. . "Business Machines CorporationAutomatic subspace clustering of high dimensional data for data mining applicationsUS6078955 *27 Aug 199720 Jun 2000Hitachi, Ltd.Method for controlling a computer system including a plurality of computers and a network processed as a user resourceUS6094645 *21 Nov 199725 Jul 2000International Business Machines CorporationFinding collective baskets and inference rules f" . . .