EEMCS

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

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

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

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

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

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

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

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

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

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

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 Jovanović, N. and Hofs, D.H.W. (2004) Designing Annotation Tools based on Properties of Annotation Problems. Technical Report TR-CTIT-04-45, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

Hofs, D.H.W. and op den Akker, H.J.A. and Nijholt, A. (2003) A generic architecture and dialogue model for multimodal interaction. In: Proceedings of the 1st Nordic Symposium on Multimodal Communication, 25-26 Sep 2003, Copenhagen, Denmark. pp. 79-91. CST Publication, Center for Sprogteknologi. ISSN 1600-339X

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.