- User Modeling and User-Adapted Interaction 15(3-4):303--338 (August 2005)
- AI Commun. 19(4):369--384 (December 2006)
- Applied Intelligence 26(2):111--124 (April 2007)
- AVI '06: Proceedings of the working conference on Advanced visual interfaces, page 127--134. New York, NY, USA, ACM, (2006)
- User Modeling and User-Adapted Interaction 17(3):257--304 (July 2007)
- Applied Artificial Intelligence 17(8):687--714 (2003)
- MobileHCI '06: Proceedings of the 8th conference on Human-computer interaction with mobile devices and services, page 239--246. New York, NY, USA, ACM, (2006)
- Augmenting audio messages with visual directions in mobile guides: an evaluation of three approachesMobileHCI '05: Proceedings of the 7th international conference on Human computer interaction with mobile devices \& services, page 107--114. New York, NY, USA, ACM, (2005)
- CHI '00: Proceedings of the SIGCHI conference on Human factors in computing systems, page 17--24. New York, NY, USA, ACM Press, (2000)
- UIST '06: Proceedings of the 19th annual ACM symposium on User interface software and technology, page 187--190. New York, NY, USA, ACM Press, (2006)


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