Extracting Discriminative Patterns from Graph Structured Data Using Constrained Search. - Kiyoto Takabayashi; Phu Chien Nguyen; Kouzou Ohara; Hiroshi Motoda; Takashi Washio (PKAW, 2006)

Pruning Strategies Based on the Upper Bound of Information Gain for Discriminative Subgraph Mining. - Kouzou Ohara; Masahiro Hara; Kiyoto Takabayashi; Hiroshi Motoda; Takashi Washio (PKAW, 2008)