Designing Web Menu for Configurable Goods. - Takayuki Shiga; Mizuho Iwaihara; Yahiko Kambayashi (EC-Web, 2003)

Extracting Business Rules from Web Product Descriptions. - Mizuho Iwaihara; Takayuki Shiga; Masayuki Kozawa (WISE, 2004)

Search Experiment of Business-Rule by Dynamic Constraint Algebra. - Rui Kimura; Takayuki Shiga; Mizuho Iwaihara (ICDE Workshops, 2005)

Supporting retrieval of configurable goods based on statistical analysis of combination constraints. - Takayuki Shiga; Mizuho Iwaihara; Yahiko Kambayashi (Syst. Comput. Jpn., 2005)