with : Luc Moreau

4th International Central and Eastern European Conference on Multi-Agent Systems (CEEMAS 2005) — 15/09/2005–17/09/2005

3rd International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2004) — 19/07/2004–23/07/2004

1st Workshop “Network Tools and Applications in Biology” (NETTAB 2002) — 12/07/2002–14/07/2002