Philippe Besnard, Éric Grégoire, Sébastien Ramon. Enforcing Logically Weaker Knowledge in Classical Logic. In Hui Xiong, W. B. Lee, editors, Knowledge Science, Engineering and Management - 5th International Conference, KSEM 2011, Irvine, CA, USA, December 12-14, 2011. Proceedings. Volume 7091 of Lecture Notes in Computer Science, pages 44-55, Springer, 2011. [doi]
Abstract is missing.