"Rough Sets and Knowledge Technology: 4th International Conference, RSKT 2009, Gold Coast, Australia, July 14-16, 2009, Proceedings (Lecture Notes in ... Lecture Notes in Artificial Intelligence)" - читать интересную книгу автора (Peng Wen, Yuefeng Li, Lech Polkowski, Yiyu Y. Yao, Shusaku Tsumoto, Guoyin Wang)