F. Flippo, A. Krebs, and I. Marsic. Proceedings of the 5th International Conference on Multimodal Interfaces (ICMI '03), Vancouver, Canada, page 109-116. (2003)
C. Elting, S. Rapp, G. Möhler, and M. Strube. Proceedings of the 5th International Conference on Multimodal Interfaces (ICMI '03), Vancouver, Canada, page 93-100. (2003)
C. Endres, T. Schwartz, and C. Müller. Proceedings of IUI '11: 16th International Conference on Intelligent User Interfaces, Palo Alto, CA, USA, page 327-330. (2011)
P. Ehlen, M. Johnston, and G. Vasireddy. Proceedings of ICSLP---Interspeech 2002: 7th International Conference on Spoken Language Processing, Denver, CO, USA, page 2557-2560. (2002)
B. Dumas, D. Lalanne, D. Guinard, R. Koenig, and R. Ingold. TEI '08: Proceedings of the 2nd International Conference on Tangible and Embedded Interaction, Bonn, Germany, page 47-54. (2008)
C. Duarte, and L. Carrico. Proceedings of IUI '06: 10th International Conference on Intelligent User Interfaces, Sydney, Australia, page 132-139. (2006)
A. Demeure, G. Calvary, and K. Coninx. Interactive Systems: Design, Specification, and Verification, 15th International Workshop, DSV-IS 2008, Kingston, Canada, (2008)
P. Cimiano, P. Haase, and J. Heizmann. Proceedings of IUI '07: 12th International Conference on Intelligent User Interfaces, Honolulu, HI, USA, page 180-189. (2007)
R. Catizone, A. Setzer, and Y. Wilks. Proceedings of the EACL 2003 Workshop on Dialogue Systems: Interaction, Adaptation, and Styles of Management, Budapest, Hungary, (2003)