Gerhard Lakemeyer, Hector J. Levesque. Query Evaluation and Progression in AOL Knowledge Bases. In Thomas Dean, editor, Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence, IJCAI 99, Stockholm, Sweden, July 31 - August 6, 1999. 2 Volumes, 1450 pages. pages 124-131, Morgan Kaufmann, 1999.
Abstract is missing.