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Author: Widya, I.A.
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2016

Fung, Nick Lik San and Jones, V.M. and Widya, I.A. and Broens, T.H.F. and Larburu Rubio, N. and Bults, R.G.A. and Shalom, E. and Hermens, H.J. (2016) The conceptual MADE framework for pervasive and knowledge-based decision support in telemedicine. International journal of knowledge and systems science, 7 (1). pp. 25-39. ISSN 1947-8208
Larburu Rubio, N. and Bults, R.G.A. and van Sinderen, M.J. and Widya, I.A. and Hermens, H.J. (2016) Quality-of-data broker for quality-of-data-aware telemedicine systems. Ingenierie et Recherche Bio-Medicale (IRBM), 37 (4). pp. 210-218. ISSN 1959-0318 *** ISI Impact 0,628 ***

2015

Larburu Rubio, N. and Bults, R.G.A. and van Sinderen, M.J. and Widya, I.A. and Hermens, H.J. (2015) An ontology for telemedicine systems resiliency to technological context variations in pervasive healthcare. IEEE Journal of Translational Engineering in Health and Medicine, 3. 10. ISSN 2168-2372

2014

Fung, Nick Lik San and Widya, I.A. and Broens, T.H.F. and Larburu Rubio, N. and Bults, R.G.A. and Shalom, E. and Jones, V.M. and Hermens, H.J. (2014) Application of a conceptual framework for the modelling and execution of clinical guidelines as networks of concurrent processes. Procedia computer science, 35. pp. 671-680. ISSN 1877-0509
Jones, V.M. and de Wijk, R.A. and Duit, J. and Widya, I.A. and Bults, R.G.A. and Mendes Batista, R.J. and Hermens, H.J. and Noldus, L.P.J.J. (2014) Mobile monitoring application to support sustainable behavioural change towards healthy lifestyle. In: Sensor Networks for Sustainable Development. CRC Press, USA, pp. 145-173. ISBN 978-1-4665-8206-4
Larburu Rubio, N. and Widya, I.A. and Bults, R.G.A. and Hermens, H.J. (2014) Quality of data computational models and telemedicine treatment effects. In: 16th IEEE International Conference on e-Health Networking, Healthcom 2014, 15-18 Oct 2014, Natal-RN, Brazil. pp. 364-369. IEEE . ISBN 978-1-4799-6644-8
Larburu Rubio, N. and Widya, I.A. and Bults, R.G.A. and Hermens, H.J. (2014) Making medical treatments resilient to technological disruptions in telemedicine systems. In: IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2014, 1-4 June 2014, Valencia, Spain. pp. 285-288. IEEE Engineering in Medicine & Biology Society. ISBN 978-1-4799-2131-7

2013

Larburu Rubio, N. and Widya, I.A. and Bults, R.G.A. and Hermens, H.J. and Napolitano, C. (2013) Early phase telemedicine requirements elicitation in collaboration with medical practitioners. In: 21st IEEE International Requirements Engineering Conference, RE 2013, 15-19 Jul 2013, Rio de Janeiro, Brasil. pp. 273-278. IEEE Computer Society. ISBN 978-1-4673-5765-4

2011

Jones, V.M. and Bults, R.G.A. and de Wijk, R. and Widya, I.A. and Mendes Batista, R.J. and Hermens, H.J. (2011) Experience with Using the Sensewear BMS Sensor System in the Context of a Health and Wellbeing Application. International Journal of Telemedicine and Applications, 2011. 671040. ISSN 1687-6415
Jones, V.M. and Mendes Batista, R.J. and Bults, R.G.A. and op den Akker, H. and Widya, I.A. and Hermens, H.J. and Huis in 't Veld, M.H.A. and Tönis, T.M. and Vollenbroek-Hutten, M.M.R. (2011) Interpreting streaming biosignals: in search of best approaches to augmenting mobile health monitoring with machine learning for adaptive clinical decision support. In: Workshop on Learning from Medical Data Streams, LEMEDS, co-located with 13th Conference on Artificial Intelligence in Medicine, AIME 2011, 6 July 2011, Bled, Slovenia. AIME 2011. ISBN not assigned
Widya, I.A. and Bults, R.G.A. and de Wijk, R. and Loke, B. and Koenderink, N. and Mendes Batista, R.J. and Jones, V.M. and Hermens, H.J. (2011) Requirements for a Nutrition Education Demonstrator,. In: 17th International Working Conference on Requirements Engineering: Foundation for Software Quality, REFSQ 2011, 28-30 March 2011, Essen, Germany,. pp. 48-53. Lecture Notes in Computer Science 6606. Springer Verlag. ISBN 978-3-642-19857-1

2010

van Beijnum, B.J.F. and Widya, I.A. and Marani, E. (2010) Modeling the vagus nerve system with the Unified Modeling Language. Journal of Neuroscience Methods, 193 (2). pp. 307-320. ISSN 0165-0270 *** ISI Impact 2,053 ***
Bults, R.G.A. and Knoppel, D.F. and Widya, I.A. and Schaake, L. and Hermens, H.J. (2010) The myofeedback-based teletreatment system and its evaluation. Journal of telemedicine and telecare, 16 (6). pp. 308-315. ISSN 1357-633X *** ISI Impact 1,377 ***
Huis in 't Veld, M.H.A. and Widya, I.A. and Bults, R.G.A. and Sandsjo, L. and Hermens, H.J. and Vollenbroek-Hutten, M.M.R. (2010) A scenario guideline for designing new teletreatments: a multidisciplinary approach. Journal of telemedicine and telecare, 16 (6). pp. 302-307. ISSN 1357-633X *** ISI Impact 1,377 ***

2009

Mei, Hailiang and van Beijnum, B.J.F. and Pawar, P. and Widya, I.A. and Hermens, H.J. (2009) Context-Aware Dynamic Reconfiguration of Mobile Patient Monitoring Systems. In: 4th International Symposium on Wireless Pervasive Computing, 2009. ISWPC 2009., 11-13 Feb. 2009, Melbourne. pp. 1-5. IEEE Computer Society. ISBN 978-1-4244-2965-3
Mei, Hailiang and van Beijnum, B.J.F. and Pawar, P. and Widya, I.A. and Hermens, H.J. (2009) A*-Based Task Assignment Algorithm for Context-Aware Mobile Patient Monitoring Systems. In: 15th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2009, 24-26 Aug 2009, Beijing. pp. 245-254. IEEE. ISBN 978-0-7695-3787-0
Mei, Hailiang and van Beijnum, B.J.F. and Widya, I.A. and Jones, V.M. and Hermens, H.J. (2009) Context-Aware Task Redistribution for Enhanced M-health Application Performance. In: Mobile Health Solutions for Biomedical Applications. Advances in Healthcare Information Systems and Informatics (AHISI) Series. Medical Information Science Reference, New York, pp. 285-307. ISBN 978-1-60566-332-6
Shishkov, B.B. and Verbraeck, A. and Widya, I.A. (2009) Enhancing Context Analysis with Intelligence in Providing e-Health Services: Less Infrastructure Dependency in Supporting Cardio-Vascular Patients. In: Proceedings of the ICSOFT 4th. International Conference on Software and Data Technologies, 26 - 29 July 2009, Sofia, Bulgaria. pp. 414-420. INSTICC. ISBN 978-989-674-010-8
Wac, K.E. and Bults, R.G.A. and van Beijnum, B.J.F. and Widya, I.A. and Jones, V.M. and Konstantas, D. and Vollenbroek-Hutten, M.M.R. and Hermens, H.J. (2009) Mobile patient monitoring: The MobiHealth system. In: Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009, 3-6 Sep 2009, Minneapolis, MN, USA. pp. 1238-1241. IEEE Engineering in Medicine and Biology Society. ISBN 978-1-42443-296-7
Widya, I.A. and van Beijnum, B.J.F. and Bults, R.G.A. and Sandjö, L. and Schaake, L. and Huis in 't Veld, M.H.A. and Jones, V.M. and Hermens, H.J. (2009) Early Phase Requirements Assessment of a Teletreatment Trial. In: Proceedings of the 24th Annual ACM Symposium on Applied Computing 2009, 8 - 12 March 2009, Honolulu, Hawaii. pp. 395-396. ACM. ISBN 978-1-60558-166-8
Widya, I.A. and Bults, R.G.A. and van Beijnum, B.J.F. and Sandsjö, L. and Schaake, L. and Huis in 't Veld, M.H.A. and Jones, V.M. and Hermens, H.J. (2009) Requirements Elicitation in a Telemedicine Pain-treatment Trial. In: 17th IEEE International Requirements Engineering Conference, 31 Aug - 4 Sep 2009, Atlanta, GA, USA. pp. 309-314. IEEE Computer Society. ISSN 1090-705X ISBN 978-0-7695-3761-0
Widya, I.A. and Bults, R.G.A. and Huis in 't Veld, M.H.A. and Vollenbroek-Hutten, M.M.R. (2009) Scenario-based Requirements Elicitation in a Pain-teletreatment Application. In: Proceedings of the ICSOFT 4th. International Conference on Software and Data Technologies, ICSOFT 2009, 26 - 29 July 2009, Sofia, Bulgaria. pp. 406-413. INSTICC. ISBN 978-989-674-010-8
Widya, I.A. and Mei, Hailiang and van Beijnum, B.J.F. and Wijsman, J.L.P. and Hermens, H.J. (2009) Medical Information Representation Framework for Mobile Healthcare. In: Mobile Health Solutions for Biomedical Applications. Idea Group Inc (IGI) Global, New York, pp. 71-91. ISBN 978-1-60566-332-6

2008

Jones, V.M. and Huis in 't Veld, M.H.A. and Tönis, T.M. and Bults, R.G.A. and van Beijnum, B.J.F. and Widya, I.A. and Vollenbroek-Hutten, M.M.R. and Hermens, H.J. (2008) Biosignal and context monitoring: Distributed multimedia applications of body area networks in healthcare. In: Proceedings of the 2008 IEEE 10th International Workshop on Multimedia Signal Processing (MMSP 2008), 8-10 oct 2008, International Workshop on Multimedia Signal Processing (MMSP 2008). pp. 820-825. IEEE Signal Processing Society. ISBN 978-1-4244-2295-1
Mei, Hailiang and van Beijnum, B.J.F. and Widya, I.A. and Jones, V.M. and Hermens, H.J. (2008) Enhancing the performance of mobile healthcare systems based on task-redistribution. In: IEEE Conference on Computer Communications Workshops, 2008. INFOCOM., 13-18 Apr 2008, Phoenix, USA. pp. 1-6. IEEE Computer Society. ISBN 978-1-4244-2219-7
Onchaga, M.R. and Widya, I.A. and Morales, J.M. and Nieuwenhuis, L.J.M. (2008) An ontology framework for quality of geographic information services. In: Proceedings of the 16th ACM Sigspatial International Conference on Advances in Geographic Information Systems (ACM GIS 2008), 5-7 nov 2008, Irvine, Calif.. pp. 459-462. The Association for Computing Machinery, Inc.. ISBN 978-1-60558-323-5

2007

Jones, V.M. and van Halteren, A.T. and Konstantas, D. and Widya, I.A. and Bults, R.G.A. (2007) An application of augmented MDA for the extended healthcare enterprise. International Journal of Business Process Integration and Management, 2 (3). pp. 215-229. ISSN 1741-8763
Jones, V.M. and Mei, Hailiang and Broens, T.H.F. and Widya, I.A. and Peuscher, J. (2007) Context Aware Body Area Networks for Telemedicine. In: 8th Pacific Rim Conference on Multimedia (PCM 2007), 11-14 Dec 2007, Hong Kong, China. pp. 590-599. Springer Verlag. ISBN 978-3-540-77254-5
Mei, Hailiang and Pawar, P. and Widya, I.A. (2007) Optimal Assignment of a Tree-Structured Context Reasoning Procedure onto a Host-Satellites System. In: Proceedings of IEEE International Parallel and Distributed Processing Symposium (IPDPS), 26 - 30 Mar 2007, Long Beach, US. pp. 1-9. IEEE Computer Society. ISBN 1-4244-0910-1
Mei, Hailiang and Widya, I.A. (2007) Context-Aware Optimal Assignment of a Chain-like Processing Task onto Chain-like Resources in M-Health. In: International Conference on Computational Science (3), 27-30 May 2007, Beijing, China. pp. 424-431. Springer Verlag. ISBN 978-3-540-72587-9
Mei, Hailiang and Widya, I.A. and Broens, T.H.F. and Pawar, P. and van Halteren, A.T. and Shishkov, B.B. and van Sinderen, M.J. (2007) A Framework for Smart Distribution of Bio-signal Processing Units in M-Health. In: Second International Conference on Software and Data Technologies (ICSOFT 2007), 22-25 July 2007, Barcelona, Spain. pp. 249-255. INSTICC. ISBN 978-989-8111-07-4
Mei, Hailiang and Widya, I.A. and van Halteren, A.T. and Erfianto, B. (2007) A Flexible Vital Sign Representation Framework for Mobile Healthcare. In: Proceedings of the 1st International Conference on Pervasive Computing Technologies for Healthcare, 29 Nov - 1 Dec 2006, Innsbruck, Austria. IEEE Computer Society. ISBN 1-4244-1086-X
Pawar, P. and Mei, Hailiang and Widya, I.A. and van Beijnum, B.J.F. and van Halteren, A.T. (2007) Context-Aware Task Assignment in Ubiquitous Computing Environment - A Genetic Algorithm Based Approach. In: Proceedings of 2007 IEEE Congress on Evolutionary Computation (CEC 2007), 25-28 Sep 2007, Singapore. pp. 2695-2702. IEEE Computer Society. ISBN 1-4244-1340-0

2006

Jones, V.M. and van Halteren, A.T. and Dokovski, N.T. and Koprinkov, G.T. and Peuscher, J. and Bults, R.G.A. and Konstantas, D. and Widya, I.A. and Herzog, R. (2006) Mobihealth: mobile services for health professionals. Technical Report TR-CTIT-06-38, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625
Jones, V.M. and van Halteren, A.T. and Dokovski, N.T. and Koprinkov, G.T. and Peuscher, J. and Bults, R.G.A. and Konstantas, D. and Widya, I.A. and Herzog, R. (2006) Mobihealth: mobile services for health professionals. In: M-Health Emerging Mobile Health Systems. Springer-Verlag, Berlin, pp. 237-246. ISBN 0-387-26558-9
Jones, V.M. and van Halteren, A.T. and Konstantas, D. and Widya, I.A. and Bults, R.G.A. (2006) An application of augmented MDA for the extended healthcare enterprise. Technical Report TR-CTIT-06-46, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625
Jones, V.M. and van Halteren, A.T. and Widya, I.A. and Dokovski, N.T. and Koprinkov, G.T. and Bults, R.G.A. and Konstantas, D. and Herzog, R. (2006) Mobihealth: mobile health services based on body area networks. Technical Report TR-CTIT-06-37, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625
Jones, V.M. and van Halteren, A.T. and Widya, I.A. and Dokovski, N.T. and Koprinkov, G.T. and Bults, R.G.A. and Konstantas, D. and Herzog, R. (2006) MobiHealth: Mobile Health Services based on Body Area Networks. In: M-Health Emerging Mobile Health Systems. Springer-Verlag, Berlin, pp. 219-236. ISBN 0-387-26558-9
Jones, V.M. and Shashar, N. and Ben Shaphrut, O. and Lavigne, K. and Rienks, R. and Bults, R.G.A. and Konstantas, D. and Vierhout, P.A.M. and Peuscher, J. and van Halteren, A.T. and Herzog, R. and Widya, I.A. (2006) Remote monitoring for healthcare and for safety in extreme environments. Technical Report TR-CTIT-06-40, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625
Jones, V.M. and Shashar, N. and Ben Shaphrut, O. and Lavigne, K. and Rienks, R. and Bults, R.G.A. and Konstantas, D. and Vierhout, P.A.M. and Peuscher, J. and van Halteren, A.T. and Herzog, R. and Widya, I.A. (2006) Remote Monitoring for Healthcare and for Safety in Extreme Environments. In: M-Health: Emerging Mobile Health Systems. Springer, Berlin, pp. 561-574. ISBN 978-0-387-26558-2
Konstantas, D. and Bults, R.G.A. and van Halteren, A.T. and Wac, K.E. and Jones, V.M. and Widya, I.A. and Herzog, R. (2006) Mobile Health Care: Towards a commercialization of research results. In: Proceedings of the 1st European Conference on eHealth (ECEH06), 12 - 13 October 2006, Fribourg, Switzerland. pp. 155-166. Lecture Notes in Informatics (LNI) P-91. Gesselschaft fuer Informatik (GI). ISSN 1617-5468 ISBN 978-3-88579-185-0
Widya, I.A. and van Beijnum, B.J.F. and Salden, A. (2006) QoC-based Optimization of End-to-End M-Health Data Delivery Services. In: 14th IEEE International Workshop on Quality of Service (IWQoS'06), 19 - 21 June 2006, New Haven (CT), USA. pp. 252-260. IEEE Computer Society. ISSN 1548-615X ISBN 1-4244-0476-2
Widya, I.A. and Vierhout, P.A.M. and Jones, V.M. and Bults, R.G.A. and van Halteren, A.T. and Peuscher, J. and Konstantas, D. (2006) Telematic requirements for emergency and disaster response derived from enterprise models. Technical Report TR-CTIT-06-36, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625
Widya, I.A. and Vierhout, P.A.M. and Jones, V.M. and Bults, R.G.A. and van Halteren, A.T. and Peuscher, J. and Konstantas, D. (2006) Telematic Requirements for Emergency and Disaster Response derived from Enterprise Models. In: M-Health: Emerging Mobile Health Systems. Biomedical Engineering International Book Series. Springer-Verlag, New York, pp. 531-547. ISBN 0-387-26558-9

2005

Hesselman, C.E.W. and Eertink, E.H. and Widya, I.A. and Huizer, E. (2005) Measurements of SIP Signaling over 802.11b Links. In: The Third ACM International Workshop on Wireless Mobile Applications and Services on WLAN Hotspots (WMASH 2005), 2 Sept 2005, Cologne, Germany. pp. 74-83. ACM Press. ISBN 1-59593-143-0
Hesselman, C.E.W. and Eertink, E.H. and Widya, I.A. and Huizer, E. (2005) Delivering Live Multimedia Streams to Mobile Hosts in a Wireless Internet with Multiple Content Aggregators. Mobile Networks and applications (MONET), 10 (3). pp. 327-339. ISSN 1383-469X *** ISI Impact 1,538 ***
Kamilova, M. and Hesselman, C.E.W. and Widya, I.A. and Huizer, E. (2005) Adding Policy-based Control to Mobile Hosts Switching between Streaming Proxies. In: 6TH IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY 2005), 6-8 June 2005, Stockholm, Sweden. pp. 243-246. IEEE Computer Society. ISBN 0-7695-2265-3
Kamilova, M. and Hesselman, C.E.W. and Widya, I.A. and Huizer, E. (2005) Application-level Policies for Automatic Switching between Content Redistributors. In: 5th. Workshop on Applications and Services in Wireless Networks (ASWN2005), 29 June - 1 July 2005, Paris, France. pp. 245-254. Institut National des Télécommunications. ISBN 2-9156-18-08-9

2004

Dokovski, N.T. and van Halteren, A.T. and Widya, I.A. (2004) BANip: Enabling Remote Healthcare Monitoring with Body Area Networks. In: FIDJI 2003 International Workshop on Scientific Engineering of Distributed Java Applications, 27-28 Nov 2003, Luxembourg. pp. 62-72. Lecture notes in Computer Science 2952/2004. Springer Verlag. ISSN 0302-9743 ISBN 978-3-540-21091-7
van Halteren, A.T. and Bults, R.G.A. and Wac, K.E. and Konstantas, D. and Widya, I.A. and Dokovski, N.T. and Koprinkov, G.T. and Jones, V.M. and Herzog, R. (2004) Mobile Patient Monitoring: The Mobihealth System. The Journal on Information Technology in Healthcare, 2 (5). pp. 365-373. ISSN 1479-649X
van Halteren, A.T. and Bults, R.G.A. and Widya, I.A. and Jones, V.M. and Konstantas, D. (2004) Mobihealth-Wireless body area networks for healthcare. In: Wearable eHealth Systems for Personalised Health Management, 11-14 Dec 2003, Il Ciocco Castelvecchio Pascoli Lucca, Tuscany. pp. 121-126. Studies in Health Technology and Informatics 108. IOS Press. ISBN 1-58603-449-9
van Halteren, A.T. and Konstantas, D. and Bults, R.G.A. and Wac, K.E. and Dokovski, N.T. and Koprinkov, G.T. and Jones, V.M. and Widya, I.A. (2004) MobiHealth: Ambulant Patient Monitoring Over Next Generation Public Wireless Networks. In: e-Health: Current Status and Future Trends. Studies in Health Technology and Informatics 106. IOS Press, Amsterdam, pp. 107-122. ISBN 1-58603-442-1
Kamilova, M. and Hesselman, C.E.W. and Widya, I.A. and Huizer, E. (2004) A Policy-based System for Handoffs between Intermediary Content Providers in the Wireless Internet. In: The 13th IST Mobile and Wireless Communications Summit 2004, 27-30 June 2004, Lyon, France. pp. 813-818. CEA-LETI Pub..
Konstantas, D. and van Halteren, A.T. and Bults, R.G.A. and Wac, K.E. and Jones, V.M. and Widya, I.A. (2004) Body Area Networks for Ambulant Patient Monitoring Over Next Generation Public Wireless Networks. In: Thirteenth IST Mobile and Wireless Communications Summit, 27-30 June 2004, Lyon, France. pp. 181-185. CEA-LETI. ISBN not assigned
Konstantas, D. and van Halteren, A.T. and Bults, R.G.A. and Wac, K.E. and Jones, V.M. and Widya, I.A. and Herzog, R. (2004) MobiHealth: Ambulant Patient Monitoring Over Public Wireless Networks. In: Mediterranean Conference on Medical and Biological Engineering MEDICON 2004, 31 July - 5 Aug 2004, Island of Ischia, Naples, Italy. Ghedimedia. ISBN 88-7780-308-8
Konstantas, D. and van Halteren, A.T. and Bults, R.G.A. and Wac, K.E. and Widya, I.A. and Jones, V.M. and Dokovsky, N. and Koprinkov, G.T. and Herzog, R. (2004) Mobile Patient Monitoring: the MobiHealth System. In: International Congress on Medical and Care Compunetics (NCC04), 2-4 June 2004, Den Haag, Netherlands. pp. 25-32. ICMCC. ISBN not assigned
Wac, K.E. and Bults, R.G.A. and Konstantas, D. and van Halteren, A.T. and Jones, V.M. and Widya, I.A. and Herzog, R. (2004) Mobile Health Care over 3G Networks: the MobiHealth Pilot System and Service. In: Proceedings of 2004 Global Mobile Congress, 11 - 13 Oct. 2004, Shanghai. pp. 71-76. Delson Group Pub.. ISSN 1557-0622

2003

Hesselman, C.E.W. and Eertink, E.H. and Widya, I.A. and Huizer, E. (2003) A Mobility-aware Broadcasting Infrastructure for a Wireless Internet with Hotspots. In: 1st ACM International Workshop on Wireless Mobile Applications and Services on WLAN Hotspots, 19 Sep 2003, San Diego, CA, USA. pp. 103-112. ACM Press. ISBN 1-58113-768-0
Widya, I.A. and van Halteren, A.T. and Jones, V.M. and Bults, R.G.A. and Konstantas, D. and Vierhout, P.A.M. and Peuscher, J. (2003) Telematic Requirements for a Mobile and Wireless Healthcare System derived from Enterprise Models. In: 7th International Conference on Telecommunications ConTEL, June 11-13th 2003, Zagreb, Croatia. pp. 527-534. Faculty of Electrical Engineering and Computing, University of Zagreb. ISBN 953-184-052-0

2002

Michiels, E.F. and Widya, I.A. and Volman, C.J.A.M. and Pokraev, S.V. and de Diana, I.P.F. (2002) On the Enterprise Modelling of an Educational Information Infrastructure. In: Enterprise Information Systems III, Setubal, Portugal. pp. 231-239. Kluwer Academic Publishers. ISBN 1-4020-0563-6
Widya, I.A. and Konstantas, D. (2002) A Wave-guide Model for Packetized Media Streaming in Lossless Networks. Technical Report TR-CTIT-02-44, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

2001

Widya, I.A. and Stap, R.E. and Teunissen, L.J. and Hopman, B.F. (2001) On the End-user QoS-Awareness of a Distributed Service Environment. In: The 6th International Conference on Protocols for Multimedia Systems (PROMS 2001), 17-19 Oct 2001, Enschede, The Netherlands. pp. 222-237. Lecture Notes in Computer Science 2213. Springer. ISBN 3-540-42708-2
Widya, I.A. and Volman, C.J.A.M. and Pokraev, S.V. and de Diana, I.P.F. and Michiels, E.F. (2001) Enterprise Modelling for an Educational Information Infrastructure. In: The 3rd International Conference on Enterprise Information Systems, 2001, Setubal, Portugal. pp. 785-792. ICEIS Press. ISBN 972-98050-2-4

2000

Hesselman, C.E.W. and Widya, I.A. and van Halteren, A.T. and Nieuwenhuis, L.J.M. (2000) Middleware Support for Media Streaming Establishment Driven by User-oriented QoS Requirements. In: Interactive Distributed Multimedia Systems and Telecommunication Services (IDMS2000), 2000, Enschede, The Netherlands. pp. 158-171. Lecture Notes in Computer Science 1905. Springer Verlag. ISBN 3-540-41130-5
Michiels, E.F. and Widya, I.A. and Volman, C.J.A.M. and Pokraev, S.V. and de Diana, I.P.F. (2000) On the Enterprise Modelling of an Educational Information Infrastructure. Technical Report TR-CTIT-00-18, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625
Nieuwenhuis, L.J.M. and Widya, I.A. (2000) Quality of Service and Service Provisioning on a Competative Market. In: 3rd International IFIP/GI Working Conference on Trends in Distributed Systems: Towards a Universal Service Market (USM 2000), 12-14 Sep 2000, Munich. pp. 17-26. Lecture Notes in Computer Science 1890. Springer. ISSN 0302-9743 ISBN 978-3-540-41024-9

1997

Volman, C.J.A.M. and Jones, V.M. and van Sinderen, M.J. and Widya, I.A. and Michiels, E.F. (1997) Tele-education Process Modelling supported by the ODP Enterprise Viewpoint Language. In: 1st Int. Workshop on Enterprise Distributed Object Computing (EDOC), Gold Coast, Australia. pp. 2-12. IEEE Computer Society. ISBN 0-8186-8031-8
Volman, C.J.A.M. and Jones, V.M. and van Sinderen, M.J. and Widya, I.A. and Michiels, E.F. (1997) Tele-education Process Modelling supported by The ODP Enterprise Viewpoint Language. Technical Report TR-CTIT-97-24, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

1995

van Rijssen, E. and Widya, I.A. and Michiels, E.F. (1995) Multimedia Teleservices Modelled with the OSI Application Layer Structure. In: 2nd Int. COST 237 Workshop on Teleservices Multimedia Communications, Copenhagen, Denmark. pp. 99-117. Springer-Verlag. ISBN 3-540-61028-6

1991

van Sinderen, M.J. and Widya, I.A. (1991) On the design and formal specification of a transaction processing protocol. In: Proceedings of the IFIP TC/WG6.1 Third International Conference on Formal Description Techniques for Distributed and Communication Protocols, FORTE 1990, 5-8 Nov 1990, Madrid, Spain. pp. 411-426. Elsevier. ISBN 0 444 89024 6