Fuzzy Associative Memory System and Its Application to Multi-Modal Interface. - Hirohide Ushida; Tomohiko Sato; Toru Yamaguchi; Tomohiro Takagi (IEEE/Nagoya-University World Wisepersons Workshop, 1994)

Conceptual fuzzy sets as a meaning representation and their inductive construction. - Tomohiro Takagi; Atsushi Imura; Hirohide Ushida; Toru Yamaguchi (Int. J. Intell. Syst., 1995)

Human-motion recognition via a fuzzy associative memory system. - Hirohide Ushida; Toru Yamaguchi; Tomohiro Takagi (Syst. Comput. Jpn., 1995)

Multilayered reasoning by means of conceptual fuzzy sets. - Tomohiro Takagi; Atsushi Imura; Hirohide Ushida; Toru Yamaguchi (Int. J. Intell. Syst., 1996)

Emotion Model for Life-Like Agent and Its Evaluation. - Hirohide Ushida; Yuji Hirayama; Hiroshi Nakajima (AAAI/IAAI, 1998)

Fuzzy-associative-memory-based knowledge construction with an application to a human-machine interface. - Hirohide Ushida; Toru Yamaguchi; Tomohiro Takagi (IEEE Trans. Ind. Electron., 1999)

Artificial Mind Model for Autonomous Agents. - Hirohide Ushida (International Conference on Computational Intelligence, 2004)

Effect of social robot's behavior in collaborative learning. - Hirohide Ushida (HRI, 2010)