- Nonmonotonic and Inductive Logic: 1st International Workshop, Karlsruhe, Germany, December 4-7, 1990. Proceedings (Lecture Notes in Computer Science)
- Logic Programming and Nonmonotonic Reasoning: Fourth International Conference, Lpnmr '97, Dagstuhl Castle, Germany, July 28-31, 1997: Proceedings (Lecture Notes in Computer Science)
- Computational Logic in Multi-Agent Systems: 4th International Workshop, CLIMA IV, Fort Lauderdale, FL, USA, January 6-7, 2004, Revised Selected and Invited Papers (Lecture Notes in Computer Science)
- Logics in Artificial Intelligence: European Workshop, Jelia '98 Dagstuhl, Germany, October 12-15, 1998, Proceedings (Lecture Notes in Computer Science)
- Foundations of Information and Knowledge Systems: 4th International Symposium, FoIKS 2006, Budapest, Hungary, February 14-17, 2006, Proceedings (Lecture Notes in Computer Science)