Logics in AI

This volume contains the proceedings of JELIA '92, lesJourn es Europ ennes sur la Logique en IntelligenceArtificielle, or the Third European Workshop on Logics inArtificial Intelligence. The volume contains 2 invited addresses and 21 selectedpapers covering such topics as:- Logical foundations of logic programming andknowledge-based systems,- Automated theorem proving,- Partial and dynamic logics,- Systems of nonmonotonic reasoning,- Temporal and epistemic logics,- Belief revision. One invited paper, by D. Vakarelov, is on arrow logics,i. e. , modal logics for representing graph information. Theother, by L. M. Pereira,J. J. Alferes, and J. N. Apar cio, ison default theory for well founded semantics with explicitnegation.