%0 Conference Paper %B Research in Interactive Design, Proceedings of the International Virtual Concept Conference %D 2005 %T Conceptual Modeling of Object Behavior in a Virtual Environment %A B. Pellens %A O. De Troyer %A W. Bille %A F. Kleinermann %E X. Fischer %E D. Coutellier %C Biarritz, France %I Springer-Verlag %P 93-94