Dynamic Map: Representation of Interactions between Robots. - Christian Zanardi (AAAI/IAAI, Vol. 2, 1996)

Mutual learning or unsupervised interactions between mobile robots. - Christian Zanardi; Jean-Yves Hervé; Paul Cohen (ICPR, 1996)

MPEG-4 based animation with face feature tracking. - Taro Goto; Marc Escher; Christian Zanardi; Nadia Magnenat-Thalmann (Computer Animation and Simulation, 1999)

Multimodal Interaction in Collaborative Virtual Environments. - Taro Goto; Marc Escher; Christian Zanardi; Nadia Magnenat-Thalmann (ICIP (3), 1999)