Evaluation of the PCA Encoding Ability in Speech Recognition. - Koji Akatsuka; Hiroshi Tsujino (ICONIP, 1998)

A computational model of attentive visual system induced by cortical neural network. - Takamasa Koshizen; Koji Akatsuka; Hiroshi Tsujino (Neurocomputing, 2002)

Active Detection of Anomalous Region as Primitive Processing for Visual Object Segregation. - Shinichi Nagai; Koji Akatsuka; Tetsuya Ido; Hiroshi Kondo; Atsushi Miura; Hiroshi Tsujino (KES, 2003)