Tsau Young Lin, Qing Liu, Y. Y. Yao. Logics Systems for Approximate Reasoning: Approximation via Rough Sets and Topological Spaces. In Zbigniew W. Ras, Maria Zemankova, editors, Methodologies for Intelligent Systems, 8th International Symposium, ISMIS 94, Charlotte, North Carolina, USA, October 16-19, 1994, Proceedings. Volume 869 of Lecture Notes in Computer Science, pages 65-74, Springer, 1994.
Abstract is missing.