Organization of Scientific Events:
- Chair, UMAP 2009, Workshop on Design and Evaluation of Adaptive Systems, Trento, Italy, 2009
- Chair, AISB 2009, Persuasive Technology and Digital Behavior Intervention symposium, Edinburgh, UK 2009
- Short Paper Chair, European Interactive TV conference, Leuven, Belgium, 2009
- Program Chair, International Conference on Designing Interactive User Experiences for TV and Video (uxTV08), California, US, 2008
- Chair, Persuasive Technology Symposium, Aberdeen, UK, 2008
- Tutorial Chair, European Interactive TV Conference, Salzburg, Austria, 2008
- Organization Committee, AISB, Aberdeen, UK, 2008
- Tutorial Presenter, UM 2007, Tutorial on the Evaluation of Adaptive Systems, Corfu, Greece, 2007
- Doctoral Consortium Chair, European Interactive TV conference, Amsterdam, 2007
- Chair, AH 2006, Workshop on User Centred Design and Evaluation of Adaptive Systems, Dublin, Ireland, 2006
- Chair, UM 2005, Workshop on Evaluation of Adaptive Systems, Edinburgh, UK, 2005
- Program Chair, European Interactive TV conference, Brighton, UK, 2004
- Chair, BCS HCI 2003, Workshop on Accessibility of Interactive TV, Bath, UK, 2003
- Program Chair, European Interactive TV conference, Brighton, UK, 2003
- Chair, BCS HCI 2002, Workshop on Usability of Interactive TV, UK, 2002
- Chair, ITS 2002, Workshop on Future TV: Adaptive Instruction in Your Living Room, San Sebastian/Donostia, 2002
- Chair, AAAI fall symposium on Socially Intelligent Agents, 1997
- Organization, MAAMAW (Modelling Autonomous Agents in a Multi-Agent World), Geldrop, The Netherlands, 1996. MAAMAW was the largest European event on Agents, with more than 100 participants.
- User Modeling, Adaptation and Personalization Conference, Trento, Italy, 2009
- Persuasive Conference, Claremont, California, US, 2009
- European Interactive Television Conference, Leuven, Belgium, 2009
- Persuasive Conference, Oulu, Finland, 2008
- European Interactive Television Conference, Salzburg, Austria, 2008
- Intelligent User Interfaces Conference, Hawai, USA, 2007
- Persuasive Conference, Stanford, USA, 2007
- European Interactive Television Conference, Amsterdam, 2007
- Intelligent User Interfaces Conference, Sydney, Australia, 2006
- European Interactive Television Conference, Athens, 2006
- Persuasive Conference, Eindhoven, the Netherlands, 2006
- European Interactive Television Conference, Aalborg, Denmark, 2005
- Intelligent User Interfaces Conference, San Diego, USA, 2005
- European Interactive Television Conference, Brighton, UK, 2004
- University of Brighton’s Learning and Teaching conference, Brighton, UK, 2004
- European Interactive Television Conference, Brighton, UK, 2003
- Ambi-Sys 2008, Workshop on Ambient Media Delivery and Interactive TV, Quebec City, Canada, 2008
- WI and IAT 2007, Workshop on Web Personalization and Recommender Systems, Silicon Valley, USA, 2007
- UM 2007, Workshop on Adaptation and Personalisation in Social Systems: Groups, Teams, Communities, Corfu, Greece, 2007
- ICDE 2007, Workshop on Web Personalisation, Recommender systems and Intelligent User Interfaces, Istanbul, Turkey 2007
- AH 2006, Workshop on Web Personalisation, Recommender systems and Intelligent User Interfaces, Dublin, Ireland, 2006
- AI-ED 2005, Workshop on Adaptive Systems for Web-Based Education, 2005
- ICETE 2005, Workshop on Web Personalisation, Recommender systems and Intelligent User Interfaces, 2005
- AH 2004, Workshop on Empirical Evaluation of Adaptive Systems, Eindhoven, the Netherlands, 2004
- AH 2004, Workshop on Personalised Television, Eindhoven, the Netherlands, 2004
- UM 2003, Workshop on Personalised Television, Pittsburgh, USA, 2003
- AH 2002, Workshop on Personalised Television, Malaga, Spain, 2002
- MAAMAW, Spain, 1999
- MAAMAW, Sweden, 1997
- MAAMAW, Geldrop, The Netherlands, 1996