Author Publications

2013

Bergervoet, E.J. and Sluis van der, F. and Dijk van, E.M.A.G. and Nijholt, A. (2013) Bombs, fish, and coral reefs: the role of in-game explanations and explorative game behavior on comprehension. The visual computer, 29 (2). pp. 99-110. ISSN 0178-2789

Huisman, G. and Hout van, M. and Dijk van, E.M.A.G. and Geest van der, T.M. and Heylen, D.K.J. (2013) LEMtool - Measuring emotions in visual interfaces. In: SIGCHI Conference on Human Factors in Computing Systems, CHI 2013, 27 April - 2 May 2013, Paris, France.

Niculescu, Andreea and Dijk van, Betsy and Nijholt, Anton and Li, Haizhou and See, Swan Lan (2013) Making social robots more attractive: the effects of voice pitch, humor and empathy. International journal of social robotics, 5 (2). pp. 171-191. ISSN 1875-4791

2012

Catala, Alejandro and Jaen, Javier and Dijk van, Betsy and Jorda, Sergi (2012) Exploring tabletops as an effective tool to foster creativity traits. In: Sixth International Conference on Tangible, Embedded and Embodied Interaction, TEI 2012, 19-22 February 2012, Kingston, Ontario, Canada.

Delden van, Robby and Dijk van, Betsy and Aarts, Pauline (2012) Design of Tangible Games for Children Undergoing Occupational and Physical Therapy. In: 11th International Conference on Entertainment Computing, ICEC 2012, 26-29 September 2012, Bremen, Germany.

Dijk van, Betsy and Sluis van der, Frans and Nijholt, Anton (2012) Designing a Museum Multi-Touch Table for Children. In: 4th International ICST Conference on Intelligent Technologies for Interactive Entertainment, INTETAIN 2011, 25-27 May 2011, Genova, Italy.

Dijk van, Elisabeth M.A.G. and Lingnau, Andreas and Kockelkorn, Hub (2012) Measuring enjoyment of an interactive museum experience. In: 14th ACM International Conference on Multimodal Interaction, ICMI 2012, 22-26 October 2012, Santa Monica, CA, USA.

Heylen, Dirk and Dijk van, Betsy and Nijholt, Anton (2012) Robotic Rabbit Companions: amusing or a nuisance? Journal on Multimodal User Interfaces, 5 (1). pp. 53-59. ISSN 1783-7677

Karreman, D.E. and Dijk van, E.M.A.G. and Evers, V. (2012) Using the visitor experiences for mapping the possibilities of implementing a robotic guide in outdoor sites. In: 21st IEEE International Symposium on Robot and Human Interactive Communication, IEEE RO-MAN 2012, 9-18 September 2012, Paris, France.

Karreman, D.E. and Dijk van, E.M.A.G. and Evers, V. (2012) Contextual analysis of human non-verbal guide behaviors to inform the development of FROG, the Fun Robotic Outdoor Guide. In: Third International Workshop on Human Behavior Understanding, HBU 2012, 7 October 2012, Vilamoura, Portugal.

Schooten van, Boris W. and Dijk van, Betsy M.A.G. and Suinesiaputra, Avan and Nijholt, Anton and Reiber, Johan H.C. (2012) Evaluating Visualisations and Automatic Warning Cues for Visual Search in Vascular Images. In: Cognitively Informed Intelligent Interfaces: Systems Design and Development. IGI Global Publishers, Hershey, PA, USA, pp. 68-83. ISBN 9781466616288

Sluis van der, F. and Dijk van, E.M.A.G. and Perloy, L.M. (2012) Measuring fun and enjoyment of children in a museum: evaluating the smileyometer. In: Measuring Behavior 2012, August 28-31, 2012, Utrecht, The Netherlands.

Tetteroo, Daniel and Reidsma, Dennis and Dijk van, Betsy and Nijholt, Anton (2012) Design of an interactive playground based on traditional children's play. In: 4th International Conference on Intelligent Technologies for Interactive Entertainment, INTETAIN 2011, 25-27 May 2011, Genova. Italy.

Weiss, A. and van Dijk, E.M.A.G. and Evers, V. (2012) Knowing me knowing you: Exploring effects of culture and context on perception of robot personality. In: ICIC '12 Proceedings of the 4th international conference on Intercultural Collaboration, 21-23 Mar 2012, Bengaluru, India.

2011

Bergervoet, Erwin and Sluis van der, Frans and Dijk van, Betsy and Nijholt, Anton (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, 4-6 Oct 2011, Banff, Alberta, Canada.

Dijk van, Betsy and Zwiers, Job and Akker op den, Rieks and Kulyk, Olga and Hondorp, Hendri and Hofs, Dennis and Nijholt, Anton (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.

Koppelman, Herman and Dijk van, Betsy and Hoeven van der, Gerrit (2011) Undergraduate research: a case study. In: 16th Annual Joint Conference on Innovation and Technology in Computer Science Education, ITiCSE 2011, 27-29 June 2011, Darmstadt, Germany.

Kulyk, Olga and Kler de, Tijs and Leeuw de, Wim and Veer van der, Gerrit and Dijk van, Betsy (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 9783642196409

Niculescu, Andreea and Dijk van, Betsy and Nijholt, Anton and See, Swee Lan (2011) The Influence of Voice Pitch on the Evaluation of a Social Robot Receptionist. In: Second IEEE International Conference on User Science and Engineering, i-USEr 2011, 29 November - 2 December 2011, Kuala Lumpur.

Nijholt, Anton and Pasch, Marco and Dijk van, Betsy and Reidsma, Dennis and Heylen, Dirk (2011) Observations on Experience and Flow in Movement-Based Interaction. In: Whole Body Interaction. Human–Computer Interaction Series . Springer-Verlag, London, pp. 101-119. ISBN 9780857294326

Schooten van, B.W. and Dijk van, 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

Sluis van der, Frans and Duarte Torres, Sergio and Hiemstra, Djoerd and Dijk van, Betsy and Kruisinga, Frea (2011) Visual Exploration of Health Information for Children. In: Advances in Information Retrieval, Proceedings of the 33rd European Conference on IR Research (ECIR 2011), 18-21 April 2011, Dublin, Ireland.

Znagui Hassani, Anouar and Dijk van, Betsy and Ludden, Geke and Eertink, Henk (2011) Touch versus In-Air Hand Gestures: Evaluating the Acceptance by Seniors of Human-Robot Interaction. In: Second International Joint Conference on Ambient Intelligence, AmI 2011, November 16-18, 2011, Amsterdam, The Netherlands.

2010

Akker op den, Rieks and Zwiers, Job and Hondorp, Hendri and Dijk van, Betsy and Kulyk, Olga and Hofs, Dennis and Nijholt, Anton and Reidsma, Dennis (2010) Engagement and Floor Control in Hybrid Meetings. AMI Newsletter (20). p. 6.

Dijk van, Betsy and Dadlani, Pavan and Halteren van, Aart and Biemans, Margit (2010) Life Changes, Connection Stays: Photo Sharing and Social Connectedness for People with Special Needs. In: 28th Annual European Conference on Cognitive Ergonomics, ECCE 2010, 25-27 August 2010, Delft, The Netherlands.

Koppelman, Herman and Dijk van, Betsy (2010) Teaching abstraction in introductory courses. In: 15th Annual Joint Conference on Innovation and Technology in Computer Science Education, ITiCSE 2010, 26-30 June 2010, Ankara, Turkey.

Niculescu, Andreea and Dijk van, Betsy and Nijholt, Anton and See, Swan Lan and Li, Haizhou (2010) How humans behave and evaluate a social robot in real-environment settings. In: 28th European Conference on Cognitive Ergonomics, ECCE 2010, 25-27 Aug 2010, Delft, The Netherlands.

Niculescu, Andreea and Dijk van, Betsy and Cao, Yujia and Nijholt, Anton (2010) Measuring stress and cognitive load effects on the perceived quality of a multimodal dialogue system. In: 7th International Conference on Methods and Techniques in Behavioral Research: Measuring Behavior 2010, 24-27 August 2010, Eindhoven, The Netherlands.

Niculescu, Andreea and Dijk van, Betsy and Nijholt, Anton and Limbu, Dilip Kumar and See, Swan Lan and Wong, Alvin Hong Yee (2010) Socializing with Olivia, the Youngest Robot Receptionist Outside the Lab. In: Second International Conference on Social Robotics, ICSR 2010, 23-24 November 2010, Singapore.

Niculescu, Andreea and Hofs, Dennis and Dijk van, Betsy and Nijholt, Anton (2010) How the agent’s gender influence users’ evaluation of a QA system. In: International Conference on User Science and Engineering, i-USEr 2010, 13-15 December 2010, Shah Alam, Malasya.

Schooten van, B.W. and Dijk van, 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.

Schooten van, Boris W. and Dijk van, Betsy M.A.G. and Nijholt, Anton and Reiber, Johan 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.

Schooten van, Boris W. and Dijk van, Elisabeth M.A.G. and Zudilova-Seinstra, Elena and Suinesiaputra, Avan and Reiber, Johan H.C. (2010) The effect of stereoscopy and motion cues on 3D interpretation task performance. In: International Working Conference Advanced Visual Interfaces, AVI 2010, 26-29 May 2010, Rome, Italy.

Sluis van der, Frans and Broek van den, Egon L. and Dijk van, Betsy (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 - 3 Sep 2010, Toronto, Canada.

Sluis van der, Frans and Dijk van, Betsy (2010) A closer look at children's information retrieval usage: Towards child-centered relevance. In: 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.

Sluis van der, Frans and Dijk van, Betsy and Broek van den, Egon L. (2010) Aiming for User Experience in Information Retrieval: Towards User-Centered Relevance (USR). In: 33rd international ACM SIGIR Conference on Research and Development in Information Retrieval, 19-23 July 2010, Geneva, Switzerland.

2009

Biemans, Margit and Dijk van, Betsy (2009) Food for talk: photo frames to support social connectedness for elderly people in a nursing home. In: European Conference on Cognitive Ergonomics, September 30 - October 02, 2009, Helsinki, Finland.

Biemans, Margit and Dijk van, Betsy and Dadlani, Pavan and Halteren van, Aart (2009) Let’s stay in touch: Sharing photos for restoring social connectedness between rehabilitants, friends and family. In: 11th international ACM SIGACCESS Conference on Computers and Accessibility, ASSETS'09, October 25–28, 2009, Pittsburgh, Pennsylvania, USA.

Brandhorst, Christiaan J. and Sent, Danielle and Stegwee, Robert A. and Dijk van, Betsy M.A.G. (2009) Medintel: Decision support for general practitioners: a case study. In: 22nd International Congress of the European Federation for Medical Informatics, MIE 2009, 30 August - 02 September 2009, Sarajevo, Bosnia and Herzegovina.

Kuiper, Pieter and Dijk van, Betsy (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 9781605663043

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 9781605662640 (In Press)

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.

Pasch, Marco and Bianchi-Berthouze, Nadia and Dijk van, Betsy and Nijholt, Anton (2009) Movement-based Sports Video Games: Investigating Motivation and Gaming Experience. Entertainment Computing, 1 (2). pp. 49-61. ISSN 1875-9521

Santos dos, G.J.D. and Dijk van, 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. (In Press)

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

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: Designing beyond the Product-Understanding Activity and User Experience in Ubiquitous Environments, 30 Sept - 02 Oct 2009, Helsinki, Finland.

Zudilova-Seinstra, Elena and Schooten van, Boris and Suinesiaputra, Avan and Geest van der, Rob and Dijk van, Betsy and Reiber, Johan and Sloot, Peter (2009) Exploring individual user differences in the 2D/3D interaction with medical image data. Virtual Reality . pp. 1-14. ISSN 1434-9957 (In Press)

2008

Biemans, Margit and Halteren van, Aart and Dijk van, Betsy and Rijckenberg, Gert-Jan and Pelt van, Xander and Poortinga, Remco (2008) We'll stay in touch: Intuitive communication means for social connectedness. In: D-CIS Human Factors Day, 10 September 2008, Delft, The Netherlands.

Dijk van, Betsy and Nijholt, Anton (2008) Interaction and evaluation in emerging HCI environments. In: D-CIS Human Factors Day, 10 September 2008, Delft, The Netherlands.

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.

Jansen, Michel and Heeren, Willemijn and Dijk van, Betsy (2008) Videotrees: Improving video surrogate presentation using hierarchy. In: International Workshop on Content-Based Multimedia Indexing, 2008, 18-20 June 2008, London, UK.

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. [Report]

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.

Leoné, Marco and Dijk van, Betsy and Beijnum van, Bert-Jan (2008) Design and trial evaluation of the user interface for MusicReader. In: Twelfth International MindTrek Conference: Entertainment and Media in the Ubiquitous Era, 7-9 October 2008, Tampere, Finland.

Nijholt, Anton and Dijk van, Betsy and Heylen, Dirk (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 August 2008, Maastricht, The Netherlands.

Nijholt, Anton and Dijk van, Betsy and Reidsma, Dennis (2008) Design of Experience and Flow in Movement-based Interaction. In: First International Workshop on Motion in Games, 14-17 June 2008, Utrecht, the Netherlands.

Pasch, Marco and Berthouze, Nadia and Dijk van, Betsy and Nijholt, Anton (2008) Motivations, Strategies, and Movement Patterns of Video Gamers Playing Nintendo Wii Boxing. In: Workshop on Facial and Bodily Expressions for Control and Adaptation of Games, ECAG 2008, 16 September 2008, Amsterdam, the Netherlands.

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. [Report]

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. ISBN 9781848002685

2007

Bachvarova, Yulia and Dijk van, Betsy and Nijholt, Anton (2007) Towards a Unified Knowledge-Based Approach to Modality Choice. In: Workshop on Multimodal Output Generation, MOG 2007, 25-26 January 2007, Aberdeen, Scotland.

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.

Poppe, Ronald and Rienks, Rutger and Dijk van, Betsy (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, Germany, pp. 234-250. ISBN 9783540723462

Vet van der, Paul and Kulyk, Olga and Wassink, Ingo and Fikkert, Wim and Rauwerda, Han and Dijk van, Betsy and Veer van der, Gerrit and Breit, Timo and Nijholt, Anton (2007) Smart Environments for Collaborative Design, Implementation, and Interpretation of Scientific Experiments. In: Workshop on AI for Human Computing, AI4HC 2007, 6 January 2007, Hyderabad, India.

2006

Fikkert, Wim and Heylen, Dirk and Dijk van, Betsy and Nijholt, Anton and Kuipers, Jorrit and Brugman, Arnd (2006) Estimating the gaze point of a student in a driving simulator. In: International Conference on Advanced Learning Technologies, ICALT 2006 - Technologies for Life-Long Learning, 5-7 July 2006, Kerkrade, The Netherlands.

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.

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.

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.

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.

Setten van, Mark and Veenstra, Mettina and Nijholt, Anton and Dijk van, Betsy (2006) Goal-based structuring in a recommender systems. Interacting with Computers, 18 (3). pp. 432-456. ISSN 0953-5438

2005

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 9781402039324

Wassink, I. and Dijk van, 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: International Conference on INtelligent TEchnologies for interactive enterTAINment (INTETAIN 2005), Madonna di Campiglio, Italy.

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.

2004

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 9781591405672

Schooten van, B.W. and Nijholt, A. and Dijk van, E.M.A.G. (2004) A software toolkit for web-based virtual environments based on a shared database. In: IADIS International Conference WWW/Internet, 6-9 October 2004, Madrid, Spain.

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.

2003

Dijk van, Betsy and Akker op den, Rieks and Nijholt, Anton and Zwiers, Job (2003) Navigation assistance in virtual worlds. Informing Science, 6 . pp. 115-125. ISSN 1547-9684

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.

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: A Multi-agent Based System for Driving Instruction. [Report]

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.

Weevers, I. and Kuipers, J. and Zwiers, J. and Dijk van, E.M.A.G. and Nijholt, A. (2003) The virtual driving instructor: a multi-based system for driving instruction. CTIT technical reports series, 03-17 . ISSN 13813625

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.

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.

2002

Es van, Ivo and Heylen, Dirk and Dijk van, Betsy and Nijholt, Anton (2002) Making Agents Gaze Naturally - Does it work? In: Advanced Visual Interfaces, AVI 2002, 22-24 May 2002, Trento, Italy.

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.

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.

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.

2001

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.

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

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.

2000

Nijholt, A. and van Dijk, E.M.A.G. and Donk, O. (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.

1999

Donk, Olaf and Dijk van, Betsy and Nijholt, Anton (1999) U-WISH, Specification Techniques for Multi-Modal Dialogues. [Report]