Pablo R. Fillottrani, Guillermo Ricardo Simari. Representing Defaults and Negative Information Without Negation-as-Failure. In Miki Hermann, Andrei Voronkov, editors, Logic for Programming, Artificial Intelligence, and Reasoning, 13th International Conference, LPAR 2006, Phnom Penh, Cambodia, November 13-17, 2006, Proceedings. Volume 4246 of Lecture Notes in Computer Science, pages 437-451, Springer, 2006. [doi]
Abstract is missing.