Rough Sets and Current Trends in Computing Third International Conference, RSCTC 2002, Malvern, PA, USA, October 14-16, 2002. Proceedings - Alpigini, James J.; Alpigini, James J.; Peters, James F.; Peters, James F.; Skowron, Andrzeij; Skowron, Andrzeij; Zhong, Ning; Zhong, Ning (Springer Berlin Heidelberg : Imprint: Springer, 2002)