Rough Sets and Knowledge Technology Third International Conference, RSKT 2008, Chengdu, China, May 17-19, 2008. Proceedings - Wang, Guoyin; Li, Tianrui; Grzymala-Busse, Jerzy W.; Miao, Duoqian; Skowron, Andrzej; Yao, Yiyu (Springer Berlin Heidelberg, 2008)