Discernibility-Based Variable Granularity and Kansei Representations. - Yuji Muto; Mineichi Kudo (RSFDGrC (1), 2005)

Reduction of Attribute Values for Kansei Representation. - Yuji Muto; Mineichi Kudo; Tetsuya Murai (J. Adv. Comput. Intell. Intell. Informatics, 2006)

Reduction of Categorical and Numerical Attribute Values for Understandability of Data and Rules. - Yuji Muto; Mineichi Kudo; Yohji Shidara (RSKT, 2007)