UbiComp 2011, 13th International Conference on Ubiquitous Computing, September 2011, Beijing, China.
UbiComp 2006, 8th International Conference on Ubiquitous Computing, September 2006, Orange County, USA.
UIST 2013, 26nd ACM Symposium on User Interface Software, October 2013, St Andrews, United Kingdom.
UIST 2009, 22nd ACM Symposium on User Interface Software, October 2009, Victoria, Canada.
UIST 2007, 20th ACM Symposium on User Interface Software, October 2007, Newport, USA.
WWW 2006, 15th International World Wide Web Conference, May 2006, Edinburgh, Scotland.
Session Chair
WISM 2010, Seventh International Workshop on Web Information Systems Modeling,
Vancouver, November 2010.
ICOODB 2009, 2nd International Conference on Object Databases,
July 2009, Zurich Switzerland.
Conference and Workshop Organisation
Tutorial Chair of ICOODB 2010, 3rd International Conference on Objects and Databases, Frankfurt/Main, Germany, September 2010.
Local organiser of CAiSE'01, 13th Conference on Advanced Information Systems Engineering,
June 2001, Interlaken, Switzerland.
Editor
Proceedings Editor of CoPADD 2007, 2nd International Workshop on Collaborating over Paper and Digital Documents,
November 2007, London, UK.
Proceedings Editor of CoPADD 2006, 1st International Workshop on Collaborating over Paper and Digital Documents,
November 2006, Banff, Canada.
PhD Juries
Lamia Abo Zaid, The Feature Assembly Approach for Modelling & Managing Software Variability, Vrije Universiteit Brussel, 2013.
Quentin Bonnard, Paper Interfaces: An HCI Approach to Geometry Education, École Polytechnique Fédérale de Lausanne (EPFL), November 2012.
Elisa Gonzalez Boix, Handling Partial Failures in Mobile Ad hoc Network Applications - From Programming Language Design to Tool Support, Vrije Universiteit Brussel, September 2012.
Abdalghani Mushtaha, Towards Designing Localized Websites, Vrije Universiteit Brussel, August 2012.
Matthias Stevens, Participatory Sensing for Sustainable Societies - The Case of Urban Noise Pollution, Vrije Universiteit Brussel, June 2012.
Wael Al Sarraj, A Usability Evaluation Framework for Web Mashup Makers for End-Users, Vrije Universiteit Brussel, March 2012.
Adriana Ispas, Solutions for Natural Notetaking based on Paper-Digital Technologies, ETH Zurich, December 2011.
Andoni Lombide Carreton, Ambient-oriented Dataflow Programming for Mobile RFID-Enabled Applications, Vrije Universiteit Brussel, November 2011.
Jorge Vallejos, Modularising Context Dependency and Group Behaviour in Ambient-oriented Programming, Vrije Universiteit Brussel, June 2011.
Michael Spranger, The Evolution of Grounded Spatial Language, Vrije Universiteit Brussel, April 2011.
Andres Yie, A Non-invasive Approach for Evolving Model Transformation Chains, Vrije Universiteit Brussel, February 2011.
Mario Sanchez, Executable Models for Extensible Workflow Engines, Vrije Universiteit Brussel, February 2011.
Oscar Gonzales, Monitoring and Analysis of Workflow Applications: A Domain-specific Language Approach, Vrije Universiteit Brussel, September 2010.
Joris Bleys, Language Strategies for the Domain of Colour, Vrije Universiteit Brussel, June 2010.
Sven Van Segbroeck, Complex Dynamics in Adaptive Networks, Vrije Universiteit Brussel, April 2010.
Feng Liu, Biological Literature Miner - Gene Normalization and Interaction Article Classification, Vrije Universiteit Brussel, February 2010.
Yifei Chen, Biological Literature Miner - Gene Mention Recognition and Protein-Protein Pair Extraction, Vrije Universiteit Brussel, February 2010.
Yan Tang, On Semantic Decision Tables, Vrije Universiteit Brussel, October 2009.
Invited Talks
Cross-Media Information Spaces and Architectures, Seminar organised by Infogroep, Vrije Universiteit Brussel, April 24, 2013.
Cross-Media Information Systems - Quo Vadis?, CRAFT, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland, November 2, 2012.
The Future of Computers and the Internet, Mens en computer in 2030?, Vrije Universiteit Brussel, March 24, 2011.
Paper-Digital User Interfaces - Applications, Frameworks and Future Challenges, User Interface Colloquium, Otto-von-Guericke University Magdeburg, Germany, November 2, 2009.
Interaktives Papier - Ein neues Medium zur Integration von Papier und digitalen Medien in crossmedialen Publikationen, Swiss Publishing Week, Hotel Banana City, Winterthur, Switzerland, September 19, 2008.
Interactive Paper - Introduction and Basic Technology & Interactive Paper - Applications and Future Developments, Y-Toolbox, Workshop about Paper, Y (Institute for Transdisciplinarity), Bern University of Arts, Bern, Switzerland, April 17, 2008.
HTML5 and the Open Web Platform, Brussels, March 2012.
Current and Future Trends in Web Search - Seminar on Web Search, Brussels, September 2011.
Search Engine Optimisation (SEO) and Search Engine Marketing (SEM) - Seminar on Web Search, Brussels, September 2011.
History of Search and Web Search Engines - Seminar on Web Search, Brussels, Belgium, September 2011.
What is Wrong with Digital Documents? A Conceptual Model for Structural Cross-Media Content Composition and Reuse, ER 2010, 29th International Conference on Conceptual Modeling, Vancouver, Canada, November 2010.
Interactive Paper: Past, Present and Future, PaperComp 2010, 1st International Workshop on Paper Computing, Copenhagen, Denmark, September 2010.
An Architecture for Open Cross-Media Annotation Services, WISE 2009, 10th International Conference on Web Information Systems Engineering, Poznan, Poland, October 2009.
Active Components as a Method for Coupling Data and Services - A Database-Driven Application Development Process, ICOODB 2009, 2nd International Conference on Object Databases, Zurich, Switzerland, July 2009.
The Remediation of Paper - Creating Affinities between Paper and Cross-Media Information Spaces, DINF Seminar Vrije Universiteit Brussel, Brussels, Belgium, April 2009.
PowerPoint Multimedia Presentations in Computer Science Education: What do Users Need?, USAB 2008, 4th Symposium on Usability & HCI for Education and Work, Graz, Austria, November 2008.
A Framework for Developing Pervasive Cross-Media Applications based on Physical Hypermedia and Active Components, ICPCA 2008, 3rd International Conference on Pervasive Computing and Applications, Alexandria, Egypt, October 2008.
Interactive Paper as a Reading Medium in Digital Libraries, ECDL 2008, 12th European Conference on Research and Advanced Technology for Digital Libraries, Aarhus, Denmark, September 2008.
Google PageRank, Vrije Universiteit Brussel, Brussels, Belgium, August 25, 2008.
PAD - Recent Developments and Future Work, GlobIS Workshop, Zurich, Switzerland, July 10, 2008.
Collaborating over Paper and Digital Media - Interactive Paper Applications @ ETH Zurich, CSCW Seminar, Zurich, Switzerland, May 27, 2008.
i3 - Recent iServer, iPaper and iGesture Developments, OMS Seminar, Zurich, Switzerland, December 5, 2007.
iGesture: A General Gesture Recognition Framework, ICDAR 2007, 9th International Conference on Document Analysis and Recognition, Curitiba, Brazil, September 2007.
iPaper@GlobIS - Interactive Paper Research, CSCW Seminar, ETH Zurich, June 2007.
Bridging the Paper-Digital Divide, CSCW Seminar, ETH Zurich, March 2007.
PaperPoint: A Paper-Based Presentation and Interactive Paper Prototyping Tool, TEI 2007, 1st International Conference on Tangible and Embedded Interaction, February 2007.
General Framework for the Rapid Development of Interactive Paper Applications, CoPADD 2006, 1st International Workshop on Collaborating over Paper and Digital Documents, Banff, Canada, November 2006.
Print-n-Link: Weaving the Paper Web, DocEng 2006, ACM Symposium on Document Engineering, October 2006.
Bridging the Divide Between Paper and Digital: Some Investigations, Stanford HCI Group, Stanford, May 2006.
Bridging the Divide Between Paper and Digital: Some Investigations, Ricoh Innovations, Menlo Park, May 2006.
Linking Paper and Digital Media, DELOS Demo Day, February 2006.