5th International Workshop, IH 2002, Noordwijkerhout, The Netherlands, October 7-9, 2002, Revised Papers

Second International Conference, ICCBSS 2003 Ottawa, Canada, February 10-13, 2003

Third International Workshop, MABS 2002, Bologna, Italy, July 15-16, 2002, Revised Papers

Second International Workshop, Dagstuhl Castle, Germany, January 7-12, 2001, Revised Papers

12th International Conference, ILP 2002, Sydney, Australia, July 9-11, 2002. Revised Papers

Research and Position Papers

Third International Workshop, AOSE 2002, Bologna, Italy, July 15, 2002, Revised Papers and Invited Contributions

5th International Conference, Seoul, Korea, November 28-29, 2002, Revised Papers

4th International Conference, CICLing 2003, Mexico City, Mexico, February 16-22, 2003. Proceedings

10th International Workshop, ASM 2003, Taormina, Italy, March 3-7, 2003. Proceedings