with : Barbara Keplicz

5th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2006) — 08/05/2006–12/05/2006

5th International Workshop “Engineering Societies in the Agents’ World” (ESAW 2004) — 20/10/2004–22/10/2004

4th International Workshop “Engineering Societies in the Agents’ World” (ESAW 2003) — 29/10/2003–31/10/2003