Data Mining with optimized two-dimensional association rules.

Takeshi Fukuda Yasuhiko Morimoto Shinichi Morishita Takeshi Tokuyama Data Mining with optimized two-dimensional association rules. 179-213 2001 26 ACM Trans. Database Syst. 2 http://portal.acm.org/citation.cfm?id=383891.383893 db/journals/tods/tods26.html#FukudaMMT01