1. Rule-Based Updates on Simple Knowledge Bases;Baral;Proc. AAAI-94,1994
2. The Stable Model Semantics for Logic Programming;Gelfond,1988
3. Logic Programs with Classical Negation;Gelfond,1990
4. Disjunctive Defaults;Gelfond;Principles of Knowledge Representation and Reasoning: Proc. 2nd Int. Conf.,1991
5. On the Difference Between Updating a Knowledge Base and Revising It;Katsuno;Principles of Knowledge Representation and Reasoning: Proc. 2nd Int. Conf.,1991