6th International Workshop, WEA 2007, Rome, Italy, June 6-8, 2007, Proceedings

11th International IFIP-TC6 Conference, ONDM 2007, Athens, Greece, May 29-31, 2007, Proceedings

First EuroFGI International Conference, NET-COOP 2007, Avignon, France, June 5-7, 2007, Proceedings

First KES International Symposium, KES-AMSTA 2007, Wroclaw, Poland, May 31-June 1, 2007, Proceedings

4th International Conference, CPAIOR 2007, Brussels, Belgium, May 23-26, 2007, Proceedings

10th International Conference, SAT 2007, Lisbon, Portugal, May 28-31, 2007, Proceedings

Automated Negotiation and Strategy Design for Electronic Markets. AAMAS 2006 Workshop, TADA/AMEC 2006, Hakodate, Japan, May 9, 2006, Selected and Revised Papers

11th International Conference, RSFDGrC 2007, Toronto, Canada, May 14-16, 2007

Second International Conference on Topic Maps Research and Applications, TMRA 2006, Leipzig, Germany, October 11-12, 2006, Revised Selected papers

Second SAB 2006 International Workshop, Rome, Italy, September 30-October 1, 2006 Revised Selected Papers