Ding, Qin; Perrizo, William - In: Journal of Information & Knowledge Management (JIKM) 06 (2007) 04, pp. 271-280
the P-tree structure, we build a special data cube, called the Tuple Count Cube (T-cube), to derive high confidence rules …. Data cube operations, such as roll-up, on T-cube, provide efficient ways to calculate the count information needed for …