Decision rule extraction and reduction based on grey lattice classification. - Daisuke Yamaguchi; GuoDong Li; Kozo Mizutani; Takahiro Akabane; Masatake Nagai; Masatoshi Kitaoka (ICMLA, 2005)

Construction and Evaluation of Kansei Information Processing Systems Based on K-Model. - Takahiro Akabane; Daisuke Yamaguchi; GuoDong Li; Kozo Mizutani; Masatake Nagai (PDPTA, 2005)

A K-means Clustering Approach Based on Grey Theory. - Daisuke Yamaguchi; GuoDong Li; Kozo Mizutani; Takahiro Akabane; Masatake Nagai; Masatoshi Kitaoka (SMC, 2006)