Schek, H.-J. and Schenkel, R. and Weikum, G., ed. (2003) Intelligent Search on XML Data. Lecture Notes in Computer Science 2818. Springer, Berlin, Germany, pp. 231-245. ISBN 978-3-540-40768-3

Spoto, F. and Scollo, G. and Nijholt, A., ed. (2003) Algebraic Methods in Language Processing. Twente Workshops on Language Technology 21. University of Twente, Enschede. ISSN 0929-0672

Allen, J. and Aslam, J. and Belkin, N. and Buckley, C. and Callan, J. and Croft, W.B. and Dumais, S. and Fuhr, N. and Harman, D. and Harper, D.J. and Hiemstra, D. and Hofmann, T. and Hovey, E. and Kraaij, W. and Lafferty, J. and Lavrenko, V. and Lewis, D. and Liddy, L. and Manmatha, R. and McCallum, A. and Ponte, J. and Prager, J. and Radev, D. and Resnik, P. and Robertson, S.E. and Rosenfeld, R. and Roukos, S. and Sanderson, M. and Schwartz, R. and Singhal, A. and Smeaton, A. and Turtle, H. and Voorhees, E.M. and Weischedel, R. and Xu, Jing and Zhai, B.C. (2003) Challenges in Information Retrieval and Language Modeling. ACM SIGIR Forum, 37 (1). pp. 31-47. ISSN 0163-5840

Asveld, P.R.J. (2003) Review of "A. Cherubini, S. Crespi Reghizzi & P. San Pietro, Associative language descriptions. Theoret. Comput. Sci. 270 (2002) 463-491". Mathematical reviews, MR1871081 / 2003a:68073. pp. 571-572. ISSN 0025-5629

Asveld, P.R.J. (2003) Review of "M. Delorme; J. Mazoyer; Reconnaissance parallele des langages rationnels sur automates cellulaires plans [Parallel recognition of rational languages on plane cellular automata], Theoret. Comput. sci. 281 (2002) 251-289". Mathematical reviews, MR1909577 / 2003e:68089. pp. 3775-3775. ISSN 0025-5629

Asveld, P.R.J. (2003) Review of "Y. Ceccherini-Silberstein & W. Woess, Growth and ergodicity of context-free languages. Trans. Amer. Marh. Soc. 354 (2002) 4597-4625". Mathematical reviews, MR1926891 / 2003g:68067. pp. 5480-5480. ISSN 0025-5629

Asveld, P.R.J. (2003) Review of "J. Honkala, The equivalence problem of polynomially bounded DOL systems --- A bound depending only on the size of the alphabet. Theory Comput. Syst. 36 (2003) 89-103". Mathematical reviews, MR1941845 / 2003h:68067. pp. 6284-6284. ISSN 0025-5629

Bernardi, L. and Rojas, I. and van der Vet, P.E. (2003) Conference report: the ESF Programme on Integrated Approaches to functional Genomics. Workshop on Ontology for Biology. Comparative and Functional Genomics, 4 (1). pp. 68-70. ISSN 1531-6912 *** ISI Impact 1,361 ***

Boldareva, L. and Hiemstra, D. and Jonker, W. (2003) Relevance feedback in probabilistic multimedia retrieval. In: Proceedings of the DELOS Workshop on Multimedia Contents in Digital Libraries, 2-3 Jun 2003, Chania, Crete, Greece.

van den Broek, E.L. (2003) A stress marker in speech. Toegepaste Taalwetenschap in Artikelen, 69 (1). pp. 143-153. ISSN 0169-7420

van den Broek, E.L. and Hendriks, M.A. and Puts, M.J.H. and Vuurpijl, L.G. (2003) Modeling human color categorization: Color discrimination and color memory. In: Proceedings of the Belgian Dutch Artificial Intelligence Conference (BNAIC2003), 23-24 Oct. 2003, Nijmegen, The Netherlands. pp. 59-66. SNN Adaptive Intelligence, Radboud Universiteit Nijmegen. ISBN not assigned

Bui, T.D. and Heylen, D.K.J. and Nijholt, A. (2003) Improvements on a simple muscle-based 3D face for realistic facial expressions. In: Proceedings 16th International Conference on Computer Animation and Social Agents (CASA'2003), 7-9 May 2003, New Brunswick, USA. pp. 33-40. IEEE Computer Society. ISBN 0-7695-1934-2

Bui, T.D. and Heylen, D.K.J. and Nijholt, A. and Poel, M. (2003) Exporting vector muscles for facial animation. In: Smart Graphics 2003. Third International Symposium, 2-4 July 2003, Heidelberg, Germany. pp. 251-260. Lecture Notes in Computer Science 2733. Springer Verlag. ISBN 3-540-40557-7

Bui, T.D. and Jamroga, W.J. (2003) Multi-Agent Planning with Planning Graph. In: Proceedings of eunite2003, July 10-12, 2003, Oulu, Finland. pp. 558-564.

Bui, T.H. and Heylen, D.K.J. and Poel, M. and Nijholt, A. (2003) Automatic face morphing for transferring facial animation. In: Proceedings of the 6th IASTED International Conference on Computers, Graphics, and Imaging (CGIM 2003), 13-16 August 2003, Honolulu, Hawai, USA. pp. 19-24. ACTA Press. ISBN 0-88986-376-8

Burghouts, G.J. and Heylen, D.K.J. and Poel, M. and op den Akker, H.J.A. and Nijholt, A. (2003) An Action Selection Architecture for an Emotional Agent. In: Recent Advances in Artificial Intelligence. Proceedings of the 16th International FLAIRS, 12-14 May 2003, St. Augustine, Florida. pp. 293-297. AAAI Press. ISBN 978-1-57735-177-1

Campos dos Santos, J.L. (2003) A biodiversity information system in an open data-metadatabase architecture. PhD thesis, University of Twente. ITC Dissertation no. 100 ISBN 90-6164-214-0

Chang, E. and Damiani, E. and Feng, Ling (2003) Trends in XML Technology for the Global Information Infrastructure. International Journal of Computer Systems Science & Engineering, 18 (5). pp. 225-225. ISSN 0267-6192 *** ISI Impact 0,319 ***

Declerck, T. and Cunningham, H. and Saggion, H. and Kuper, J. and Reidsma, D. and Wittenburg, P. (2003) MUMIS -- Advanced information extraction for multimedia indexing and searching. In: Digital Media Processing for Multimedia Interactive Services: Proceedings of the 4th European Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS'03), 9-11 April 2003, London. pp. 553-556. World Scientific. ISBN 9812383557

van Dijk, E.M.A.G. and op den Akker, H.J.A. and Nijholt, A. and Zwiers, J. (2003) Navigation assistance in virtual worlds. Informing Science, Special Series on Community Informatics, 6. pp. 115-125. ISSN 1547-9684

Feng, Ling (2003) Supporting Intelligent Querying Over Multimedia Digital Libraries. (Invited) In: Proceedings of the 3rd International Conference on Intelligent Multimedia Computing and Networking, 26-30 Sep 2003, Cary, North Carolina, USA.

Feng, Ling and Dillon, T.S. and Chang, E. (2003) Schemata Transformation of Object-Oriented Conceptual Models to XML. International Journal of Computer Systems Science & Engineering, 18 (1). pp. 45-60. ISSN 0267-6192 *** ISI Impact 0,319 ***

Grust, T. and van Keulen, M. (2003) Tree Awareness for Relational DBMS Kernels: Staircase Join. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science 2818. Springer, Berlin, Germany, pp. 231-245. ISBN 978-3-540-40768-3

Grust, T. and van Keulen, M. and Teubner, J. (2003) Staircase Join: Teach a Relational DBMS to Watch its (Axis) Steps. In: Proceedings of the 29th International Conference on Very Large Databases (VLDB2003), 9-12 Sep 2003, Berlin, Germany. pp. 524-535. Morgan Kaufmann Publishers. ISBN 0-12-722442-4

Herder, E. (2003) Modeling user navigation. In: User Modeling 2003, June 22-26 2003, Johnstown, PA, USA. pp. 417-419. Lecture Notes in Computer Science 2702. Springer Verlag. ISSN 0302-9743 ISBN 3-540-40381-7

Herder, E. (2003) Revisitation Patterns and Disorientation. In: German Workshop on Adaptivity and User Modeling in Interactive Systems ABIS03, Oct 6-8 2003, Karlsruhe. pp. 291-294. University of Karlsruhe, Germany. ISBN not assigned

Herder, E. (2003) Utility-Based Evaluation of Adaptive Systems. In: Workshop on Empirical Evaluation of Adaptive Systems User Modeling 2003, June 22 2003, Johnstown, PA, USA. pp. 25-30. ISBN not assigned

Herder, E. and van Dijk, E.M.A.G. (2003) From Browsing Behavior to Usability Matters. In: 10th International Conference on Human-Computer Interaction, June 22-27 2003, Crete, Greece. pp. 452-456. Human-Computer Interaction 3. Lawrence Erlbaum. ISBN 0-8058-4932-7

Heylen, D.K.J. and Nijholt, A. and op den Akker, H.J.A. and Vissers, M. (2003) Socially Intelligent Tutor Agents. In: Proceedings Intelligent Virtual Agents (IVA 2003), 15-17 September 2003, Kloster Irsee, Germany. pp. 341-347. Lecture Notes in Artificial Intelligence 2792. Springer Verlag. ISBN 3-540-20003-7

Heylen, D.K.J. and Nijholt, A. and Stronks, B. and van der Vet, P.E. (2003) Designing friends. In: Proceedings Social Intelligence Design (SID 2003), 6-8 July 2003, London, UK. Royal Holloway University of London.

Hiemstra, D. (2003) A Database Approach to Content-based XML retrieval. In: Proceedings of the First Annual Workshop of the Initiative for the Evaluation of XML retrieval (INEX 2002), 9-11 Dec 2002, Dagstuhl, Germany. pp. 111-118. ERCIM Workshop Proceedings. European Research Consortium for Informatics and Mathematics (ERCIM).

Hiemstra, D. (2003) Statistical Language Models for Intelligent XML Retrieval. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science 2818. Springer, Berlin, Germany, pp. 107-118. ISBN 978-3-540-40768-3

Hiemstra, D. and de Vries, A.P. and Blok, H.E. and van Keulen, M. and Jonker, W. and Kersten, M.L. (2003) CIRQUID: Complex Information Retrieval QUeries In a Database. Technical Report TR-CTIT-03-26, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Hofs, D.H.W. and op den Akker, H.J.A. and Nijholt, A. and Hondorp, G.H.W. (2003) A multimodal interaction system for navigation. In: Proceedings Diabrück 2003, 7th Workshop on the Semantics and Pragmatics of Dialogue, 4-6 September 2003, Saarbruecken, Germany. pp. 183-184. Saarland University.

Hospers, M. and Kroezen, E. and Nijholt, A. and op den Akker, H.J.A. and Heylen, D.K.J. (2003) Developing a Generic Agent-based Intelligent Tutoring System. In: 3rd IEEE International Conference on Advanced Learning Technologies (ICALT 2002), 9-12 July 2003, Athens, Greece. pp. 443-443. IEEE Computer Society. ISBN 0-7695-1967-9

Hospers, M. and Kroezen, E. and Nijholt, A. and op den Akker, H.J.A. and Heylen, D.K.J. (2003) An agent-based intelligent tutoring system for nurse education. In: Applications of Software Agent Technology in the Health Care Domain. Whitestein Series in Software Agent Technologies. Birkhauser Publishing Ltd, Basel, Switzerland, pp. 143-159. ISBN 978-3-7643-2662-3

Jamroga, W.J. (2003) Some Remarks on Alternating Temporal Epistemic Logic. In: Proceedings of Formal Approaches to Multi-Agent Systems (FAMAS 2003), April 12, 2003, Warsaw, Poland. pp. 133-139.

Jamroga, W.J. (2003) Safer Decisions Against A Dynamic Opponent. In: Proceedings of Intelligent Information Systems (IIS 2003). pp. 79-85. Advances in Soft Computing.

Jamroga, W.J. (2003) A Confidence Measure for Learning Probabilistic Knowledge in a Dynamic Environment. In: Proceedings of International Conference on Computational Intelligence for Modelling Control and Automation (CIMCA 2003). pp. 182-192.

Jamroga, W.J. (2003) Confidence Measure for a Learning Agent. In: Proceedings of Scandinavian Conference on Artificial Intelligence (SCAI'03), November 2-4, 2003, Bergen, Norway. pp. 95-105.

van Keulen, M. and Vonk, J. and de Vries, A.P. and Flokstra, Jan and Blok, H.E. (2003) Moa and the multi-model architecture: a new perspective on NF² In: Proceedings of the 14th International Conference on Database and Expert Systems Applications (DEXA2003), 1-5 Sep 2003, Prague, Czech Republic. pp. 67-76. Lecture Notes in Computer Science 2736. Springer-Verlag. ISSN 0302-9743 ISBN 978-3-540-40806-2

Kiss, S. (2003) 3D Character Centred Online Editing Modalities for VRML-based Virtual Environments. PhD thesis, University of Twente, Enschede. ISBN 90-75296-07-X

Kiss, S. and Nijholt, A. (2003) Viewpoint Adaptation during Navigation based on Stimuli from the Virtual Environment. In: Web3D 2003 Symposium, 8th International Conference on 3D Web Technology, 19-26 March, Saint Malo, France. pp. 19-26. ACM SIGGRAPH. ISBN 1-58113-644-7

Kiss, S. and Nijholt, A. and Zwiers, J. (2003) Virtual modeling. In: Proceedings Eurographics 2003: Modeling the real world, 1-6 September 2003, Granada, Spain. pp. 81-84. Eurographics Association.

Kuper, J. and Saggion, H. and Cunningham, H. and Declerck, T. and Hoenkamp, E. and Puts, M. and de Jong, F.M.G. and Wilks, Y. and Wittenburg, P. (2003) Event-coreference across Multiple Multi-lingual Sources in the MUMIS project (Extended Abstract). In: 15th Belgium-Netherlands Conference on Arificial Intelligence (BNAIC'03), 23-24 October 2003, Nijmegen. pp. 425-426. University of Nijmegen. ISSN 1568-7805

Kuper, J. and Saggion, H. and Cunningham, H. and Declerck, T. and de Jong, F.M.G. and Reidsma, D. and Wilks, Y. and Wittenburg, P. (2003) Intelligent multimedia indexing and retrieval through multi-source information extraction and merging. In: 18th International Joint Conference of Artificial Intelligence (IJCAI), 9-15 August 2003, Acapulco. pp. 409-414. Morgan Kaufman Publishers. ISBN 0-127-05661-0

List, J.A. and Mihajlovic, V. and de Vries, A.P. and Ramirez, G. and Hiemstra, D. (2003) The TIJAH XML-IR system at INEX 2003. In: Proceedings of the 2nd Initiative on the Evaluation of XML Retrieval (INEX 2003), 15-17 Dec 2003, Dagstuhl, Germany. pp. 102-109. University of Duisburg.

Malchanau, A.V. and van der Vet, P.E. and Roosendaal, H.E. (2003) Federating resources of information systems: browsing interface (FRISBI). In: Conferentie Informatiewetenschap 2003, 03-Nov-2003, Eindhoven. pp. 85-90. Computing Science Reports. Technical University of Eindhoven. ISSN 0926-4515

Meratnia, N. and de By, R.A. (2003) Trajectory Representation in Location-Based Services: Problems and Solution. In: Proceedings of the Fourth International Conference on Web Information Systems Engineering Workshops (WISEW'03), Rome, Italy. pp. 18-24. IEEE Computer Society. ISBN 0-7695-2103-7

Mihajlovic, V. and Hiemstra, D. and Apers, P.M.G. (2003) CIRQuL: Complex Information Retrieval Query Language. In: Proceedings of the VLDB 2003 PhD Workshop, 12-13 Sep 2003, Berlin, Germany. CEUR Workshop Proceedings 76. CEUR-WS.org. ISSN 1613-0073

Monz, C. (2003) From Document Retrieval to Question Answering. PhD thesis, Universiteit van Amsterdam. ISBN 90-5776-116-5

Nijholt, A. (2003) Humor and Embodied Conversational Agents. Technical Report TR-CTIT-03-03, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Nijholt, A. (2003) Integere computers. In: Jaarboek 2002, Studievereniging Christiaan Huygens. University of Delft, Delft, pp. 26-27.

Nijholt, A. (2003) From Piano Playing to Nursing: Examples of Multi-agent Educational Environments. In: Agentcities ID3, 7-8 february 2003, Barcelona. EU AgentsCities.

Nijholt, A. (2003) Verdwijnende computers, verdwijnende talen? In: Philologia Frisica Anno 2002. Koninklijke Akademie van Wetenschappen, Fryske Akademy, Ljouwert, pp. 11-36. ISBN 90-6171-959-3

Nijholt, A. (2003) Making interactive personal guides more attractive. In: Proceedings EVA 2003 Florence: Electronic Imaging & the Visual Arts, 24-28 March 2003, Florence, Italy. pp. 128-132. Pitagora Editrice. ISBN 88-371-1391-9

Nijholt, A. (2003) Disappearing computers, social actors and embodied agents. In: 2003 International Conference on CYBERWORLDS, 2-5 December 2003, Singapore. pp. 128-134. IEEE Computer Society. ISBN 0-7695-1922-9

Nijholt, A. and op den Akker, H.J.A. and de Jong, F.M.G. (2003) Language interpretation and generation for football commentary. In: ACTAS-1: VIII Symposio Social, 20-24 January 2003, Santiago de Cuba. pp. 594-599. Centro de Linguistica Aplicade. ISBN 959-7174-01-4

Nijholt, A. and Mulder, M.P. (2003) Towards Humorous Anaphora Resolution. In: Proceedings of the ISHS (International Society of Humor Studies) 2003, 8-12 July 2003, Chicago, USA. pp. 217-217. ISHS.

Nijholt, A. and Scollo, G. and Heylen, D.K.J. (2003) Algebraic methods in language processing: Editorial. Theoretical Computer Science, 293 (2). pp. 237-241. ISSN 0304-3975 *** ISI Impact 0,838 ***

Nijholt, A. and Stock, O. and Dix, A.J. and Morkes, J. (2003) Humor modeling in the interface. In: Proceedings SIGCHI-ACM CHI 2003: New Frontiers, Ft. Lauderdale. pp. 1050-1051. ACM Press. ISBN 1-58113-637-4

Ordelman, R.J.F. (2003) Dutch Speech Recognition in Multimedia Information Retrieval. PhD thesis, University of Twente, Enschede. ISBN 90-75296-08-8

Ordelman, R.J.F. and van Hessen, A.J. and de Jong, F.M.G. (2003) Compound Decomposition in Dutch Large Vocabulary Speech Recognition. In: Eurospeech 2003, September 1-4, 2003, Geneva, Switzerland. ISCA. ISSN 1018-4074

van Otterlo, M. (2003) Efficient Reinforcement Learning using Relational Aggregation. In: Sixth European Workshop on Reinforcement Learning (EWRL-6), 4-5 Sept 2003, Nancy, France. 48. INRIA. ISBN 2-7261-1259-5

van Otterlo, M. and de Jong, E. (2003) BeNeLearn '02. BNVKI Newsletter, 20 (1). pp. 14-16. ISSN 1566-8266

van Otterlo, M. and Wiering, M. and Dastani, M. and Meyer, J.J.C. (2003) A Characterization of Sapient Agents. In: International Conference Integration of Knowledge Intensive Multi-Agent Systems (KIMAS-03), 1-3 Oct 2003, Boston, Massachusetts, USA. pp. 172-177. IEEE Computer Society. ISBN 0-7803-7958-6

Petkovic, M. (2003) Content-based Video Retrieval Supported by Database Technology. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 02-48 ISBN 90-365-1866-0

Petkovic, M. and Jonker, W. (2003) Content-Based Video Retrieval: A Database Perspective. Multimedia Systems and Applications 25. Springer Verlag, Berlin. ISBN 1-4020-7617-7

Petkovic, M. and Mihajlovic, V. and Jonker, W. (2003) Techniques for Automatic Video Content Derivation. In: Proceedings of the International Conference on Image Processing (ICIP 2003), 14-18 Sep 2003, Barcelona, Spain. pp. 611-614. IEEE Conference Proceedings. IEEE Computer Society. ISSN 1522-4880 ISBN 0-7803-7750-8

Rajugan, R. and Chang, E. and Dillon, T.S. and Feng, Ling (2003) XML Views: Part 1. In: Proceedings of the 14th International Conference on Database and Expert Systems Applications (DEXA2003), 1-5 Sep 2003, Prague, Czech Republic. pp. 148-159. Lecture Notes in Computer Science 2736. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-40806-2

Reidsma, D. and Hiemstra, D. and de Jong, F.M.G. and Kraaij, W. (2003) Cross-language Retrieval at the University of Twente and TNO. In: ThirdWorkshop of the Cross-Language Evaluation Forum on Advances in Cross-Language Information Retrieval (CLEF 2002), Revised Papers, 19-20 Sep 2002, Rome, Italy. pp. 197-206. Lecture Notes in Computer Science 2785. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-40830-7

Roosendaal, H.E. and Huibers, T.W.C. and Geurts, P.A.T.M. and van der Vet, P.E. (2003) Changes in the value chain of scientific information: economic consequences for academic institutions. Online Information Review, 27 (2). pp. 120-128. ISSN 1468-4527 *** ISI Impact 0,991 ***

Saggion, H. and Kuper, J. and Cunningham, H. and Declerck, T. and Wittenburg, P. and Puts, M. and Hoenkamp, E. and de Jong, F.M.G. and Wilks, Y. (2003) Event-Coreference across Multiple, Multi-Lingual Sources in the Mumis Project. In: 10th Conference of the European Chapter of the Association for Computational Linguistics (EACL'03, Conference Companion), 12-17 April 2003, Budapest, Hungary. pp. 239-242. Association for Computational Linguistics. ISBN 1-932432-01-9

van Schooten, B.W. (2003) Development and Specification of Virtual Environments. PhD thesis, University of Twente. ISBN 90-75296-06-1

van Setten, M. and Veenstra, M. and van Dijk, E.M.A.G. and Nijholt, A. (2003) Prediction strategies in a TV recommender system - Method and experiments. In: Proceedings IADIS International Conference WWW/Internet 2003, 5-8 November 2003, Algarve, Portugal. pp. 203-210. IADIS. ISBN 972-98947-1-X

Smiljanic, M. and Feng, Ling and Jonker, W. (2003) Web-Based Distributed XML Query Processing. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science 2818. Springer, Berlin, Germany, pp. 207-216. ISBN 978-3-540-40768-3

Sparck Jones, K. and Robertson, S.E. and Hiemstra, D. and Zaragoza, H. (2003) Language Modelling and Relevance. In: Language Modeling for Information Retrieval. The Information Retrieval Series 13. Springer Verlag, Berlin, pp. 57-71. ISBN 1-4020-1216-0

Teubner, J. and Grust, T. and van Keulen, M. (2003) Bridging the GAP Between Relational and Native XML Storage with Staircase Join. In: Tagungsband zum 15. GI-Workshop Grundlagen von Datenbanken, 10-13 Jun 2003, Tangermünde, Sachsen-Anhalt, Germany. pp. 85-89. Fakultät für Informatik, Universität Magdeburg. ISBN not assigned

Theune, M. and Faas, S. and Heylen, D.K.J. and Nijholt, A. (2003) The virtual storyteller: Story creation by intelligent agents. In: TIDSE 2003: Technologies for Interactive Digital Storytelling and Entertainment, 24-26 March 2003, Darmstadt, Germany. pp. 204-215. Fraunhofer IRB Verlag. ISBN 3-8167-6276-X

van der Vet, P.E. and Hofmann, M. and Huibers, T.W.C. and Roosendaal, H.E. (2003) Managing a portal of digital web resources by content syndication. In: Conferentie Informatiewetenschap 2003, 20 Nov 2003, Eindhoven. pp. 99-104. Computing Science Reports. Technical University of Eindhoven. ISSN 0926-4515

de Vries, A.P. and List, J.A. and Blok, H.E. (2003) The Multi-model DBMS Architecture and XML Information Retrieval. In: Intelligent Search on XML Data: Applications, Languages, Models, Implementations, and Benchmarks. Lecture Notes in Computer Science 2818. Springer, Berlin, Germany, pp. 179-191. ISBN 978-3-540-40768-3

Weevers, I. and Kuipers, J. and Brugman, A. and Zwiers, J. and van Dijk, E.M.A.G. and Nijholt, A. (2003) The virtual driving instructor: Creating awareness in a multi-agent system. In: Advances in Artificial Intelligence. 16th Conference of the Canadian Society for Computational Studies of Intelligence, 11-13 June 2003, Halifax, canada. pp. 596-602. Lecture Notes in Artificial Intelligence 2671. Springer Verlag. ISSN 0302-9743 ISBN 3-540-40300-0

Weevers, I. and Nijholt, A. and Kuipers, J. and van Dijk, E.M.A.G. and Brugman, A. and Zwiers, J. (2003) A student-adaptive system for driving simulation. In: 8th Australian and New Zealand Intelligent Information Systems Conference (ANZIIS2003), 10-12 December 2003, Sidney, Australia. pp. 253-257. Macquarie University. ISBN 1-74107-039-2

Westerveld, T.H.W. and Ianeva, T. and Boldareva, L. and de Vries, A.P. and Hiemstra, D. (2003) Combining Information Sources for Video Retrieval. In: TREC Video Retrieval Evaluation Online Proceedings, 17-18 Nov 2003, Gaithersburg, MD, USA. National Institute of Standards and Technology (NIST).

Westerveld, T.H.W. and de Vries, A.P. and van Ballegooij, A. and de Jong, F.M.G. and Hiemstra, D. (2003) A Probabilistic Multimedia Retrieval Model and its Evaluation. Eurasip Journal on Applied Signal Processing, 2003 (2). pp. 186-198. ISSN 1110-8657

Wijnhoven, A.B.J.M. and van den Belt, E. and Verbruggen, E. and van der Vet, P.E. (2003) Internal data market services: an ontology-based architecture and its evaluation. Informing science, 6. pp. 259-271. ISSN 1547-9684

Windhouwer, M.A. and Schmidt, A. and van Zwol, R. and Petkovic, M. and Blok, H.E. (2003) Flexible digital library search. In: Web-enabled systems integration: practices and challenges. Idea Group Publishing, Hershey, PA, USA, pp. 200-224. ISBN 1-59140-041-4

Zaragoza, H. and Hiemstra, D. and Tipping, M. and Robertson, S.E. (2003) Bayesian Extension to the Language Model for Ad Hoc Information Retrieval. In: Proceedings of the 26th Annual International ACM Conference on Research and Development in Information Retrieval (SIGIR 2003), 28 Jul - 1 Aug 2003, Toronto, Canada. pp. 4-9. ACM Press. ISBN 1-58113-646-3

Zivkovic, Z. and Petkovic, M. and van Keulen, M. and van der Heijden, F. and Jonker, W. and Rijnierse, E. (2003) Two Video Analysis Applications Using Foreground/Background Segmentation. In: Proceedings of the VIE2003 Conference on Visual Information Engineering, 7-9 Jul 2003, Surrey, Guildford, UK. pp. 310-313. IEEE Conference Proceedings 495. IEEE Computer Society. ISSN 0537-9989 ISBN 0-85296-757-8

2002

Moens, M.F. and de Busser, R. and Hiemstra, D. and Kraaij, W., ed. (2002) Proceedings of the Third Dutch-Belgian Information Retrieval Workshop (DIR 2002). KU Leuven, Leuven, Belgium.

Stock, O. and Strapparava, C. and Nijholt, A., ed. (2002) The April Fools' Day Workshop on Computational Humour. Twente Workshops on Language Technology 20. ITC-IRST, Trento, Italy. ISSN 0929-0672

op den Akker, H.J.A. and Hospers, M. and Kroezen, E. and Nijholt, A. and Lie, D.H. (2002) A rule-based reference resolution method for Dutch discourse. In: Proceedings 2002 Symposium on Reference Resolution in Natural Language Processing, 3-4 June 2002, Alicante, Spain. pp. 59-66. University of Alicante.

Asveld, P.R.J. (2002) Review of "M. Kudlek & A. Mateescu, On rational, linear and algebraic languages defined by mix operation. Pure Math. Appl. 11 (2000) 317-327". Mathematical reviews, MR1839938 / 2002e:68067. pp. 3554-3554. ISSN 0025-5629

Asveld, P.R.J. (2002) Review of "D. Waetjen & D. Ostrovsky, Function-limited OL systems revisited. J. Autom. Lang. Comb. 6 (2001) 97-114". Mathematical reviews, MR1810446 / 2002b:68043. pp. 1304-1304. ISSN 0025-5629

Asveld, P.R.J. (2002) On grammatical errors and other imperfections. In: Pre-Proc. Workshop on Weighted Grammars -- Theory and Applications, March 2-4, 2002, Dresden, Germany. pp. 3-4. Technical Report TUD-FI02-02. Technische Universitaet Dresden. ISSN 1430-211X

Baan, J. and van Ballegooij, A. and Geusenbroek, J.M. and den Hartog, J.E. and Hiemstra, D. and List, J.A. and Patras, I. and Raaijmakers, S. and Snoek, C.G.M. and Todoran, L. and Vendrig, J. and de Vries, A.P. and Westerveld, T.H.W. (2002) Lazy Users and Automatic Video Retrieval Tools in (the) Lowlands. In: Proceedings of the 10th Text REtrieval Conference (TREC 2001), 13-16 Nov 2001, Gaithersburg, Maryland, USA. pp. 159-168. NIST Special Publication (500-250). National Institute of Science en Technology (NIST).

Blok, H.E. (2002) Database Optimization Aspects for Information Retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 02-41 ISBN 903651732X

Blum, C. and Correia, S. and Paechter, B. and Rossi-Doria, O. and Snoek, M. (2002) A GA Evolving Instructions for a Timetable Builder. In: Proceedings of the 4th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2002), August 21-23, 2002, Gent, Belgium. pp. 120-123. KaHo Sint-Lieven. ISBN 90-806096-1-7

Boldareva, L. and Hiemstra, D. and Jonker, W. (2002) A scalable and efficient content-based multimedia retrieval system. In: Proceedings of the Third Dutch-Belgian Information Retrieval Workshop (DIR 2002), 6 Dec 2002, Leuven, Belgium. pp. 28-37. KU Leuven.

van den Broek, E.L. and Vuurpijl, L.G. and Kisters, P.M.F. and von Schmid, J.C.M. (2002) Content-Based Image Retrieval: Color-selection exploited. In: Proceedings of the Third Dutch-Belgian Information Retrieval Workshop (DIR-2002), 6 Dec, 2002, Leuven, Belgium. pp. 38-47. Interdisciplinary Centre for Law and IT. ISBN not assigned

Broersen, A. and Nijholt, A. (2002) Developing a virtual piano playing environment. In: Proc. IEEE International Conference on Advanced Learning Technologies (ICALT 2002), 9-12 September 2002, Kazan, Russia. pp. 278-282. IEEE IFETS East-Euro. ISBN 0-473-08801-0

Bui, T.D. and Heylen, D.K.J. and Poel, M. and Nijholt, A. (2002) ParleE: An adaptive plan-based event appraisal model of emotions. In: KI 2002: Advances in Artificial Intelligence, 16-20 September 2002, Aachen, Germany. pp. 129-143. Lecture Notes in Computer Science 2479. Springer Verlag. ISBN 3-540-44185-9

van Es, I. and Heylen, D.K.J. and van Dijk, E.M.A.G. and Nijholt, A. (2002) Making Agents Gaze Naturally. Does it work? In: Proceedings AVI 2002: Advanced Visual Interfaces, 22-24 May 2002, Trento, Italy. pp. 357-358. ITC/irst. ISBN 1-58113-537-8

van Es, I. and Heylen, D.K.J. and van Dijk, E.M.A.G. and Nijholt, A. (2002) Gaze Behavior of Talking Faces Makes a Difference. In: Proceedings CHI 2002: Changing the World, Changing Ourselves, 20-25 April 2002, Minneapolis, USA. pp. 734-735. ACM Press. ISBN 1-58113-454-1

Eyckelhof, C.J. and Snoek, M. (2002) Ant Systems for a Dynamic TSP - Ants Caught in a Traffic Jam. In: Ant Algorithms - Third International Workshop, ANTS 2002, September 12-14, 2002, Brussels, Belgium. pp. 88-99. Lecture notes in Computer Science 2462/2002. Springer Verlag. ISSN 0302-9743 ISBN 3-540-44146-8

Feng, Ling and Chang, E. and Dillon, T.S. (2002) A Semantic Network Based Design Methodology for XML Documents. ACM Transactions on Information Systems, 20 (4). pp. 390-421. ISSN 1046-8188 *** ISI Impact 1,085 ***

Feng, Ling and Jeusfeld, M.A. and Hoppenbrouwers, J. (2002) A Strategic Level for Scientific Digital LIbraries. In: Proceedings of the 5th International Conference on Asian Digital Libraries: Digital Libraries: People, Knowledge, and Technology (ICADL 2002), 11-14 Dec 2002, Singapore. pp. 495-506. Lecture Notes in Computer Science 2555. Springer Verlag. ISSN 0302-9743 ISBN 3-540-00261-8

Herder, E. (2002) Metrics for the Adaptation of Site Structure. In: Proceedings of the German Workshop on Adaptivity and User Modeling in Interactive Systems, ABIS 2002, Oct 9-11 2002, Hannover. pp. 22-26. ISBN not assigned

Herder, E. and van Dijk, E.M.A.G. (2002) Personalized Adaptation to Device Characteristics. In: Adaptive Hypermedia and Adaptive Web-Based Systems. Proc. Second International Conference, AH 2002, May 29-31 2002, Malaga. pp. 598-602. Lecture Notes in Computer Science 2347. Springer Verlag. ISSN 0302-9743 ISBN 3-540-43737-1

Heylen, D.K.J. and van Es, I. and Nijholt, A. and van Dijk, E.M.A.G. (2002) Experimenting with the Gaze of a Conversational Agent. In: Proceedings International CLASS Workshop on Natural, Intelligent and Effective Interaction in Multimodal Dialogue Systems, 28-29 June 2002, Copenhagen, Denmark. pp. 93-100. EU CLASS.

Hiemstra, D. (2002) Term-Specific Smoothing for the Language Modeling Approach to Information Retrieval: The Importance of a Query Term. In: Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval (SIGIR 2002), 11-15 Aug 2002, Tampere, Finland. pp. 35-41. ACM Press. ISBN 1-58113-561-0

Hiemstra, D. and van Leeuwen, D.A. (2002) Creating an Information Retrieval test corpus for Dutch. In: Computational Linguistics in the Netherlands 2001. Selected Papers of the 12th meeting of Computational Linguistics in the Netherlands (CLIN 2001), 30 Nov 2001, Enschede, The Netherlands. pp. 133-147. Language and Computers - Studies in Practical Linguistics 45. Rodopi. ISBN 90-420-0943-8

Jamroga, W.J. (2002) Multiple Models of Reality and How to Use Them. In: Proceedings of the Fourteenth Belgium-Netherlands Conference on Artificial Intelligence, BNAIC 2002, October 21-22, 2002, Leuven, Belgium. pp. 155-161.

Jamroga, W.J. (2002) Datasize-Based Confidence Measure for a Learning Agent. In: Proceedings of BeneLearn 2002, December 4, 2002, Utrecht, the Netherlands. pp. 39-44.

Keizer, S. and op den Akker, H.J.A. and Nijholt, A. (2002) Dialogue Act Recognition with Bayesian Networks for Dutch Dialogues. In: Proceedings 3rd SIGdial Workshop on Discourse and Dialogue, 11-12 July 2002, Philadelphia, Pennsylvania. pp. 88-94. ACL SIGDIAL.

van Keulen, M. (2002) De hamer of de moker: welke databasesoftware te kiezen. Linux news, 3 (1). pp. 14-21. ISSN 1567-6676

van Keulen, M. and Vonk, J. and de Vries, A.P. and Flokstra, Jan and Blok, H.E. (2002) Moa: extensibility and efficiency in querying nested data. Technical Report TR-CTIT-02-19, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Kiss, S. (2002) 3D Character Modeling in Virtual Reality. In: Proc. 6th IEEE International Conference on Information Visualization ( IV2002), July 10-12, 2002, London, UK. pp. 541-548. ISBN 0-7695-1656-4

Kraaij, W. and Westerveld, T.H.W. and Hiemstra, D. (2002) The Importance of Prior Probabilities for Entry Page Search. In: Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval (SIGIR 2002), 11-15 Aug 2002, Tampere, Finland. pp. 27-34. ACM Press. ISBN 1-58113-561-0

Meratnia, N. and Kainz, W. and de By, R.A. (2002) Spatio-temporal Methods to Reduce Data Uncertainty in Restricted Movement on a Road Network. In: Proceedings of the 10th International Symposium on Spatial Data Handling, 9-12 Jul 2002, Ottawa, Canada. pp. 391-402. Springer Verlag. ISBN 3-540-43802-5

Nijholt, A. (2002) Computers that smile: Humor in the interface. In: Informal proceedings CHI-02 Workshop - Funology: Designing Enjoyment, 21 April 2002, Minneapolis, USA. pp. 11-14. University of York.

Nijholt, A. (2002) Jaco de Bakker (1976-1980) Best Wel Aardig. In: Liber Amicorum J.W. de Bakker. CWI (Centrum voor Wiskunde en Informatica), Amsterdam, pp. 155-156.

Nijholt, A. (2002) Issues in multimodal nonverbal communication and emotion in embodied (conversational) agents. In: Concepts and Applications of Systemics, Cybernetics and Informatics, 14-18 July 2002, Orlando, Florida. pp. 208-214. International Institute of Informatics and Systemics. ISBN 980-07-8150-1

Nijholt, A. (2002) Gulliver Project: Performers and Visitors. In: Proceedings EVA 2002 Florence: "Electronic Imaging & the Visual Arts", 18-22 March 2002, Florence, Italy. pp. 241-244. Pitagora Editrice Bologna. ISBN 88-371-1312-9

Nijholt, A. (2002) Do Embodied Conversational Agents Know When to Smile? In: 14th Conference of the International Society for Humor Studies., 3-7 July 2002, Bertinoro, Italy. pp. 100-101. ISHS.

Nijholt, A. (2002) Enabling virtual communities: Gulliver and Aveiro. In: Proc. 4th Workshop on Information and Computer Science (WICS 2002, 17-18 March 2002, Dhahran, Saudi Arabia. pp. 391-400. King Fahd University of Petroleum & Minerals. ISBN 9960-07-187-1

Nijholt, A. (2002) Reference Resolution in Multi-modal Interaction: Position paper. In: Technology Challenges Workshop: Multimodal Interfaces, 10-11 October 2002, Stuttgart, Germany. pp. 31-35. EU IST RTD Roadmap.

Nijholt, A. (2002) Reference resolution in multi-modal interaction: Preliminary observations. In: Proceedings III Conferencia Internacional Lengua, Comunicacion y Desarrollo, 7-12 June 2002, Pinar del Rio, Cuba. pp. 127-144. Universidad de Pinar del Rio "Hermanos Saiz Montes de Oca". ISBN 959-16-0243-X

Nijholt, A. (2002) Computer-facilitated community building for E-learning. In: Proc. IEEE International Conference on Advanced Learning Technologies (ICALT 2002), 9-12 September 2002, Kazan, Russia. pp. 541-544. IEEE IFETS East-Euro. ISBN 0-473-08801-0

Nijholt, A. (2002) Embodied Agents: A New Impetus to Humor Research. In: The April Fools' Day Workshop op Computational Humour., 15-16 April 2002, Trento, Italy. pp. 101-111. Twente Workshops on Language Technology 20. University of Twente. ISSN 0929-0672

Nijholt, A. (2002) Multimodality and intelligence: Examples, approaches and future. In: Proceedings 1st Philips Symposium on Intelligent Algorithms (SOIA 2002), 11-12 december 2002, Eindhoven, the Netherlands. 25. Philips.

Nijholt, A. and Heylen, D.K.J. (2002) Multimodal communication in inhabited virtual environments. International journal of speech technology, 5 (4). pp. 343-354. ISSN 1381-2416

Nijholt, A. and van Luin, J. and op den Akker, H.J.A. (2002) Een navigatie-agent in virtual reality. I/O Vivat, 2 (5). pp. 36-39. ISSN 1389-0468

Nijholt, A. and Stuk, M. and Zwiers, J. (2002) The virtual GULLIVER project. In: Cybernetics and Systems 2002, 2-5 April 2002, Vienna, Austria. pp. 878-882. Austrian Society for Cybernetic Studies. ISBN 3-85206-160-1

van Otterlo, M. (2002) Relational Representations in Reinforcement Learning: Review and Open Problems. In: Proceedings of the ICML'02 Workshop on Development of Representations, 9 July 2002, Sydney, Austraulia. pp. 1-8. ICML. ISBN not assigned

Petkovic, M. and Jonker, W. (2002) Cobra: A Content-Based Video Retrieval System. In: Advances in Database Technology - EDBT 2002 : 8th International Conference on Extending Database Technology, 25-27 Mar 2002, Prague, Czech Republic. pp. 736-738. Lecture Notes in Computer Science 2287. Springer Verlag. ISSN 0302-9743

Petkovic, M. and Jonker, W. and Mihajlovic, V. (2002) Extending a DBMS to Support Content-Based Video Retrieval: A Formula 1 Case Study. In: XML-Based Data Management and Multimedia Engineering - EDBT 2002: EDBT 2002 Workshops XMLDM, MDDE, and YRWS, 24-28 Mar 2002, Prague, Czech Republic. pp. 318-341. Lecture Notes in Computer Science 2490. Springer Verlag. ISSN 0302-9743

Petkovic, M. and Mihajlovic, V. and Jonker, W. and Djordjevic-Kajan, S. (2002) Multi-Modal Extraction of Highlights from TV Formula 1 Programs. In: Proceedings of the IEEE International Conference on Multimedia and Expo (ICME 2002), 26-29 Aug 2002, Lausanne, Switzerland. pp. 817-820. IEEE Computer Society. ISBN 0-7803-7304-9

Petkovic, M. and Windhouwer, M.A. and van Zwol, R. and Blok, H.E. and Apers, P.M.G. and Kersten, M.L. and Jonker, W. (2002) Content-based Video Indexing for the Support of Digital Library Search. In: Proceedings of the 18th International Conference on Data Engineering (ICDE 2002), 26 Feb - 1 Mar 2002, San Jose, CA, USA. pp. 494-495. IEEE Computer Society. ISSN 1063-6382

Poel, M. and op den Akker, H.J.A. and Nijholt, A. and van Kesteren, A.-J. (2002) Learning emotions in virtual environments. In: Cybernetics and Systems 2002, 2-5 April 2002, Vienna, Austria. pp. 751-755. Austrian Society for Cybernetic Studies. ISBN 3-85206-160-1

van Rein, H. (2002) Extending Model Checking To Object Process Validation. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 02-43 ISBN 90-365-1727-3

Roosendaal, H.E. and Geurts, P.A.T.M. and van der Vet, P.E. (2002) Integration of information for research and education: changes in the value chain? Serials, 15 (1). pp. 51-56. ISSN 0953-0460

Roosendaal, H.E. and Geurts, P.A.T.M. and van der Vet, P.E. (2002) Eine neue Wertschöpfungskette für den Markt der wissenschaftlichen Information? Bibliothek Forschung und Praxis, 26 (2). pp. 149-153. ISSN 0341-4183

van Setten, M. and Veenstra, M. and Nijholt, A. (2002) Prediction strategies: Combining prediction techniques to optimize personalization. In: Proc. TV-02: 2nd Workshop on Personalisation in Future TV, 12 May 2002, Malaga, Spain. pp. 29-37. Universidad de Malaga. ISBN 972-98947-1-X

Sluiman, F.J. (2002) Linear Data Structures for Storage Allocation in Attribute Evaluators. PhD thesis, University of Twente. ISBN 90-365-1713-3

Smiljanic, M. and Blanken, H.M. and van Keulen, M. and Jonker, W. (2002) Distributed XML Database Systems. Technical Report TR-CTIT-02-46, Centre for Telematics and Information Technology University of Twente, Enschede, The Netherlands. ISSN 1381-3625

Stronks, B. and Nijholt, A. and van der Vet, P.E. and Heylen, D.K.J. (2002) Designing for friendship: Becoming friends with your ECA. In: Proceedings Embodied conversational agents - let's specify and evaluate them!, 15 July 2002, Bologna, Italy. pp. 91-96. AMAAS.

Stronks, B. and Nijholt, A. and van der Vet, P.E. and Heylen, D.K.J. (2002) Friendship Relations with Embodied Conversational Agents: Integrating Social Psychology in ECA Design. In: Proc. CHI 02 Workshop Philosophy and Design of Socially Adept Technologies. Report NRC 44918. Minneapolis, USA, 21 April 2002, Minneapolis, USA. pp. 25-28. Report NRC 44918. National Research Council Canada. ISBN not assigned

Theune, M. and Faas, S. and Nijholt, A. and Heylen, D.K.J. (2002) The Virtual Storyteller. ACM SIGGROUP Bulletin, 23 (2). pp. 20-21. ISSN not assigned

Vuurpijl, L.G. and Schomaker, L.R.B. and van den Broek, E.L. (2002) Vind(x): Using the user through cooperative annotation. In: Proceedings of the Eighth International Workshop on Frontiers in Handwriting Recognition, 6-8 Aug 2002, Niagara-on-the-Lake, Ontario, Canada. pp. 221-226. IEEE Computer Society. ISBN 0-7695-1692-0

Westerveld, T.H.W. (2002) Probabilistic Multimedia Retrieval. In: Proceedings of the 25th annual international ACM SIGIR conference on Research and Development in Information Retrieval, Tampere, Finland. pp. 437-438. ISBN 1-58113-561-0

Westerveld, T.H.W. and Kraaij, W. and Hiemstra, D. (2002) Retrieving Web Pages using Content, Links, URLs and Anchors. In: Proceedings of the Tenth Text REtrieval Conference (TREC 2001), 13-16 Nov 2001, Gaithersburg, Maryland, USA. pp. 663-672. NIST Special Publication (500-250). National Institute for Science and Technology (NIST).

van Zwol, R. (2002) Modelling and searching web-based document collections. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 02-40 ISBN 90-365-1721-4

van Zwol, R. and Apers, P.M.G. (2002) Retrieval performance experiment with the webspace method. In: Proceedings of the 19th British National Conference on Databases (BNCOD 2002), 17-19 Jul 2002, Sheffield, UK. pp. 150-165. Lecture Notes in Computer Science 2405. Springer Verlag. ISSN 0302-9743

van Zwol, R. and Apers, P.M.G. (2002) Complex query formulation with the webspace method. In: Proceedings of the 6th World Multi-Conference on Systematics, Cybernetics, and Informatics, 14-18 Jul 2002, Orlando, Florida, USA. International Institute of Informatics and Systemics (IIIS).

van Zwol, R. and Fokkinga, M.M. and Jeronimus, V. and Apers, P.M.G. (2002) Data Exchange over Web-based Applications with DXL. In: 2nd International Workshop on Data Integration on the Web (DIWeb 2002), 28 May 2002, Toronto, Canada. pp. 17-33. University of Toronto Press.

2001

Asveld, P.R.J. (2001) Review of "V. Korotkich, A Mathematical Structure for Emergent Computation (1999), Kluwer, Dordrecht, etc. (Nonconvex Optimization and Its Applications, Volume 36)". Nieuw archief voor wiskunde, 5/2. pp. 287-288. ISSN 0028-9825

Asveld, P.R.J. (2001) Review of "G. Paun, Marcus Contextual Grammars (1997), Kluwer, Dordrecht, etc. (Studies in Linguistics and Philosophy, Volume 67)". Mathematical reviews, MR1783305 / 2001k:68077. pp. 8285-8286. ISSN 0025-5629

Asveld, P.R.J. (2001) Revies of "H. Petersen, Prefix rewriting and descriptional complexity. J. Autom. Lang. Comb. 5 (2000) 245-254". Mathematical reviews, MR1778474 / 2001h:68071. pp. 5794-5794. ISSN 0025-5629

Asveld, P.R.J. (2001) Some Operators on Families of Fuzzy Languages and Their Monoids. In: Words, Semigroups, and Transductions. World Scientific, Singapore, pp. 1-14. ISBN 981-02-4739-7

Backhouse, R.C. and Fokkinga, M.M. (2001) The associativity of equivalence and the Towers of Hanoi problem. Information Processing Letters, 77 (2-4). pp. 71-76. ISSN 0020-0190 *** ISI Impact 0,612 ***

Bazen, A.M. and van Otterlo, M. and Gerez, S.H. and Poel, M. (2001) A Reinforcement Learning Agent for Minutiae Extraction from Fingerprints. In: Proceedings of the Belgium-Netherlands Artificial Intelligence Conference (BNAIC'01), 25-26 Oct 2001, Amsterdam, The Netherlands. pp. 329-336. Universiteit van Amsterdam. ISBN not assigned

Blok, H.E. and Hiemstra, D. and Choenni, R.S. and de Jong, F.M.G. and Blanken, H.M. and Apers, P.M.G. (2001) Predicting the cost-quality trade-off for information retrieval queries: Facilitating database design and query optimization. In: Proceedings of the tenth international conference on Information and knowledge management (CIKM 2001), 5-10 Nov 2001, Atlanta, Georgia, USA. pp. 207-214. ACM Press. ISBN 1-58113-436-3

Blok, H.E. and de Vries, A.P. and Blanken, H.M. and Apers, P.M.G. (2001) Experiences with IR Top N Optimization in a Main Memory DBMS: Applying 'The Database Approach' in New Domains. In: Advances in Databases : Proceedings of the 18th British National Conference on Databases (BNCOD 2001), 9-11 Jul 2001, Chilton, UK. pp. 126-151. Lecture Notes in Computer Science 2097. Springer Verlag. ISSN 0302-9743

Blok, H.E. and Windhouwer, M.A. and van Zwol, R. and Petkovic, M. and Apers, P.M.G. and Kersten, M.L. and Jonker, W. (2001) Flexible and scalable digital library search. In: Proceedings of the 27th International Conference on Very Large Data Bases (VLDB 2001), 11-14 Sep 2001, Rome, Italy. pp. 705-706. Morgan Kaufmann Publishers Inc.. ISBN 1-55860-804-4

van den Broek, E.L. (2001) Diagnosis of emotional state using pitch analysis and the SUD: An exploratory feasibility study. Master's thesis, Radboud University Nijmegen, Nijmegen, The Netherlands.

Bui, T.D. and Heylen, D.K.J. and Poel, M. and Nijholt, A. (2001) Generation of facial expressions from emotion using a fuzzy rule based system. In: Proceedings 14th Australian Joint Conference on Artificial Intelligence (AI 2001), 4-8 December 2001, Adelaide, Australia. pp. 83-94. Lecture Notes in Artificial Intelligence 2256. Springer Verlag. ISBN 3-540-42960-3

Choenni, R.S. and Walker, R. and Bakker, R. and Baets, W.R.J. (2001) E-learning as a Vehicle for Knowledge Management. In: Proceedings of the 14th International Conference on Applications of Prolog (INAP 2001), 20-22 Oct 2001, Tokyo, Japan. pp. 379-392. Prolog Association of Japan. ISSN 1345-0980

van Dijk, E.M.A.G. and op den Akker, H.J.A. and Nijholt, A. and Zwiers, J. (2001) Navigation assistance in virtual worlds. In: E-Proceedings 2001 Informing Science Conference, 19-22 June 2001, Krakov, Poland. pp. 1-9. Informing Science Institute (ISI). ISSN 1535-0703

van Dijk, E.M.A.G. and Nijholt, A. and op den Akker, H.J.A. and Zwiers, J. (2001) Persoonlijke assistentie in virtuele werelden. Informatie, 43. pp. 42-46. ISSN 0019-9907

Egges, A. and Nijholt, A. and op den Akker, H.J.A. (2001) Dialogs with BDP agents in virtual environments. In: Knowledge and Reasoning in Practical Dialogue Systems. Working Notes, IJCAI-2001, 5 August 2001, Seattle, WA, USA. pp. 29-35. ACM IJCAI.

Egges, A. and Nijholt, A. and Nugues, P. (2001) CarSim: Automatic 3D Scene Generation of a Car Accident Description. Technical Report TR-CTIT-01-08, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Egges, A. and Nugues, P. and Nijholt, A. (2001) Generating a 3D Simulation of a Car Accident from a Formal Description: the CarSim System. In: Proceedings International Conference on Augmented, Virtual Environments and Three-dimensional Imaging (ICAV3D), 30 May - 1 June 2001, Mykonos, Greece. pp. 220-223. CERTH.

Evers, M.J. and Nijholt, A. (2001) Jacob, an agent for instruction in virtual reality environments. Themes in Education, 2 (1). pp. 15-34. ISSN 1108-5908

Evers, M.J. and Nijholt, A. (2001) Embodied agents in de interface. Informatie, 43. pp. 32-36. ISSN 0019-9907

Evers, M.J. and Nijholt, A. (2001) Jacob: a web-based learning environment using virtual reality. In: Proceedings 7th annual CTIT workshop Mobile Communications in Perspective, 8 February 2001, Enschede, the Netherlands. pp. 79-81. Centre for Telematics and Information Technology University of Twente. ISBN 90-3651-5467

Feng, Ling and Jeusfeld, M.A. and Hoppenbrouwers, J. (2001) Towards Knowledge-Based Digital Libraries. ACM SIGMOD record, 30 (1). pp. 41-46. ISSN 0163-5808 *** ISI Impact 0,849 ***

Geurts, P.A.T.M. and van der Vet, P.E. and Roosendaal, H.E. (2001) Developments in scientific communication: considerations on the value chain. Information services and use, 21 (1). pp. 13-31. ISSN 0167-5265

Geurts, P.A.T.M. and van der Vet, P.E. and Roosendaal, H.E. (2001) Developments in scientific communication - The virtual marketplace as a prerequisite for growth. In: A Century of Science Publishing. IOS Press, Amsterdam, pp. 269-284. ISBN 1-58603-148-1

Heylen, D.K.J. and Nijholt, A. (2001) Designing and Implementing Embodied Agents: Learning from Experience. In: Proceedings Multimodal Communication and Context in Embodied Agents. Workshop at 5th International Conference on Autonomous Agents (Agents 2001), 28 May 2001, Montreal. pp. 77-82. AMAAS.

Heylen, D.K.J. and Nijholt, A. and Poel, M. (2001) Embodied agents in virtual environments: The Aveiro project. In: Proceedings European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems. Also: Electronic proceedings Eunite 2001, CD-Rom of the European Network on Intelligent Technologies for Smart Adaptive Systems, 13-14 December 2001, Tenerife, Spain. NoE Eunite. ISBN 3-89653-916-7

Hiemstra, D. (2001) Using Language Models for Information Retrieval. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 01-32 ISBN 90-75296-05-3

Jamroga, W.J. (2001) A Defense Model for Games with Incomplete Information. In: KI 2001: Advances in Artificial Intelligence - Joint German/Austrian Conference on AI, September 19-21, 2001, Vienna, Austria. pp. 260-273. Springer Verlag. ISSN 0302-9743

Jamroga, W.J. (2001) Changing and Using Beliefs under Incomplete Information. In: Proceedings of Intelligent Information Systems (IIS 2001), volume Communications, Zakopane, Poland.

Jamroga, W.J. (2001) Multilevel Modeling of Dialogue Environment for e-Commerce Agents. In: Electronic Commerce - gospodarka XXI wieku. Gdansk University of Technology, Gdansk, Poland, pp. 49-52. ISBN 83-88617-55-9

van Keulen, M. (2001) XML: De eend met de gouden eieren? I/O Vivat, 17 (1). pp. 27-34. ISSN 1389-0468

Kiss, S. (2001) Web Based VRML Modelling. In: Proceedings of the Fifth IEEE International Conference on Information Visualization (IV'01), July 25-27, 2001, London, UK. pp. 612-617. IEEE Computer Society.

Kragtwijk, M. and Nijholt, A. and Zwiers, J. (2001) An animated virtual drummer. In: Proceedings International Conference on Augmented, Virtual Environments and Three-dimensional Imaging (ICAV3D), 30 May-01 June 2001, Mykonos, Greece. pp. 319-322. CERTH.

Kragtwijk, M. and Nijholt, A. and Zwiers, J. (2001) Implementation of a 3D Virtual Drummer. In: Proceedings CAS2001, Eurographics Workshop on Animation and Simulation 2001, 2-3 September 2001, Manchester, UK. pp. 15-26. Springer Verlag. ISBN 3-211-83711-6

van Luin, J. and Nijholt, A. and op den Akker, H.J.A. (2001) Natural Language Navigation Support in Virtual Reality. In: Proceedings International Conference on Augmented, Virtual Environments and Three-Dimensional Imaging (ICAV3D), 30 May - 1 June 2001, Mykonos, Greece. pp. 263-266. CERTH.

Nijholt, A. (2001) Non sequitur neque est verum: Het argument was zoek. In: Argument: Jaarboek 2001. Christiaan Huygens, Delft, pp. 30-31.

Nijholt, A. (2001) Agent Assistance: From Problem Solving to Music Teaching. In: Proceedings Agents and Internet Learning (AIL 2001). Workshop at 5th International Conference on Autonomous Agents (Agents 2001), 28 May 2001, Montreal. pp. 11-13. AMAAS.

Nijholt, A. (2001) Towards multi-modal emotion display in embodied agents. In: Proceedings of the Fifth Biannual Conference on Artificial Neural Networks and Expert Systems (ANNES 2001), 22-24 November 2001, Dunedin, New Zealand. pp. 229-231. University of Otago. ISBN 1-877139-40-8

Nijholt, A. (2001) Towards communicating 3D embodied agents. In: Workshop Notes. JSAI-Synsophy International Workshop on Social Intelligence Design, 25 May 2001, Matsue, japan. pp. 55-58. JSAI.

Nijholt, A. (2001) The role of embodiment in a virtual community. In: Position papers. JSAI-Synsophy International Workshop on Social Intelligence Design, 21-22 May 2001, Matsue, Japan. pp. 34-35. JSAI.

Nijholt, A. (2001) Agents, Believability and Embodiment in Advanced Learning Environments. In: Proceedings IEEE International Conference on Advanced Learning Technologies: Issues, Achievements,and Challenges (ICALT 2001), 6-8 August 2001, Madison, Wisconsin. pp. 457-459. IEEE Computer Society. ISBN 0-7695-1013-2

Nijholt, A. (2001) Speech, Language and Gaze in Multi-modal Navigation in Virtual Environments. (Invited) In: Proceedings 7th International Symposium on Social Communication, 23-26 January 2001, Santiago de Cuba. pp. 266-271. Centro de Linguistica Aplicada. ISBN 84-7496-848-8

Nijholt, A. (2001) From virtual environment to virtual community. In: New Frontiers in Artificial Intelligence. Joint JSAI 2001 Workshop Post-Proceedings, 21-22 May 2001, Matsue, Japan. pp. 19-26. Lecture Notes in Artificial Intelligence 2253. Springer Verlag. ISSN 0302-9743 ISBN 3-540-43070-9

Nijholt, A. and van Dijk, E.M.A.G. (2001) Agents for navigating virtual reality E-commerce environments. In: Proceedings International NAISO Symposium on Information Science Innovations in E-Business and Beyond (EBB'2001), 17-21 March 2001, Dubai, U.A.E.. pp. 347-353. ICSC Academic Press. ISBN 3-906454-25-8

Nijholt, A. and Egges, A. and op den Akker, H.J.A. and Zwiers, J. (2001) Animated BDP agents in virtual environments. In: Proceedings 13th Belgian-Dutch Artificial Intelligence Conference (BNAIC'01), 25-26 October 2001, Amsterdam. pp. 481-482. University of Amsterdam.

Nijholt, A. and Zwiers, J. and van Dijk, E.M.A.G. (2001) Maps, agents and dialogue for exploring a virtual world. In: Proceedings 5th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2001) and 7th International Conference on Information Systems Analysis and Synthesis (ISAS 2001), 22-25 July 2001, Orlando. pp. 94-99. International Institute of Informatics and Systemics (IIIS). ISBN 980-07-7548-X

Ordelman, R.J.F. and van Hessen, A.J. and de Jong, F.M.G. (2001) Speech Recognition Issues for Dutch Spoken Document Retrieval. In: Proceedings of 4th International Conference on Text Speech and Dialogue, September 10 - 13, 2001, Czech Republic. pp. 258-266. Lecture Notes in Computer Science 2166/ 2001. Springer-Verlag. ISSN 0302-9743 ISBN 978-3-540-42557-1

Petkovic, M. and Jonker, W. (2001) Content-Based Retrieval of Spatio-Temporal Video Events. In: Managing Information Technology in a Global Economy: Proceedings of the 12th Information Resources Management Association International Conference (IRMA 2001), May 2001, Toronto, Canada. Idea Group Publishing. ISBN 1-930708-07-6

Petkovic, M. and Jonker, W. and Zivkovic, Z. (2001) Recognizing Strokes in Tennis Videos Using Hidden Markov Models. In: Proceedings of the IASTED International Conference on Visualization, Imaging and Image Processing (VIIP 2001), 3-5 Sep 2001, Marbella, Spain. pp. 512-516. ACTA Press. ISBN 0-88986-309-1

Raza, A. (2001) Object-oriented temporal GIS for urban applications. PhD thesis, University of Twente. ITC Dissertation no. 79 ISBN 90-3651-540-8

Reidsma, D. and Kragtwijk, M. and Nijholt, A. (2001) Building Huys Hengelo in VRML. In: ICHIM 2001: Cultural Heritage and Technologies in the Third Millennium, 3-7 September 2001, Milan, Italy. pp. 325-332. Archives & Museum Informatics. ISBN 1-885626-24-X

de Roever, W.P. and Hanneman, U. and Hooiman, J. and Lakhneche, Y. and Poel, M. and Zwiers, J. and de Boer, F. (2001) Concurrency Verification. Introduction to Compositional and Noncompositional Methods. Cambridge Tracts in Theoretical Computer Science 54. Cambridge University Press, Cambridge, UK. ISBN 0-521-80608-9

Uitermark, H.T.J.A. (2001) Ontology-Based Geographic Data Set Integration. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 01-xx ISBN 90-365-1617-X

Vatcheva, I.N. (2001) Computer-Supported Experiment Selection for Model Discrimination. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 01-36 ISBN 90-365-1623-4

Vertegaal, R.P.H. and Slagter, R.J. and van der Veer, G.C. and Nijholt, A. (2001) Eye Gaze Patterns in Conversations: There is More to Conversational Agents Than Meets the Eyes. In: Proceedings ACM SIGCHI Conference CHI 2001: Anyone. Anywhere, 31 March - 5 April, Seattle, USA. pp. 301-308. ACM Press. ISBN 1-58113-327-8

Zivkovic, Z. and van der Heijden, F. and Petkovic, M. and Jonker, W. (2001) Image Segmentation and Feature Extraction for Recognizing Strokes in Tennis Game Videos. In: Proceedings 7th Annual Conference on the Advanced School for Computing and Imaging (ASCI 2001), 30 May - 1 June 2001, Heijen, The Netherlands. ASCI. ISBN 90-803086-6-8

van Zwol, R. and Jeronimus, V. and Fokkinga, M.M. and Apers, P.M.G. (2001) DXL: Data eXchange Language. Technical Report TR-CTIT-01-47, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

2000

Bunt, H. and Nijholt, A., ed. (2000) Advances in Probabilistic and other Parsing Technologies. Kluwer Academic Publishers, Dordrecht. ISBN 0-7923-6616-6

Heylen, D.K.J. and Nijholt, A. and Scollo, G., ed. (2000) Algebraic Methods in Language Processing. Twente Workshop on Language Technology 16. University of Twente, Enschede. ISSN 0929-0672

Jokinen, K. and Nijholt, A. and Heylen, D.K.J., ed. (2000) Learning to Behave: Internalising Knowledge. Twente Workshop on Language Technology 18. University of Twente, Enschede. ISSN 0929-0672

Nijholt, A. and Heylen, D.K.J. and Jokinen, K., ed. (2000) Learning to Behave: Interacting Agents. Twente Workshop on Language Technology 17. University of Twente, Enschede. ISSN 0929-0672

op den Akker, H.J.A. and Nijholt, A. (2000) Dialogues for Embodied Agents in Virtual Environments. In: Natural Language Processing - NLP 2000, Second International Conference, 2-4 June 2000, Patras, Greece. pp. 358-369. Lecture Notes in Artificial Intelligence 1835. Springer Verlag. ISBN 3-540-67605-8

Asveld, P.R.J. (2000) Review of "R. McNaughton, An insertion into the Chomsky hierarchy? Jewels Are Forever (1999) 204-212, Springer, Berlin". Mathematical reviews, MR1719069 / 2000i:68104. pp. 6559-6559. ISSN 0025-5629

Asveld, P.R.J. (2000) Review of "A. Fujiyoshi & T. Kasai, Spinal-formed context-free grammars. Theory Comput. Syst. 33 (2000) 59-83". Mathematical reviews, MR1723743 / 2000k:68082. pp. 8125-8125. ISSN 0025-5629

Asveld, P.R.J. (2000) Review of "L. Ilie, G. Rozenberg & A. Salomaa, A characterization of poly-slender context-free languages. Theor. Inform. Appl. 34 (2000) 77-86". Mathematical reviews, MR1771131 / 2001g:68053. pp. 5019-5019. ISSN 0025-5629

Asveld, P.R.J. and Nijholt, A. (2000) The Inclusion Problem for Some Subclasses of Context-Free Languages. Theoretical computer science, 230. pp. 247-256. ISSN 0304-3975 *** ISI Impact 0,838 ***

Blok, H.E. (2000) Top N optimization issues in MM databases. In: Proceedings of the EDBT 2000 PhD Workshop, 31 Mar - 1 Apr 2000, Konstanz, Germany. pp. 78-81. University of Konstanz.

Bunt, H.C. and Nijholt, A. (2000) New parsing technologies. In: Advances in Probabilistic and Other Parsing Technologies. Kluwer Academic Publishers, Dordrecht, pp. 1-12. ISBN 0-7923-6616-6

Choenni, R.S. (2000) Design and Implementation of a Genetic-based Algorithm for Data Mining. In: Proceedings of the 26th International Conference on Very Large Data Bases (VLDB 2000), 10-14 Sep 2000, Cairo, Egypt. pp. 33-42. Morgan Kaufmann Publishers. ISBN 1-55860-715-3

Choenni, R.S. (2000) SHARVIND: A Genetic-Based Data Mining Tool. In: Proceedings of the 12th Belgium-Netherlands Artificial Intelligence Conference (BNAIC 2000), 1-2 Nov 2000, Efteling, Kaatsheuvel, The Netherlands. Tilburg University. ISSN 1568-7805

Choenni, R.S. and Blanken, H.M. (2000) Modelling Uncertainty in Physical Database Design. In: Proceedings of the 7th International Workshop on Knowlege Representation Meets Databases (KRDB-2000), 21 Aug 2000, Berlin, Germany. pp. 31-44. CEUR Workshop Proceedings 29. CEUR-WS.org.

van den Ende, C.W. and Evers, M.J. (2000) Extreme programming: niet revolutionair, wel praktisch. Software release magazine, 5 (4). pp. 36-39.

Evers, M.J. and Nijholt, A. (2000) Jacob: An Educational Agent in a Virtual Environment. In: Proceedings 12th Belgian-Dutch Artificial Intelligence Conference (BNAIC'00), 1-2 November 2000, Efteling, Kaatsheuvel. pp. 357-358. BNAIC.

Evers, M.J. and Nijholt, A. (2000) Jacob - an animated instruction agent for virtual reality. In: Proceedings Third International Conference on Multimodal Interfaces, 14-16 October 2000, Beijing. pp. 526-533. Lecture Notes in Computer Science 1948. Springer Verlag. ISBN 3-540-41180-1

Hulstijn, J. (2000) Dialogue Models for Inquiry and Transaction. PhD thesis, University of Twente. ISBN 9036514401

van Kesteren, A.-J. and op den Akker, H.J.A. and Poel, M. and Nijholt, A. (2000) Simulation of emotions of agents in virtual environments using neural networks. In: Learning to Behave: Internalising Knowledge, 22-24 November 2000, Enschede, the Netherlands. pp. 137-147. Twente Workshop on Language Technology 18. University of Twente. ISSN 0929-0672

Korsten, M.J. and van der Vet, P.E. and Regtien, P.P.L. (2000) A system for the automatic selection of sensors. In: Proc. IMEKO (International Measurement Confederation) XVI, 25-28 September 2000, Vienna, Austria. pp. 211-216. ISBN 3-901888-11-X

Nijholt, A. (2000) Van Illusie naar Werkelijkheid. In: ILLUSIE: Jaarboek 2000. Christiaan Huygens, Delft, pp. 30-32. ISBN not assigned

Nijholt, A. (2000) Multi-Media Access and Presentation in the Twente Virtual Theatre Environment. In: Multimedia '99. Proceedings of the Eurographics Workshop, 7-8 September 1999, Milan, Italy. pp. 205-214. Springer Verlag. ISBN 978-3-211834374

Nijholt, A. (2000) Agent and user inhabited virtual communities: A case study. In: Proceedings Fourth International Conference on Knowledge-Based Intelligent Engineering Systems & Allied Technologies (KES'2000), 30 August - 1 September 2000, Brighton, UK. pp. 337-340. University of Brighton. ISBN 0-7803-6400-7

Nijholt, A. (2000) Agent-supported cooperative learning environments. In: International Workshop on Advanced Learning Technologies (IWALT 2000), 4-6 December 2000, Palmerstone North, New Zealand. pp. 17-18. IEEE Computer Society. ISBN 0-7695-0653-4

Nijholt, A. (2000) Virtual malls for web commerce: Observations and case study. In: Trends in Distributed Systems: Towards a Universal Service Market -- Third International IFIP/GI Working Conference, USM 2000, 12-14 September 2000, Munich, Germany. pp. 326-333. Lecture Notes in Computer Science 1890. Springer Verlag. ISBN 3-540-41024-4

Nijholt, A. (2000) Towards virtual communities on the Web: Actors and audience. In: Proceedings International ICSC Congress Intelligent Systems & Applications (ISA'2000), Volume II, 12-15 December 2000, Wollongong, Australia. pp. 725-731. ICSC Academic Press. ISBN 3-906454-24-X

Nijholt, A. (2000) Virtual Cultural Environments: Exploration of Information. In: Cybernetics and Systems Research 2000, 25-28 April 2000, Vienna, Austria. pp. 530-535. Austrian Society for Cybernetic Studies. ISBN 3-85206-151-2

Nijholt, A. and van Dijk, E.M.A.G. and Donk, O.A. (2000) Specification Techniques for Multi-Modal Dialogues in the U-Wish Project. In: Proceedings joint meeting of the Fourth World Multiconference on Systemics, Cybernetics and Informatics (SCI'00) and the Sixth International Conference on Information Systems Analysis and Synthesis (ISAS'00), 23-26 July 2000, Orlando, USA. pp. 340-345. SCI. ISBN 980-07-6688-X

Nijholt, A. and Heylen, D.K.J. and Vertegaal, R.P.H. (2000) Inhabited interfaces: Attentive conversational agents that help. In: Proceedings 3rd International Conference on Disability, Virtual Reality and Associated Technologies - ICDVRAT 2000, 23-25 September 2000, Alghero, Italy. pp. 225-231. University of Reading. ISBN 0-7049-11-42-6

Nijholt, A. and Hondorp, G.H.W. (2000) Communicerende agents en avatars in virtuele werelden. RE-Cursief, 8 (2). pp. 13-23.

Nijholt, A. and Hondorp, G.H.W. (2000) Towards Communicating Agents and Avatars in Virtual Worlds. In: Proceedings Eurographics 2000, 21-25 August 2000, Interlaken, Switzerland. pp. 91-96. Eurographics Association. ISSN 1017-4656

Nijholt, A. and Hulstijn, J. (2000) Multimodal Interactions with Agents in Virtual Worlds. In: Future Directions for Intelligent Information Systems and Information Science. Studies in Fuzziness and Soft Computing 45. Physica-Verlag, Heidelberg, Germany, pp. 148-173. ISBN 3-7908-1276-5

Petkovic, M. (2000) Content-based Video Retrieval. In: Proceedings of the EDBT 2000 PhD Workshop, 31 Mar - 1 Apr 2000, Konstanz, Germany. pp. 74-77. University of Konstanz.

Petkovic, M. and Jonker, W. (2000) A Framework for Video Modeling. In: Eighteenth IASTED International Conference Applied Informatics (AI 2000), 14-17 Feb 2000, Innsbruck, Austria. ACTA Press.

Petkovic, M. and Jonker, W. (2000) An Overview of Data Models and Query Languages for Content-based Video Retrieval. (Invited) In: International Conference on Advances in Infrastructure for E-Business, Science, and Education on the Internet, 31 Jul - 6 Aug 2000, l'Aquila, Italy. Scuola Superiore G. Reiss Romoli. ISBN 88-85280-52-8

Saadi Mesgari, M. (2000) Topological cell-tuple structures for three dimensional spatial data. PhD thesis, University of Twente. ITC Dissertation no. 74

Vertegaal, R.P.H. and Slagter, R.J. and van der Veer, G.C. and Nijholt, A. (2000) Why conversational agents should catch the eye. In: CHI '00 extended abstracts on Human factors in computing systems, 1-6 April 2000, The Hague, Netherlands. pp. 257-258. ACM Press. ISBN 1-58113-248-4

van der Vet, P.E. (2000) Content engineering (computing beyond the upper OSI layer). In: Globalisierung und Wissensorganisation: neue Aspekte für Wissen, Wissenschaft, und Informationssysteme. Ergon Verlag, Würzburg, pp. 327-334. ISBN 3-933563-78-X

de Vries, A.P. (2000) The Mirror DBMS at TREC-9. In: Proceedings of the 9th Text REtrieval Conference (TREC 9), 13-16 Nov 2000, Gaithersburg, Maryland, USA. pp. 171-177. NIST Special Publication 500-249. National Institute of Standards and Technology (NIST). ISBN not assigned

de Vries, A.P. (2000) Challenging Ubiquitous Inverted Files. In: Proceedings of the 1st DELOS Network of Excellence Workshop on Information Seeking, Searching and Querying in Digital Libraries, 11-12 Dec 2000, Zurich, Switzerland. 13. ERCIM Workshop Proceedings 01/W001. European Research Consortium for Informatics and Mathematics (ERCIM). ISBN not assigned

de Vries, A.P. and Windhouwer, M.A. and Apers, P.M.G. and Kersten, M.L. (2000) Information Access in Multimedia Databases based on Feature Models. New Generation Computing, 18 (4). pp. 323-339. ISSN 0288-3635 *** ISI Impact 0,412 ***

Westerveld, T.H.W. (2000) Image Retrieval: Content versus Context. In: Proceedings of the Conference on Context-Based Multimedia Information Access, RIAO 2000, Paris, France. pp. 276-284.

Zwiers, J. and van Dijk, E.M.A.G. and Nijholt, A. and op den Akker, H.J.A. (2000) Design issues for navigation and assistance agents in virtual environments. In: Learning to Behave: Interacting Agents, 18-20 October 2000, Enschede, the Netherlands. pp. 119-132. Twente Workshop on Language Technology (17). University of Twente. ISSN 0929-0672

van Zwol, R. and Apers, P.M.G. (2000) Modeling the webspace of an intranet. In: Proceedings of the 1st International Conference on Web Information Systems Engineering (WISE 2000), 19-21 Jun 2000, Hong Kong, China. pp. 260-269. IEEE Computer Society. ISBN 0-7695-0577-5

van Zwol, R. and Apers, P.M.G. (2000) Using Webspaces to Model Document Collections on the Web. In: Conceptual Modeling for E-Business and the Web: ER 2000 Workshops on Conceptual Modeling Approaches for E-Business and The World Wide Web and Conceptual Modeling, 9-12 Oct 2000, alt Lake City, Utah, USA. pp. 101-114. Lecture Notes in Computer Science 1921. Springer Verlag. ISSN 0302-9743

van Zwol, R. and Apers, P.M.G. (2000) The webspace method: on the integration of database technology with multimedia retrieval. In: Proceedings of the 9th International Conference on Information KnowledgeManagement (CIKM 2000), 6-11 Nov 2000, McLean, Virginia, USA. pp. 438-445. ACM Press. ISBN 1-58113-320-0

1999

Nijholt, A. and Donk, O. and van Dijk, E.M.A.G., ed. (1999) Interactions in Virtual Worlds. Twente Workshop on Language Technology (15). University of Twente, Enschede. ISSN 0929-0672

Asveld, P.R.J. (1999) An Infinite Sequence of Full AFL-Structures, Each of Which Possesses an Infinite Hierarchy. Technical Report TR-CTIT-99-06, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Asveld, P.R.J. (1999) Review of "V. Kreinovich, A. Lakeyev, J. Rohn & R. Kahl, Computational Complexity and Feasibility of Data Processing and Interval Computations (1998), Kluwer, Dordrecht, etc. (Applied Optimization, Volume 10)". Nieuw archief voor wiskunde, 4/17. pp. 523-524. ISSN 0028-9825

Asveld, P.R.J. (1999) Review of "A. Paun, Controlled H systems of small radius. Fund. Inform. 31 (1997) 185-193". Mathematical reviews, MR1608115 / 99d:68151. pp. 2769-2769. ISSN 0025-5629

Asveld, P.R.J. (1999) Review of "J. Honkala, Decision problems concerning a power series generalization of DTOL systems. Fund. Inform. 32 (1997) 341-348". Mathematical reviews, MR1657259 /99i:68075. pp. 6389-6389. ISSN 0025-5629

Asveld, P.R.J. (1999) Review of "G. Buntrock & F. Otto, Growing context-sensitive languages and Church-Rosser languages. Inform. and Comput. 141 (1998) 1-36". Mathematical reviews, MR1604216 / 99b:68112. pp. 1272-1272. ISSN 0025-5629

Asveld, P.R.J. (1999) Review of "I.I. Macarie, Space-efficient deterministic simulation of probabilistic automata. SIAM J. Comput. 27 (1998) 448-465". Mathematical reviews, MR1616560 / 99d:68165. pp. 2772-2772. ISSN 0025-5629

Asveld, P.R.J. (1999) The Non-Self-Embedding Property for Generalized Fuzzy Context-free Grammars. Publicationes Mathematicae Debrecen, 54 Supplement. pp. 553-573. ISSN 0033-3883 *** ISI Impact 0,568 ***

Blok, H.E. and de Vries, A.P. and Blanken, H.M. (1999) Top N MM query optimization: The best of both IR and DB worlds. In: Conferentie Informatiewetenschap 1999 [Eng.: Information Science Conference 1999], Dec 1999, Amsterdam, The Netherlands. Werkgemeenschap Informatiewetenschap.

ter Doest, H.W.L. (1999) Towards Probabilistic Unification-Based Parsing. PhD thesis, University of Twente. ISBN 90-75296-04-5

Hulstijn, J. and Hondorp, G.H.W. and Nijholt, A. and van den Berk, M. and van Hessen, A.J. (1999) Dialogues with a Talking face for Web-based Services and Transactions. Technical Report TR-CTIT-99-07, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hulstijn, J. and Nijholt, A. and Hondorp, G.H.W. and van den Berk, M. and van Hessen, A.J. (1999) Dialogues with a Talking Face for Web-based Services and Transaction. In: Proceedings Face to Face workshop, 19 March, Amsterdam, Netherlands. pp. 12-17. CWI (Centrum voor Wiskunde en Informatica).

de Jong, H. and Mars, N.J.I. and van der Vet, P.E. (1999) Computer-supported resolution of measurement conflicts: a case-study in materials science. Foundations of Science, 4 (4). pp. 1233-1281. ISSN 1233-1821 *** ISI Impact 0,180 ***

Nijholt, A. (1999) Asterix en Obelix en het Milleniumprobleem. In: DON'T PANIC: Jaarboek 1999. Christiaan Huijgens, Delft, pp. 36-40.

Nijholt, A. (1999) Commerce and Entertainment in the Twente Virtual Theatre Environment. In: WRV99: II Brasilian Workshop on Virtual Reality, Marilia, Brazil. pp. 102-114. Fundao Euripides de Marilia.

Nijholt, A. (1999) Towards Multi-Modal Interactions in Virtual Environments: A Case Study. (Invited) In: Actas-I, VI Simposio Internacional de Communicacion Social, 25-28 January 1999, Santiago de Cuba, Cuba. pp. 561-568. Centro Linguistica Applicada. ISBN 959-11-0250-X

Nijholt, A. (1999) The Twente Virtual Theatre Environment: Agents and Interactions. In: Interactions in Virtual Worlds (IVW'99), 19-21 May 1999, Enschede, the Netherlands. pp. 147-164. Twente Workshop on Language Technology 15 (0929-0672). University of Twente.

Nijholt, A. (1999) An agent-based virtual theatre community. In: Local Nets: International Workshop on Community-based Interactive Systems, 20 October 1999, Siena, Italy. pp. 116-133. I3 Esprit.

Nijholt, A. (1999) Access and Exploration of Virtual Reality Interest Communities. In: Fifth International Conference on Information Systems Analysis and Synthesis (ISAS'99), 30 July - August 3 1999, Orlando, USA. pp. 79-86. International Institute of Informatics and Systemics. ISBN 980-07-5919-0

Nijholt, A. and Hondorp, G.H.W. (1999) Some Notes on Agents in the Twente Virtual Theatre Environment. In: Proceedings of the Second Workshop on Intelligent Virtual Agents, 13 Sep 1999, Salford, UK. pp. 151-154. University of Salford. ISSN 1467-2154

Nijholt, A. and Hulstijn, J. and van Hessen, A.J. (1999) Speech and Language Interaction in a Web Theatre Environment. In: Proceedings Interactive Dialogue in Multi-Modal Systems, 22-25 June 1999, Kloster Irsee, Germany. pp. 129-132. ISCA Archives. ISBN 87-90834-00-3

van Rein, H. and Fokkinga, M.M. (1999) Protocol Assuring Universal Language. In: Proceedings of the IFIP TC6/WG6.1 Third International Conference on Formal Methods for Open Object-Based Distributed Systems (FMOODS 1999), 15-18 Feb 1999, Florence, Italy. pp. 241-258. IFIP Conference Proceedings 139. Kluwer Academic Publishers. ISBN 0-7923-8429-6

van der Vet, P.E. and Mars, N.J.I. (1999) CQE: a query engine for coordinated index terms. Journal of the American Society for Information Science, 50 (6). pp. 485-492. ISSN 0002-8231

Visser, Michiel and Poel, M. and Nijholt, A. (1999) Classifying visemes for automatic lipreading. In: International Workshop Text, Speech and Dialogue (TSD'99), 13-17 September, 1999, Plzen, Czech republic. pp. 349-352. Lecture Notes in Computer Science 1692. Springer Verlag. ISSN 0302-9743

de Vries, A.P. (1999) Content And Multimedia Database Management Systems. PhD thesis, University of Twente. CTIT Ph.D.-thesis series No. 99-26 ISBN 90-365138-8X

de Vries, A.P. and Wilschut, A.N. (1999) On the integration of IR and Databases. In: Database issues in multimedia; short paper proceedings, 8th International IFIP 2.6 Working Conference on Database Semantics (DS-8), 4-8 Jan 1999, Rotorua, New Zealand. pp. 16-31. IFIP Conference Proceedings 138. Kluwer Academic Publishers. ISBN 0-7923-8405-9

1998

Hulstijn, J. and Nijholt, A., ed. (1998) Formal Semantics and Pragmatics of Dialogue. Twente Workshop on Language Technology 13. University of Twente, Enschede. ISSN 0929-0672

Asveld, P.R.J. (1998) Review of "J.W. Klop, Term rewriting systems". Mathematical reviews, MR1381696 / 98e:68128. pp. 3206-3206. ISSN 0025-5629

Asveld, P.R.J. (1998) Review of "K. Salomaa, On the modularity of decidability of completeness and termination. J. Autom. Lang. Comb. 1 (1996) 37-53". Mathematical reviews, MR1432741 / 98d:68120. pp. 2565-2565. ISSN 0025-5629

Asveld, P.R.J. (1998) Review of "F.J. Brandenburg, Homomorphic representations of certain classes of languages. Advances in algorithms, languages and complexity, 93-110, Kluwer, Dordrecht, 1997". Mathematical reviews, MR1447446 / 98h:68137. pp. 5264-5264. ISSN 0025-5629

Asveld, P.R.J. (1998) Review of "G. Paun & A. Salomaa, Families generated by grammars and L systems. Handbook of Formal Languages, Vol. 1 (1997) 811-861". Mathematical reviews, MR1470004 / 98k:68110. pp. 7286-7286. ISSN 0025-5629

Asveld, P.R.J. (1998) Review of "H. Fernau, Unconditional transfer in regulated rewriting. Acta Inform. 11 (1997) 837-857". Mathematical reviews, MR1480238 / 98k:68107. pp. 7285-7285. ISSN 0025-5629

Lie, D.H. and Hulstijn, J. and op den Akker, H.J.A. and Nijholt, A. (1998) A Transformational Approach to NL Understanding in Dialogue Systems. In: Proceedings NLP and Industrial Applications, 18-20 August 1998, Moncton, Canada. pp. 163-168. Université de Moncton.

Nijholt, A. (1998) Case: Talige interacties in virtuele web-gebaseerde omgevingen. (Invited) In: Proceedings Onderwijstechnologie: "De digitale toekomst en de praktijk van nu.", 21 October 1998, Rotterdam, Netherlands. Panta Rhei.

Nijholt, A. (1998) Emancipatie geeft jolijt en is een leuke werkonderbreking. UT-Nieuws.

Nijholt, A. (1998) Dichter bij Oneindig. In: ONEINDIG: Jaarboek 1997. Christiaan Huygens, Delft, pp. 94-96.

Nijholt, A. (1998) Access, exploration and visualisation of interest communities: The VMC case study. In: Proceedings Fourteenth Twente Workshop on Language Technology, TWLT, 7-8 Dec 1998, Enschede, the Netherlands. pp. 181-184. Twente Workshop on Language Technology 14. University of Twente. ISSN 0929-0672

Nijholt, A. (1998) A Virtual Reality Environment for Information and Transaction. In: NAIC'98 (Netherlands/Belgium Conference on Artificial Intelligence), 12 Nov 1998, Amsterdam, Netherlands. pp. 319-320. University of Amsterdam.

Nijholt, A. and van den Berk, M. and van Hessen, A.J. (1998) A natural language web-based dialogue system with a talking face. In: Proceedings of the First Workshop on Text, Speech, Dialogue - TSD 1998, 23-26 Sept, Brno, Czech Republic. pp. 415-420. Masaryk University. ISBN 80-210-1900-X

Nijholt, A. and van Hessen, A.J. and Hulstijn, J. (1998) Speech and language interaction in a (virtual) cultural theatre. In: Proceedings NLP and Industrial Applications, 18-20 August 1998, Moncton, Canada. pp. 176-182. Université de Moncton.

Nijholt, A. and Hulstijn, J. and van Hessen, A.J. (1998) Interacties in Virtuele Web-gebaseerde Omgevingen. In: Proceedings Conferentie Informatiewetenschap '98, Antwerpen, Belgie. pp. 1-18. Stichting Informatiewetenschap.

Vertegaal, R.P.H. (1998) Look who's talking to whom: mediating joint attention in multiparty communication and collaboration. PhD thesis, University of Twente. ISBN 90-365-1174-7

de Vries, A.P. and van der Veer, G.C. and Blanken, H.M. (1998) Let's talk about it: dialogues with multimedia databases Database support for human activity. Displays, 18 (4). pp. 215-220. ISSN 0141-9382 *** ISI Impact 1,210 ***

Wilschut, A.N. and van Zwol, R. and Flokstra, Jan and Brasa, N. and Quak, W. (1998) Road Collapse in Magnum. In: Proceedings of the 6th ACM international symposium on Advances in Geographic Information Systems, 6-7 Nov 1998, Washington, DC, USA. pp. 20-27. ACM Press. ISBN 1-58113-115-1

Woudstra, A. and Velthausz, D.D. and de Poot, H.J.G. and Moelaart El-Hadidy, F. and Jonker, W. and Houtsma, M.A.W. and Heller, R.G. and Heemskerk, J.N.H. (1998) Modelling and Retrieving Audiovisual Information - A Soccer Video Retrieval System. In: Proceedings of the 4th International Workshop on Advances in Multimedia Information Systems (MIS 1998), 24-26 Sep 1998, Istanbul, Turkey. pp. 161-173. Lecture Notes in Computer Science 1508. Springer Verlag. ISSN 0302-9743

1997

Berwick, R.C. and Nijholt, A., ed. (1997) Parsing Technologies 1997. Proceedings Fifth ACL SIGPARSE International Workshop. Massachusetts Institute of Technology, Cambridge, MA.

Asveld, P.R.J. (1997) Review of "R.J.H. van Glabbeek, Comparative Concurrency Semantics and Refinement Actions (1996), CWI, Amsterdam". Mededelingen van het Wiskundig Genootschap, 40. pp. 313-314. ISSN 0167-2495

Asveld, P.R.J. (1997) Review of "S. Kahrs, Confluence of curried term-rewriting systems, J. Symbolic Comput. 19 (1995) 601-623". Mathematical reviews, MR1370625 / 97a:68090. pp. 568-568. ISSN 0025-5629

Asveld, P.R.J. (1997) Review of "Y. Toyama, J.W. Klop & H.P. Barendregt, Termination of direct sums of left-linear complete term rewriting systems. J. Assoc. Comput. Mach. 42 (1995) 1275-1304". Mathematical reviews, MR1412233 / 97i:68104. pp. 5759-5759. ISSN 0025-5629

Asveld, P.R.J. (1997) Review of "S. Jesi, G. Pighizzini & N. Sabadini, Probabilistic asynchronous automata. Math. Systems Theory 29 (1996) 5-31". Mathematical reviews, MR1360194 / 97a:68113. pp. 572-572. ISSN 0025-5629

Asveld, P.R.J. (1997) Review of "I.I. Macarie, Multihead two-way probabilistic finite automata. Theory Comput. Syst. 30 (1997) 91-109". Mathematical reviews, MR1424084 / 97k:68119. pp. 7116-7116. ISSN 0025-5629

Asveld, P.R.J. (1997) Controlled Fuzzy Parallel Rewriting. In: New Trends in Formal Languages: Control, Cooperation, and Combinatorics. Lecture Notes in Computer Science 1218. Springer-Verlag, Berlin, pp. 49-70. ISBN 3 540 62844 4

Asveld, P.R.J. and Nijholt, A. (1997) The Inclusion Problem for Some Subclasses of Context-Free Languages. Technical Report TR-CTIT-97-31, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hulstijn, J. and Steetskamp, R. and ter Doest, H.W.L. and van de Burgt, S.P. and Nijholt, A. (1997) Dialogues in a Theatre Information and Booking System. In: Proceedings 5th International Symposium on Social Communication, Santiago de Cuba. pp. 87-99. Centro de Lingüística Aplicada.

Lie, D.H. and Hulstijn, J. and ter Doest, H.W.L. and Nijholt, A. (1997) Language analysis in Schisma. In: Proceedings Fifth International Workshop on Parsing Technologies (IWPT '97), 17-20 Sept, Boston, MA. pp. 243-244. Massachusetts Institute of Technology.

Nijholt, A. (1997) Foreword by "Parsing Schemata". In: Parsing Schemata - a framework for specification and analysis of parsing algorithms. Texts in Theoretical Computer Science - EATCS Series. Springer Verlag, Berlin, v-ix. ISBN 978-3-540-61650-4

Nijholt, A. (1997) Teder wicht, vertaling van "A une Damoyselle Malade" (Ma Mignonne) van Clement Marot. Naar analogie van Douglas Hofstadter. De Roskam. 14. ISSN 1387-9170

Nijholt, A. (1997) De Delftse Methode: Een kritische terugblik. In: 25 over 25. Reflecties van leden van de Hogeschoolraad/Universiteitsraad aan de TH/TU Delft, 1972-1997. Delft University Press, Delft, pp. 63-69. ISBN 90-407-1410-x

Nijholt, A. and Andernach, J.A. (1997) The Robust Analysis of User Utterances in a Mixed-initiative Dialogue System. In: Proceedings 5th International Symposium on Social Communication, Santiago de Cuba. 31. Centro de Lingüística Aplicada. ISBN not assigned

1996

Hulstijn, J. and Nijholt, A., ed. (1996) Computational Humor: Automatic Interpretation and Generation of Verbal Humor. Twente Workshop on Language Technology 12. University of Twente, Enschede. ISSN 0929-0672

Luperfoy, S. and Nijholt, A. and Veldhuijzen van Zanten, G.E., ed. (1996) Dialogue Management in Natural Language Systems. Twente Workshop on Language Technology 11. University of Twente, Enschede. ISSN 0929-0672

Asveld, P.R.J. (1996) The Non-Self-Embedding Property for Generalized Fuzzy Context-Free Grammars. Memorandum Informatica 96-08, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1996) An Inefficient Representation of the Empty Word. Memorandum Informatica 96-14, Department of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1996) Controlled Fuzzy Parallel Rewriting. Memorandum Informatica 96-18, Department of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1996) A Bibliography on Fuzzy Automata, Grammars and Lanuages. Bulletin of the European Association for Theoretical Computer Science, 58. pp. 187-196. ISSN 0252-9742

Asveld, P.R.J. (1996) Review of "M.A. Palis & S.M. Shende, Pumping lemmas for the control language hierarchy. Math. Systems Theory 28 (1995) 199-213". Mathematical reviews, MR1316598 / 96b:68103. pp. 1105-1105. ISSN 0025-5629

Asveld, P.R.J. (1996) Review of "Ph. Aigrain & D. Beauquier, Polyomino tilings, cellular automata and codicity. Theoret. Comput. Sci. 147 (1995) 165-180". Mathematical reviews, MR1346102 / 96i:05041. pp. 5175-5175. ISSN 0025-5629

Asveld, P.R.J. (1996) Review of "R.P. Kurshan, Homomorphic reduction of coordination analysis. IMA Vol. Math. Appl. 73 (1993/1995) 105-147". Mathematical reviews, MR1348878 / 96j:68122. pp. 6242-6242. ISSN 0025-5629

Asveld, P.R.J. (1996) Review of "A. Ehrenfeucht, J. Engelfriet, P. ten Pas & G. Rozenberg, Grammatical codes of trees and terminally coded grammars. Fund. Inform. 23 (1995) 1-32". Mathematical reviews, MR1351574 / 96m:68101. pp. 7771-7771. ISSN 0025-5629

Asveld, P.R.J. (1996) Review of "M.A. Moshier, A rational reconstruction of the domain of feature structures, J. Logic Lang. Inform. 4 (1995) 111-143". Mathematical reviews, MR1351918 / 96m:68146. pp. 7778-7778. ISSN 0025-5629

Asveld, P.R.J. (1996) Towards Robustness in Parsing -- Fuzzifying Context-Free Language Recognition. In: Developments in Language Theory II -- At the Crossroads of Mathematics, Computer Science and Biology, 17-21 July 1995, Magdeburg, Germany. pp. 443-453. World Scientific. ISBN 981-02-2682-9

Asveld, P.R.J. (1996) An Inefficient Representation of the Empty Word. In: A Dynamic and Quick Intellect -- Paul Vitanyi 25 years @ CWI. CWI (Centrum voor Wiskunde en Informatica), Amsterdam, pp. 11-18.

van de Burgt, S.P. and Andernach, J.A. and Kloosterman, H. and Bos, R. and Nijholt, A. (1996) Building dialogue systems that sell. In: Proceedings Natural Language Processing and Industrial Applications, 4-6 June 1996, Moncton, Canada. pp. 41-46. Moncton University.

van Dijk, E.M.A.G. (1996) Composing SQL queries: A study on problem-solving strategies in computer science education. PhD thesis, University of Twente. ISBN 90 5166 535 0

ter Doest, H.W.L. and Moll, M. and Bos, R. and van de Burgt, S.P. and Nijholt, A. (1996) Language Engineering in Dialogue Systems. In: Computers in Engineering Symposium. Session on Natural Language in Human-Computer Interfaces, 29 Jan - 02 Feb, 1996, Houston, Texas. pp. 68-79. American Society of Mechanical Engineers (ASME).

van der Hoeven, G.F. and Nijholt, A. (1996) Casting actors in a context-free play. Publicationes Mathematicae Debrecen, 48 (3-4, Suppl.). pp. 291-308. ISSN 0033-3883 *** ISI Impact 0,568 ***

Hulstijn, J. and Steetskamp, R. and ter Doest, H.W.L. and van de Burgt, S.P. and Nijholt, A. (1996) Topics in SCHISMA dialogues. In: Dialogue Management in Natural Language Systems, 19-21 June 1996, Enschede. pp. 89-99. Twente Workshop on Language Technology 11. University of Twente. ISSN 0929-0672

Nijholt, A. (1996) Humor Power and Computer Reason. In: Jaarboek. Wiskundige Studievereniging Christiaan Huygens, Delft, pp. 99-102.

Sikkel, K. and Nijholt, A. (1996) Parsing of Context-free Languages. In: Handbook of Formal Languages, Vol. II. Linear Modeling: Background and Application. Springer Verlag, Berlin, pp. 61-100. ISBN 3-540-60648-3

1995

Andernach, J.A. and van de Burgt, S.P. and van der Hoeven, G.F., ed. (1995) Corpus-based Approaches to Dialogue Modelling (TWLT9). Twente Workshop on Language Technology 9. University of Twente, Enschede. ISSN 0929-0672

Andernach, J.A. and Moll, M. and Nijholt, A., ed. (1995) CLIN V: Computational Linguistics in the Netherlands ’94. Neslia Paniculata, Enschede. ISBN 90-75296-03-7

Nijholt, A. and Scollo, G. and Steetskamp, R., ed. (1995) Algebraic Methods in Language Processing. Twente Workshop on Language Technology 10. University of Twente, Enschede. ISSN 0929-0672

op den Akker, H.J.A. and ter Doest, H.W.L. and Moll, M. and Nijholt, A. (1995) Parsing in Dialogue Systems using Typed Feature Structures. Memorandum Informatica 95-25, Department of Computer Science, University of Twente, Enschede. ISSN 0924-3755

op den Akker, H.J.A. and ter Doest, H.W.L. and Moll, M. and Nijholt, A. (1995) Parsing in dialogue systems using typed feature structures. In: Proceedings 3rd International Workshop on Parsing Technologies (IWPT'95), 20-23 September 2007, Prague. pp. 10-11. University of Prague.

Andernach, J.A. and ter Doest, H.W.L. and op den Akker, H.J.A. and van der Hoeven, G.F. and Schaake, J. and van de Burgt, S.P. and Nijholt, A. (1995) Language analysis for dialogue management in a theatre information and booking system. In: Proceedings of Artificial Intelligence'95: Fifteenth International Conference (Language Engineering 95), Montpellier, France. pp. 351-362. University of Montpellier.

Asveld, P.R.J. (1995) Towards Robustness in Parsing -- Fuzzifying Context-Free Language Recognition. Memorandum INF-95-08, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1995) A Fuzzy Approach to Erroneous Inputs in Context-Free Language Recognition. Memorandum Informatica 95-29, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1995) A Bibliography on Fuzzy Automata, Grammars and Lanuages. Memorandum INF-95-46, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1995) A Fuzzy Approach to Erroneous Inputs in Context-Free Language Recognition. In: Proceedings of the Fourth International Workshop on Parsing Technologies IWPT'95, September 20 -24, 1995, Prague & Karlovy Vary, Czech Republik. pp. 14-25. Institute of Formal and Applied Linguistics, Charles University. ISBN not assigned

Asveld, P.R.J. (1995) Review of "G. Paun, On Nebesky $\xi$ -grammars, Bull. Math. Soc. Sci. Roumanie (N.S.) 34(82) (1990) 335-342". Mathematical reviews, MR1309533 / 95m:68106. pp. 7661-7661. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "K. Fine, Transparent grammars". Mathematical reviews, MR1236008 / 95f:68131. pp. 3632-3632. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "K. Madlener, A. Sattler-Klein & F. Otto, On the problem of generating small convergent systems, J. Symbolic Comput. 16 (1993) 167-187". Mathematical reviews, MR1253911 / 95j:68079. pp. 6213-6213. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "J. Dassow, G. Paun & S. Vicolov, On the power of cooperating/distributed grammar systems, Found. Comput. Decision Sci. 18 (1993) 83-108". Mathematical reviews, MR1258670 / 95c:68136. pp. 1754-1754. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "H. Calbrix, M. Nivat & A. Podelski, Sur let mots ultimement periodiques des langages rationnels de mots infinis, C. R. Acad. Sci. Paris Ser. I Math. 318 (1994) 493-497". Mathematical reviews, MR1267834 / 95d:68078. pp. 2368-2369. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "J. Engelfriet & L. Heyker, Hypergraph languages of bounded degree, J. Comput. System Sci. 48 (1994) 58-89". Mathematical reviews, MR1259651 / 95g:68063. pp. 4274-4274. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "A. Monti & A. Roncato, On the complexity of some reachability problems. Lect. Notes in Comp. Sci. 778 (1994) 192-202". Mathematical reviews, MR1286076 / 95h:68064. pp. 4896-4896. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "F. Otto & P. Narendran, Codes modulo finite monadic string-rewriting systems. Theoret. Comput. Sci. 134 (1994) 175-188". Mathematical reviews, MR1299372 / 95j:68081. pp. 6213-6214. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "G. Paun & G. Rozenberg, Prescribed teams of grammars. Acta Inform. 31 (1994) 525-537". Mathematical reviews, MR1300054 / 95k:68118. pp. 6954-6954. ISSN 0025-5629

Asveld, P.R.J. (1995) Review of "Y. Shemesh & N. Francez, Finite-state unification automata and relational languages. Inform. and Comput. 114 (1994) 192-213". Mathematical reviews, MR1302822 / 95k:68159. pp. 6961-6961. ISSN 0025-5629

Drossaers, M.F.J. (1995) Little Linguistic Creatures: Closed Systems of Solvable Neural Networks for Integrated Linguistic Analysis. PhD thesis, University of Twente. ISBN 90-75296-02-9

van der Hoeven, G.F. and Andernach, J.A. and van de Burgt, S.P. and Kruijff, G.-J.M. and Nijholt, A. and Schaake, J. and de Jong, F.M.G. (1995) SCHISMA: A Natural Language Accessible Theatre Information and Booking System. In: Proceedings First Workshop on Applications of Natural Language to Data Bases, 28-29 June 1995, Versailles, France. pp. 271-285. AFCET. ISBN 2-903677139-3

1994

Appelo, L. and de Jong, F.M.G., ed. (1994) Computer-Assisted Language Learning : proceedings of the seventh Twente Workshop on Language Technology. Twente Workshop on Language Technology 7. University of Twente, Enschede. ISSN 0929-0672

Boves, L. and Nijholt, A., ed. (1994) Speech and Language Engineering. Twente Workshop on Language Technology 8. University of Twente, Enschede. ISSN 0929-0672

op den Akker, H.J.A. and ter Doest, H.W.L. (1994) Weakly Restricted Stochastic Grammars. In: COLING 1994, 15th International Conference on Computational Linguistics, 5-9 Aug 1994, Kyoto, Japan. pp. 929-934. Association for Computational Linguistics.

Asveld, P.R.J. (1994) Review of "G.D. Ritchie, G.J. Russell, A.W. Black & S.G. Pulman, Computational Morphology -- Practical Mechanisms for the English Lexicon (1992), The MIT Press, Cambridge, MA". Mathematical reviews, MR1207364 / 94f:68153. pp. 3501-3501. ISSN 0025-5629

Asveld, P.R.J. (1994) Review of "J. Dassow, J. Kelemen & G. Paun, On parallellism in colonies, Cybernet Systems 24 (1993) 37-49". Mathematical reviews, MR1202093 / 94a:68068. pp. 482-482. ISSN 0025-5629

Asveld, P.R.J. (1994) Review of "K. Madlener, P. Narendran, F. Otto & L. Zhang, On weakly confluent monadic string-rewriting systems, Theor. Comp. Sci. 113 (1993) 119-165". Mathematical reviews, MR1218908 / 94j:68141. pp. 5981-5981. ISSN 0025-5629

Asveld, P.R.J. (1994) An Alternative Formulation of Cocke-Younger-Kasami's Algorithm. Bulletin of the European Association for Theoretical Computer Science, 53. pp. 213-216. ISSN 0252-9742

van Dorp, H.D. (1994) On an Extension of Functional Languages for Use in Prototyping. PhD thesis, University of Twente. ISBN 90-9007594-1

Fijma, D.H. (1994) Analysis and Design of Parallel Algorithms. PhD thesis, University of Twente. ISBN 90-9006749-3

van der Hoeven, G.F. and van de Burgt, S.P. and Andernach, J.A. and Schaake, J. and Kruijff, G.-J.M. and Nijholt, A. and de Jong, F.M.G. (1994) SCHISMA: A natural language accessible theatre information and booking system. In: Speech and Language Engineering, 1-2 Dec 1994, Enschede. pp. 137-149. Twente Workshop on Language Technology 8. University of Twente. ISSN 0929-0672

Janssen, W.P.M. (1994) Layered Design of Parallel Systems. PhD thesis, University of Twente. ISBN 90-9007399-X

Kuper, J. (1994) Partiality in Logic and Computation - Aspects of Undefinedness. PhD thesis, University of Twente. ISBN 90-9006865-1

Nijholt, A. (1994) Fakultatief? Fakultaaltief! Taaldief! In: Lustrumboek. Wiskunde en Informatica Studievereniging Christiaan Huygens. Christiaan Huygens, Delft, pp. 100-104.

Nijholt, A. (1994) De Bovenste Plank: Voetnoot bij de Onderste Steen. University of Twente, Enschede.

Nijholt, A. (1994) Parlevink in Kontekst: Meer dan Language Engineering. Re-Cursief, 2 (1). pp. 22-32.

Nijholt, A. (1994) Parallel approaches to context-free language parsing. In: Parallel Natural Language Processing. Ablex Publishing Corporation, Norwood, New Jersey, pp. 135-167. ISBN 0-89391-869-5

Nijholt, A. (1994) Parallelism and (syntactic) language processing. In: Encyclopedia of Language and Linguistics. Pergamon Press, Oxford, pp. 2935-2941. ISBN 0-08-0359434

Nijholt, A. and van den Ende, J. (1994) De Geschiedenis van de Rekenkunst: Van Kerfstok tot Computer (The History of Computing: From Tally-Stick to Computer). Academic Service, Schoonhoven. ISBN 90-395-0048-7

Vosse, T.G. (1994) The Word Connection. Grammar-based Spelling Error Correction in Dutch. PhD thesis, Rijksuniversiteit Leiden. ISBN 90-75296-01-0

1993

de Jong, F.M.G. and Nijholt, A., ed. (1993) Natural Language Interfaces: From Laboratory to Commercial and User Environment. Twente Workshop on Language Technology 5. University of Twente, Enschede. ISSN 0929-0672

Sikkel, K. and Nijholt, A., ed. (1993) Natural Language Parsing - Methods and Formalisms. Twente Workshop on Language Technology 6. University of Twente, Enschede. ISSN 0929-0672

Asveld, P.R.J. (1993) Review of "J. van Leeuwen (ed.), Handbook of Theoretical Computer Science. Volume A -- Algorithms and Complexity (1990), Elsevier, Amsterdam / The MIT Press, Cambridge, MA". Mededelingen van het Wiskundig Genootschap, 36. pp. 268-272. ISSN 0167-2495

Asveld, P.R.J. (1993) Review of "J. van Leeuwen (ed.), Handbook of Theoretical Computer Science. Volume B -- Formal Models and Semantics (1990), Elsevier, Amsterdam / The MIT Press, Cambridge, MA". Mededelingen van het Wiskundig Genootschap, 36. pp. 416-420. ISSN 0167-2495

Asveld, P.R.J. (1993) Review of "S. Irani, M. Naor & R. Rubinfield, On the time and space complexity of computation using write-once memory, or Is pen really much worse than pencil?, Math. Systems Theory 25 (1992) 141-159". Mathematical reviews, MR1143207 / 93a:68044. pp. 395-395. ISSN 0025-5629

Asveld, P.R.J. (1993) Review of "Y. Toyama, How to prove equivalence of term rewriting systems without induction, Theor. Comp. Sci. 90 (1991) 369-390". Mathematical reviews, MR1142324 / 93a:68070. pp. 399-399. ISSN 0025-5629

Asveld, P.R.J. (1993) Review of "G.J. Akkerman & J.C.M. Baeten, Term rewriting analysis in process algebra, CWI Quarterly 4 (1991) 257-267". Mathematical reviews, MR1168734 / 93f:68054. pp. 3330-3330. ISSN 0025-5629

Asveld, P.R.J. (1993) Review of "F. Mueller, Confluence of the lambda calculus with left-linear algebraic rewriting, Inform. Process. Lett. 41 (1991) 293-299". Mathematical reviews, MR1163040 / 93f:68055. pp. 3330-3330. ISSN 0025-5629

Asveld, P.R.J. (1993) Review of "D.G. Thomas, V.R. Dare, K.G. Subramanian & R. Siromoney, Derivation sequences of semi-Thue and Thue systems, Nat. Seminar on Theor. Comp. Sci. (Madras 1991), 146-158, Inst. Math. Sci. Madras". Mathematical reviews, MR1177002 / 93j:68095. pp. 5686-5687. ISSN 0025-5629

Asveld, P.R.J. (1993) An Alternative Formulation of Cocke-Younger-Kasami's Algorithm. Memorandum Informatica 93-48, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1993) An Algebraic Approach to Incomparable Families of Formal Languages. Memorandum Informatica 93-48, Dept. of Computer Science, University of Twente. ISSN 0924-3755

Nauta, D. and Nijholt, A. and Schaake, J. (1993) Pragmatics in language technology: Introduction. In: Pragmatics in Language Technology, 23 Sept 1992, Enschede. pp. 1-5. Twente Workshop on Language Technology 4. University of Twente. ISSN 0929-0672

Nijholt, A. (1993) NN approaches to natural language: Context and trends. (Invited) In: International Conference on Artificial Neural Networks (ICANN) '93, 13-16 Sept 1993, Amsterdam. pp. 323-330. Springer Verlag. ISBN 0387198393

Nijholt, A. (1993) Natural language parsing: An introduction. In: Natural Language Parsing, 16-17 Dec 1993, Enschede. pp. 1-22. Twente Workshop on Language Technology 6. University of Twente. ISSN 0929-0672

Nijholt, A. and de Jong, F.M.G. (1993) Natural Language Interfaces: Introduction. In: Natural Language Interfaces: From Laboratory to Commercial and User Environment, 3-4 June 1993, Enschede. pp. 1-8. Twente Workshop on Language Technology 5. University of Twente. ISSN 0929-0672

Oude Luttighuis, P.H.W.M. (1993) Parallel algorithms for parsing and attribute evaluation. PhD thesis, University of Twente. ISBN 90-9006247-5

Scollo, G. (1993) On the engineering of logics. PhD thesis, University of Twente. ISBN 90-9005895-8

Sikkel, K. and op den Akker, H.J.A. (1993) Predictive Head-Corner Chart Parsing. In: Third International Workshop on Parsing Technologies (IWPT3), 10-13 Aug 1993, Tilburg, the Netherlands / Durbuy, Belgium. pp. 267-276. IWPT (3). Tilburg University. ISBN not assigned

1992

op den Akker, H.J.A. and Nijholt, A. and van der Stal, W., ed. (1992) Linguistic Engineering: Tools and Products. Twente Workshop on Language Technology 2. University of Twente, Enschede. ISSN 0929-0672

Drossaers, M.F.J. and Nijholt, A., ed. (1992) Connectionism and Natural Language Processing. Twente Workshop on Language Technology 3. University of Twente, Enschede. ISSN 0929-0672

Nauta, D. and Nijholt, A. and Schaake, J., ed. (1992) Pragmatics in Language Technology. Twente Workshop on Language Technology 4. University of Twente, Enschede. ISSN 0929-0672

Asveld, P.R.J. (1992) Review of "U. Martin, A note on division orderings in strings, Inform. Process. Lett. 36 (1990) 237-240". Mathematical reviews, MR1081461 / 92a:68121. pp. 446-446. ISSN 0025-5629

Asveld, P.R.J. (1992) An Algebraic Approach to Incomparable Families of Formal Languages. In: Lindenmayer Systems -- Impacts on Theoretical Computer Science, Computer Graphics, and Developmental Biology. Springer-Verlag, Berlin, pp. 455-475. ISBN 3 540 55320 7

Asveld, P.R.J. (1992) Post's System of Tag -- A Simple Discrete Nonlinear System. In: Proceedings of Nonlinear Dynamics - Twente 91, May 2-3, 1991, Enschede, The Netherlands. pp. 26-31. Center for Theoretical Physics, University of Twente. ISBN not assigned

Drossaers, M.F.J. and Nijholt, A. (1992) Hopfield models as finite state acceptors. In: 2nd Symposium on Neural Networks, Stichting Neurale Netwerken (SNN), 14-15 April 1992, Nijmegen. pp. 61-61. University of Nijmegen.

Nijholt, A. (1992) Linguistic Engineering: A Survey. In: Linguistic Engineering: Tools and Products. Proceedings Twente Workshop on Language Technology 2, 20 Nov 1991, Enschede. pp. 1-22. University of Twente. ISSN 0929-0672

1991

Heemels, R. and Nijholt, A. and Sikkel, K., ed. (1991) Tomita's Algorithm: Extensions and Applications. Twente Workshop on Language Technology 1. University of Twente, Enschede. ISSN 0929-0672

Asveld, P.R.J. (1991) Review of "J.G. Brookshear, Theory of Computation -- Formal Languages, Automata and Complexity (1989), Benjamin/Cummings, Redwood City, CA". Mededelingen van het Wiskundig Genootschap, 34. pp. 181-183. ISSN 0167-2495

Asveld, P.R.J. (1991) Review of "E. Csuhaj-Varju & J. Dassow, On cooperating/distributed grammar systems, J. Inform. Process. Cybernet. 26 (1990) 49-63". Mathematical reviews, MR1052690 / 91g:68101. pp. 3967-3967. ISSN 0025-5629

Asveld, P.R.J. (1991) Review of "M. Kudlek, Comparison of basic language generating devices (nondeterministic systems), RAIRO Inform. Theor. Appl. 24 (1990) 489-508". Mathematical reviews, MR1080503 / 91i:68079. pp. 5115-5115. ISSN 0025-5629

Asveld, P.R.J. (1991) Review of "I. Parberry & P.Y. Pan, Improved upper and lower bounds for parallel random access machines without simultaneous write, SIAM J. Comput. 20 (1991) 88-99". Mathematical reviews, MR1082137 / 91k:68044. pp. 6176-6176. ISSN 0025-5629

Asveld, P.R.J. (1991) Review of "A. Monti & D. Parente, Comparison results for particular systolic tree automata, in: Algorithms and Compleixty (Rome 1990), pp. 172-187, World Sci. Publ., Teaneck, NJ". Mathematical reviews, MR1083370 / 91m:68053. pp. 6830-6830. ISSN 0025-5629

Asveld, P.R.J. (1991) Abstract grammars based on transductions. Theoretical computer science, 81. pp. 269-288. ISSN 0304-3975 *** ISI Impact 0,838 ***

Asveld, P.R.J. (1991) A Closer Look at a Fibonacci-like Iterated Nonlinear Map -- More Chaos and Order. Memorandum Informatica 91-70, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1991) Post's System of Tag -- A Simple Discrete Nonlinear System. Memorandum Informatica 91-44, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. and Hogendorp, J.A. (1991) On the Generating Power of Regularly Controlled Bidirectional Grammars. International Journal of Computer Mathematics, 40. pp. 75-91. ISSN 0020-7160 *** ISI Impact 0,489 ***

Nijholt, A. (1991) Looppraters, meelopers, slagslagers. In: Jaarboek Wiskunde en Informatica 1990/1991. Christiaan Huygens, Delft, pp. 27-31.

Nijholt, A. (1991) The CYK approach to serial and parallel parsing. Language Research, 27 (2). pp. 229-254. ISSN 0254-4474

Nijholt, A. (1991) (Generalized) LR parsing: From Knuth to Tomita. In: Proceedings Twente Workshop on Language Technology 1, 22 March 1991, Enschede. pp. 1-8. University of Twente. ISSN 0929-0672

Nijholt, A. (1991) Foreword. In: Principles of Expert Systems. Addison-Wesley, Boston, MA, v-viii. ISBN 978-0-20141-640-4

Nijholt, A. (1991) Overview of Parallel Parsing Strategies. In: Current Issues in Parsing Technologies. International Series in Engineering and Computer Science. Kluwer Academic Publishers, Dordrecht, pp. 207-229. ISBN 0-792-39131-4

Nijholt, A. (1991) Meta-parsing in neural networks. In: Proceedings Computer-Linguistiek In Nederland (CLIN), Utrecht. pp. 87-95. University of Utrecht.

Ramaer, M.M. (1991) Optimization techniques for the compilation of lazy functional languages. PhD thesis, University of Twente. ISBN 90-9004339-X

Sikkel, K. and Nijholt, A. (1991) An efficient connectionist context-free parser. In: Proceedings of the Second International Workshop on Parsing Technologies, Cancun, Mexico. pp. 117-126. Carnegie Mellon University.

1990

Asveld, P.R.J. (1990) A Fibonacci-like Iterated Nonlinear Map or Order from Chaos in the Region of the Tiny Tornados. Memorandum Informatica 90-10, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1990) On Text Processing Using ditroff and Related Tools under UNIX. Memorandum Informatica 90-60, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1990) A Fibonacci-like Iterated Nonlinear Map. In: Proceedings of Nonlinear Dynamics - Twente 90, March 22-23, 1990, Enschede, The Netherlands. pp. 134-139. Center for Theoretical Physics, University of Twente. ISBN not assigned

Hogendorp, J.A. (1990) Controlled Bidirectional Grammars. PhD thesis, University of Twente. SISO 805 UDC 801.5 ISBN 90-9003620-2

Hogendorp, J.A. (1990) Regularly Controlled Bidirectional Linear Basic Grammars. Memorandum INF-90-40, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Nijholt, A. (1990) The CYK approach to serial and parallel parsing. In: Proceedings of Seoul International Conference on Natural Language Processing (SICONLP/90), 22-25 Nov 1990, Seoul, Korea. pp. 144-155. Seoul University.

Nijholt, A. (1990) Waarom heet Christiaan Huygens niet Johannes Kepler? Jaarboek Wiskunde en Informatica Studievereniging Christiaan Huygens 1989/1990. pp. 6-16.

Nijholt, A. (1990) De Markt voor Neurale Netwerken. Kennissystemen : tijdschrift over kennistechniek, expertsystemen en AI, 4 (4). pp. 6-10. ISSN 0927-1198

Nijholt, A. (1990) Context-vrij ontleden en natuurlijke taalverwerking. In: Computerlinguïstiek: Een overzicht in artikelen. Foris Publishers, Dordrecht, pp. 69-90. ISBN 90-6765-442-6

Nijholt, A. (1990) Meta-parsing in neural networks. In: Cybernetics and Systems '90, Proceedings of the Tenth European Meeting on Cybernetics and Systems Research, Vienna, Austria. pp. 969-976. World Scientific Publishers. ISBN 981-02-0222-9

Sikkel, K. and Nijholt, A. (1990) Connectionist parsing of context-free grammars. In: Proceedings CSN'90 (Computing Science in the Netherlands), Utrecht. pp. 393-407. SION.

1989

op den Akker, H.J.A. (1989) On LC(0) grammars and languages. Theoretical computer science, 66 (1). pp. 65-85. ISSN 0304-3975 *** ISI Impact 0,838 ***

Asveld, P.R.J. (1989) Review of "H. Reichel, Initial Computability, Algebraic Specifications, and Partial Algebras (1987), Oxford University Press". Mededelingen van het Wiskundig Genootschap, 32. pp. 170-171. ISSN 0167-2495

Asveld, P.R.J. (1989) Fibonacci-like Differential Equations with a Polynomial Non-Homogeneous Part. The Fibonacci Quarterly, 27. pp. 303-309. ISSN 0015-0517

Asveld, P.R.J. (1989) Abstract Grammars Based on Transductions (Revised version). Memorandum INF-89-07, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1989) Incomparable Elements in Algebraic Lattices with Applications to Formal Language Theory. Memorandum INF-89-54, Dept. of Computer Science, University of Twente, Enschede. ISSN 0923-1714

Asveld, P.R.J. (1989) A Fibonacci-like Iterated Nonlinear Map. Memorandum Informatica 90-09, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. and Hogendorp, J.A. (1989) On the Generating Power of Regularly Controlled Bidirectional Grammars. Memorandum Informatica 89-68, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

van den Ende, J. and Nijholt, A. (1989) Wiens brood men eet. Intermediair, 39. pp. 53-57. ISSN 0020-5605

Hogendorp, J.A. (1989) Regularly Controlled Bidirectional Extended Linear Basic Grammars (Revised and extended version). Memorandum INF-89-69, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Nijholt, A. (1989) Views on parallel parsing: a preliminary survey. In: J.W. de Bakker: 25 jaar semantiek , Liber Amicorum. Centre for Mathematics and Computer Science, Amsterdam, pp. 341-358.

Nijholt, A. (1989) Parallel parsing strategies in natural language processing. In: Proceedings of the First International Workshop on Parsing Technologies, 27-30 August 1989, Pittsburgh, USA. pp. 240-253. Carnegie Mellon University.

1988

op den Akker, H.J.A. (1988) Parsing Attribute Grammars. PhD thesis, University of Twente.

Asveld, P.R.J. (1988) Review of "G. File, Machines for attribute grammars, Inform. and Control 69 (2986) 41-124". Mathematical reviews, MR0848436 / 88e:68027. pp. 2641-2641. ISSN 0025-5629

Asveld, P.R.J. (1988) Fibonacci-like Differential Equations with a Polynomial Non-Homogeneous Part (Revised Version). Memorandum INF-88-10, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1988) On a Post's System of Tag. Memorandum INF-88-20, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1988) On a Post's System of Tag. Bulletin of the European Association for Theoretical Computer Science, No. 36 (1988). pp. 96-102. ISSN 0252-9742

Asveld, P.R.J. (1988) A Simple Discrete System with Chaotic Behavior. Memorandum INF-88-51, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Hogendorp, J.A. (1988) Controlled Bidirectional Grammars. Memorandum INF-88-16, Dept. of Computer Science, University of Twente, Enschede. ISSN 0923-1714

Hogendorp, J.A. (1988) Controlled Rewriting Using Productions and Reductions. Memorandum INF-88-53, Dept. of Computer Science, University of Twente, Enschede. ISSN 0923-1714

Hogendorp, J.A. (1988) Time-Bounded Controlled Bidirectional Grammars. Memorandum INF-88-60, Dept. of Computer Science, University of Twente, Enschede. ISSN 0923-1714

Hogendorp, J.A. (1988) Controlled Rewriting Using Productions and Reductions. In: Proceedings Computing Science in The Netherlands CSN88, November 3-4, 1988, Utrecht, The Netherlands. pp. 479-494. SION / NWO. ISSN 1388-5987

Nijholt, A. (1988) Computers and Languages: Theory and Practice. Studies in Computer Science and Artificial Intelligence 4. Elsevier North-Holland Publishing Company, Amsterdam. ISBN 0-444-70463-9

Nijholt, A. (1988) Voorwoord bij "Principes van Expertsystemen". In: Principes van Expertsystemen. Academic Service, Schoonhoven, XIII-XIV. ISBN 90-6233-264-1

1987

Asveld, P.R.J. and Nijholt, A., ed. (1987) Essays on Concepts, Formalisms, and Tools -- A Collection of Papers Dedicated to Leo A. M. Verbeek. CWI Tract 42. Centre for Mathematics and Computer Science, Amsterdam. ISBN 90-6196-326-5

op den Akker, H.J.A. (1987) On Covers and Left-Corner Parses. In: Essays on concepts, formalisms, and tools. CWI Tract (42). Stichting Mathematisch Centrum, Amsterdam, pp. 107-127. ISBN 90 6196 326 5

Alblas, H. (1987) Pass-Oriented Attributed Evaluation and Attributed Tree Transformations. PhD thesis, University of Twente. ISBN not assigned

Asveld, P.R.J. (1987) A Family of Fibonacci-like Sequences. The Fibonacci Quarterly, 25. pp. 81-83. ISSN 0015-0517

Asveld, P.R.J. (1987) Another Family of Fibonacci-like Sequences. The Fibonacci Quarterly, 25. pp. 361-364. ISSN 0015-0517

Asveld, P.R.J. (1987) Review of "R.E. Stearns & H.B. Hunt III, On the equivalence and containment problems for unambiguous regular expressions, regular grammars and finite automata, SIAM J. Comput. 14 (1985) 598-611". Mathematical reviews, MR0795933 / 87f:68052. pp. 3262-3263. ISSN 0025-5629

Asveld, P.R.J. (1987) Review of "W. Struckmann, L systems and categories of automata, Elektron. Informationsverarb. Kybernet. 21 (1985) 411-416". Mathematical reviews, MR0819346 / 87h:68120. pp. 4505-4505. ISSN 0025-5629

Asveld, P.R.J. (1987) Complexity Aspects of Iterated Rewriting -- A Survey. Memorandum INF-87-25, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1987) Complexity Aspects of Iterated Rewriting -- A Survey. In: Essays on Concepts, Formalisms, and Tools. CWI (Centrum voor Wiskunde en Informatica), Amsterdam, pp. 89-105. ISBN 90-6196-326-5

Asveld, P.R.J. and Nijholt, A. (1987) Introduction. In: Essays on Concepts, Formalisms, and Tools - A Collection of Papers Dedicated to Leo A.M. Verbeek. CWI Tract 42. CWI (Centrum voor Wiskunde en Informatica), Amsterdam, pp. 1-7. ISBN 90-6196-326-5

Hogendorp, J.A. (1987) Nonterminal Separating Macro Grammars. Memorandum INF-87-13, Dept. of Computer Science, University of Twente, Enschede. ISSN 0923-1714

Hogendorp, J.A. (1987) Nonterminal Separating Macro Grammars. In: Essays on Concepts, Formalisms, and Tools. CWI Tract 42. Centre for Mathematics and Computer Science, Amsterdam, pp. 77-87. ISBN 90-6196-326-5

Nijholt, A. (1987) From mechanical to theoretical - Aspects of the origins of Theoretical Computer Science. In: Essays on Concepts, Formalisms, and Tools. CWI-Tract 42. Center for Mathematics and Computer Science, Amsterdam, pp. 9-42. ISBN 90-6196-326-5

Verbeek, L.A.M. and Nijholt, A. and Asveld, P.R.J. (1987) Theoretische Informatica. Memorandum Informatica 87-08, University of Twente, Enschede. ISSN 0923-1714

1986

Asveld, P.R.J. (1986) Complete Symmetry in D2L Systems and Cellular Automata. International Journal of Computer Mathematics, 19. pp. 211-223. ISSN 0020-7160 *** ISI Impact 0,489 ***

Asveld, P.R.J. (1986) Another Family of Fibonacci-like Sequences. Memorandum INF-86-06, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1986) Fibonacci-like Differential Equations with a Polynomial Non-Homogeneous Part. Memorandum INF-86-36, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. and Boiten, E.A. (1986) A Generator for Turing Machine Simulating Programs --- User's Manual. Memorandum INF-86-31, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Vogler, H. (1986) Tree Transducers and Pushdown Machines. PhD thesis, Technische Hogeschool Twente. ISBN not assigned

1985

Asveld, P.R.J. (1985) A Family of Fibonacci-like Sequences. Memorandum INF-85-10, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1985) Complete Symmetry in D2L Systems and Cellular Automata. Memorandum INF-85-14, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Asveld, P.R.J. (1985) Abstract Grammars Based on Transductions. Memorandum INF-85-13, Dept. of Computer Science, University of Twente, Enschede. ISSN 0924-3755

Nijholt, A. (1985) Inleiding Expertsystemen. In: NGI/SIC Conference on Expertsystemen, 16 Dec 1985, Amsterdam. pp. 1-3. Stichting Informatica Congressen Nederland. ISBN 90-5005-003-4

1984

Asveld, P.R.J. (1984) Review of "E. Soisalon-Soininen, Translations on a subclass of LR(k) grammars, BIT 22 (1982) 303-312". Mathematical reviews, MR0675665 / 84b:68116. pp. 760-760. ISSN 0025-5629

Asveld, P.R.J. (1984) Remarks on Defining the Complement of a Language. Bulletin of the European Association for Theoretical Computer Science, No. 22. pp. 5-7. ISSN 0252-9742

Peels, A.J.H.M. (1984) A design method for microprocessor-based systems. PhD thesis, University of Twente. ISBN 90-9000793-8

1983

Asveld, P.R.J. (1983) Remarks on Defining the Complement of a Language. Report 83-16, Dept. of Mathematics and Informatics, Delft University of Technology, Delft.

Filè, G. (1983) Theory of Attribute Grammars. PhD thesis, University of Twente, Enschede, the Netherlands. ISBN not assigned

Nijholt, A. (1983) On satisfying the LL-iteration theorem. Theoretical computer science, 93 (1). pp. 91-94. ISSN 0304-3975 *** ISI Impact 0,838 ***

Nijholt, A. (1983) Deterministic Top-Down and Bottom-Up Parsing: Historical Notes and Bibliographies. Mathematisch Centrum, Amsterdam. ISBN 90-6196-245-5

1982

Asveld, P.R.J. and Engelfriet, Joost (1982) A Note on Non-Generators of Full AFL's. International Journal of Computer Mathematics, 12. pp. 13-17. ISSN 0020-7160 *** ISI Impact 0,489 ***

Asveld, P.R.J. and Tucker, J.V. (1982) Complexity Theory and the Operational Structure of Algebraic Programming Systems. Acta informatica, 17. pp. 451-476. ISSN 0001-5903 *** ISI Impact 0,809 ***

Nijholt, A. (1982) Precedence relations: a bibliography. ACM SIGACT News, 14 (2). pp. 9-19. ISSN 0163-5700

Nijholt, A. (1982) The equivalence problem for LL- and LR-regular grammars. Journal of Computer and System Sciences, 24 (2). pp. 149-161. ISSN 0022-0000 *** ISI Impact 1,631 ***

Nijholt, A. (1982) On the relationship between the LL(k) and LR(k) grammars. Information processing letters, 15 (3). pp. 97-101. ISSN 0020-0190 *** ISI Impact 0,612 ***

Nijholt, A. (1982) A note on the sufficiency of Sokolowski's criterion for context-free languages. Information processing letters, 14 (5). pp. 207-207. ISSN 0020-0190 *** ISI Impact 0,612 ***

Nijholt, A. (1982) From LL-regular to LL(1) grammars: Transformations, covers and parsing. RAIRO Informatique théorique et applications, 16. pp. 387-406. ISSN 0988-3754 *** ISI Impact 0,506 ***

Nijholt, A. (1982) An annotated bibliography of pumping (First edition, June 1982). EATCS-Bulletin, 17. pp. 34-53.

Nijholt, A. and Meijer, H. (1982) Translator writing tools since 1970: A selective bibliography. SIGPLAN Notices, 17 (10). pp. 62-72.

Nijholt, A. and Pittl, J. (1982) A general scheme for some deterministically parsable grammars and their strong equivalents. In: 6th G.I.-Conference on Theoretical Computer Science, 5-7 Jan 1983, Dortmund, Germany. pp. 243-255. Lecture Notes in Computer Science 145. Springer Verlag. ISSN 0302-9743 ISBN 3-540-11973-6

1981

Asveld, P.R.J. (1981) Time and Space Complexity of Inside-Out Macro Languages. International Journal of Computer Mathematics, 10. pp. 3-14. ISSN 0020-7160 *** ISI Impact 0,489 ***

Asveld, P.R.J. and Engelfriet, Joost (1981) A Note on Non-Generators of Full AFL's. Preprint IW 184/81, Dept. of Computer Science, Mathematical Centre, Amsterdam. ISSN 0376-4028

Nijholt, A. (1981) A survey of normal form covers for regular grammars. Fundamenta Informaticae, 4. pp. 761-776. ISSN 0169-2968 *** ISI Impact 0,522 ***

Nijholt, A. (1981) Parsing strategies: A concise survey. (Invited) In: Mathematical Foundations of Computer Science, 31 August - 04 Sept, Štrbské Pleso, Czechoslovakia. pp. 103-120. Lecture Notes in Computer Science 118. Springer Verlag. ISSN 0302-9743 ISBN 3-540-10856-4

1980

Asveld, P.R.J. (1980) Space-Bounded Complexity Classes and Iterated Deterministic Substitution. Information and Control, 44. pp. 282-299. ISSN 0019-9958

Asveld, P.R.J. (1980) On Controlled Iterated GSM Mappings and Related Operations. Revue Roumaine de Mathematiques Pures et Appliquees, XXV. pp. 139-145. ISSN 0035-3965

Asveld, P.R.J. (1980) Time and Space Complexity of Inside-Out Macro Grammars. Preprint IW 141/80, Dept. of Computer Science, Mathematical Centre, Amsterdam. ISSN 0376-4028

Asveld, P.R.J. and Tucker, J.V. (1980) On the Operational Structure of Algebraic Programming Systems. Preprint IW 152/80, Dept. of Computer Science, Mathematical Centre, Amsterdam. ISSN 0376-4028

Nijholt, A. (1980) A survey of normal form covers for context-free grammars. Acta informatica, 14 (3). pp. 271-294. ISSN 0001-5903 *** ISI Impact 0,809 ***

Nijholt, A. (1980) Context-Free Grammars: Covers, Normal Forms, and Parsing. Lecture Notes in Computer Science 93. Springer Verlag, Berlin. ISBN 0-387-10245-0

Nijholt, A. (1980) A framework for classes of grammars between the LL(k) and LR(k) grammars. Technical Report CSTR-80-25, McMaster University, Hamilton, Canada.

Nijholt, A. (1980) LL-regular grammars. International Journal of Computer Mathematics, 8. pp. 303-318. ISSN 0020-7160 *** ISI Impact 0,489 ***

Nijholt, A. (1980) Over ontleden en grammaticale equivalentierelaties. In: Colloquium Capita Implementatie van Programmeertalen. MC-Syllabus 42. Mathematisch Centrum, Amsterdam, pp. 47-72. ISBN 90-6196-191-2

1979

Asveld, P.R.J. (1979) Space-Bounded Complexity Classes and Iterated Deterministic Substitution. Preprint IW 108/79, Dept. of Computer Science, Mathematical Centre, Amsterdam. ISSN 0376-4028

Asveld, P.R.J. (1979) On Controlled Iterated GSM Mappings and Related Operations. Preprint IW 114/79, Dept. of Computer Science, Mathematical Centre, Amsterdam. ISSN 0376-4028

Asveld, P.R.J. and Engelfriet, Joost (1979) Extended Linear Macro Grammars, Iteration Grammars, and Register Programs. Acta informatica, 11. pp. 259-285. ISSN 0001-5903 *** ISI Impact 0,809 ***

Nijholt, A. (1979) Simple chain grammars and languages. Theoretical computer science, 9 (3). pp. 287-309. ISSN 0304-3975 *** ISI Impact 0,838 ***

Nijholt, A. (1979) From left-regular to Greibach normal form grammars. Information Processing Letters, 9 (1). pp. 51-55. ISSN 0020-0190 *** ISI Impact 0,612 ***

Nijholt, A. (1979) A left part theorem for grammatical trees. Discrete mathematics, 25 (1). pp. 51-64. ISSN 0012-365X *** ISI Impact 0,536 ***

Nijholt, A. (1979) Grammar functors and covers: From non-left-recursive to Greibach normal form grammars. BIT (Nordisk Tidskrift for Informationsbehandling), 19 (1). pp. 73-78. ISSN 0006-3835 *** ISI Impact 0,821 ***

Nijholt, A. (1979) Strict deterministic grammars and Greibach normal form. EIK (Elektronische Informationsverarbeitung und Kybernetik), 15 (8/9). pp. 395-401. ISSN 0013-5712

Nijholt, A. (1979) Structure preserving transformations on non-left-recursive grammars. In: Automata, Languages and Programming, 16-20 July 1979, Graz, Austria. pp. 446-459. Lecture Notes in Computer Science 71. Springer Verlag. ISSN 0302-9743 ISBN 3-540-09510-1

Nijholt, A. and Soisalon-Soininen, E. (1979) Ch(k) grammars: A characterization of LL(k) languages. In: Mathematical Foundations of Computer Science 1979, 3-7 Sept 1979, Olomouc, Czechoslovakia. pp. 390-397. Lecture Notes in Computer Science 74. Springer Verlag. ISSN 0302-9743 ISBN 3-540-09526-8

1978

Asveld, P.R.J. (1978) Iterated Context-Independent Rewriting -- An Algebraic Approach to Families of Languages. PhD thesis, University of Twente. ISBN not assigned

Asveld, P.R.J. (1978) Incomparable Elements in Algebraic Lattices with an Application to AFL-theory. Memorandum 202, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1978) Operators on Language Families and Their Monoids. Memorandum 211, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1978) Iterated Context-Independent Rewriting -- From Grammars to Transformations and Their Fixed Points. An Introduction. Memorandum 213, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. and Engelfriet, Joost (1978) Extended Linear Macro Grammars, Iteration Grammars, and Register Programs. Memorandum 209, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Nijholt, A. (1978) On the parsing and covering of simple chain grammars. In: Automata, Languages and Programming, Fifth Colloquium, 17-21 July 1978, Udine, Italy. pp. 330-344. Lecture Notes in Computer Science 62. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-08860-8

1977

Asveld, P.R.J. (1977) Controlled Iteration Grammars and Full Hyper-AFL's. Information and Control, 34. pp. 248-269. ISSN 0019-9958

Asveld, P.R.J. (1977) Extensions of Language Families and Canonical Forms for Full AFL-Structures. Memorandum 167, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1977) Three Notes on Controlled Hyper-Algebraic and Dhyper-Algebraic Extensions. Memorandum 192, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. and Engelfriet, Joost (1977) Iterated Deterministic Substitution. Acta Informatica, 8. pp. 285-302. ISSN 0001-5903 *** ISI Impact 0,809 ***

Nijholt, A. (1977) On the covering of parsable grammars. Journal of Computer and System Sciences, 15 (1). pp. 99-110. ISSN 0022-0000 *** ISI Impact 1,631 ***

Nijholt, A. (1977) On the covering of left recursive grammars. In: 4th ACM SIGACT-SIGPLAN symposium on Principles of programming languages, Los Angeles, USA. pp. 86-96. ACM Press. ISBN not assigned

Nijholt, A. (1977) Cover results and normal forms. In: Mathematical Foundations of Computer Science 1977, 5-9 Sep 1977, Tatranská Lomnica, Czechoslovakia. pp. 420-429. Lecture Notes in Computer Science 53. Springer Verlag. ISSN 0302-9743 ISBN 3-540-08353-7

Nijholt, A. (1977) Simple chain grammars. In: Fourth Conference on Automata, Languages and Programming, 18-22 July 1977, Turku, Finland. pp. 352-364. Lecture Notes in Computer Science 52. Springer Verlag. ISSN 0302-9743 ISBN 3-540-08342-1

1976

Asveld, P.R.J. (1976) Controlled Iteration Grammars and Full Hyper-AFL's (revised and extended version). Memorandum 114, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1976) Extensions of Families of Languages: Lattices of Full X-AFL's. Memorandum 124, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1976) A Characterization of ET0L and EDT0L Languages. Memorandum 129, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1976) Full Lindenmayer-AFL's and Related Language Families. Memorandum 141, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1976) Extensions of Language Families and Canonical Forms for the Corresponding AFL-structures. Memorandum 152, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1976) Families talen en algebra. In: Seminarium Algebra 1976, 1976, Enschede, The Netherlands. pp. 94-109. Memorandum 162, Dept. of Applied Mathematics, UT. ISSN 0169-2690

Asveld, P.R.J. and Engelfriet, Joost (1976) Iterated Deterministic Substitution. Memorandum 138, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Nijholt, A. (1976) On the covering of left-recursive grammars. Memorandum 127, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

1975

Asveld, P.R.J. (1975) On Some Controlled ETOL-systems and Languages. Memorandum 59, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1975) Controlled Iteration Grammars and Hyper-AFL's. Memorandum 85, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. (1975) Rational, Algebraic and Hyper-Algebraic Extensions of Families of Languages. Memorandum 90, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Asveld, P.R.J. and van Leeuwen, J. (1975) Infinite Chains of Hyper-AFL's. Memorandum 99, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Nijholt, A. (1975) On the covering of parsable grammars. Memorandum 96, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

Nijholt, A. (1975) Regular extensions of some classes of grammars. Memorandum 100, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

1974

Asveld, P.R.J. (1974) Enkele onderwerpen uit de theorie der berekenbaarheid. Memorandum 48, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690