Xiaoping Chen, Jianmin Ji, Fangzhen Lin. Computing Loops with at Most One External Support Rule. In Gerhard Brewka, Jérôme Lang, editors, Principles of Knowledge Representation and Reasoning: Proceedings of the Eleventh International Conference, KR 2008, Sydney, Australia, September 16-19, 2008. pages 401-410, AAAI Press, 2008.
Abstract is missing.