Multi-Agent-Based Simulation XII: International Workshop, MABS 2011, Taipei, Taiwan, May 2-6, 2011, Revised Selected Papers

Coordination, Organizations, Intitutions, and Norms in Agent Systems VIII: COIN 2012 International Workshops, COIN@AAMAS Valencia, Spain, June 2012, Revised Selected Papers

Multi-Agent-Based Simulation IX: International Workshop, MABS 2008, Estoril, Portugal, May 12-13, 2008, Revised Selected Papers

Advances in Artificial Intelligence - IBERAMIA-SBIA 2006: 2nd International Joint Conference, 10th Ibero-American Conference on AI, 18th Brazilian AI Symposium, Ribeirao Preto, Brazil, October 23-27, 2006