Regularized Discriminant in the Setting of Fuzzy c-Means Classifier. - Hidetomo Ichihashi; Katsuhiro Honda; Takao Hattori (FUZZ-IEEE, 2006)

Post-supervised Fuzzy c-Means Classifier with Hard Clustering. - Hidetomo Ichihashi; Katsuhiro Honda; Naho Kuwamoto; Takao Hattori (CIDM, 2007)

Aggregation of Standard and Entropy Based Fuzzy c-Means Clustering by a Modified Objective Function. - Hidetomo Ichihashi; Katsuhiro Honda; Akira Notsu; Takao Hattori (FOCI, 2007)

Classifier of BOLD signals from active and inactive brain states using FCM clustering and evolutionary algorithms. - Hidetomo Ichihashi; Katsuhiro Honda; Akira Notsu; Takao Hattori (FUZZ-IEEE, 2008)