Application of object-oriented attribute grammars (OOAG) to software development environments. - Katsuhiko Gondow; Takashi Imaizumi; Takeshi Hagiwara; Takuya Katayama (Syst. Comput. Jpn., 1996)

Syncretic Argumentation for Multi-agents by Lattice Homomorphism, Fusion and Sum. - Yoshifumi Maruyama; Taichi Hasegawa; Takeshi Hagiwara; Hajime Sawamura (ArgMAS, 2011)

A versatile argumentation system based on the Logic of Multiple-valued Argumentation. - Satoru Tannai; Yoshiaki Goto; Yoshifumi Maruyama; Takuto Itoya; Takeshi Hagiwara; Hajime Sawamura (HIS, 2011)

Neural Networks Computing the Dungean Semantics of Argumentation. - Yoshiaki Goto; Takeshi Hagiwara; Hajime Sawamura (IJCCI (NCTA), 2011)

The State of the Art in the Development of a Versatile Argumentation System based on the Logic of Multiple-valued Argumentation. - Satoru Tannai; Shogo Ohta; Takeshi Hagiwara; Hajime Sawamura; Jacques Riche (ICAART (2), 2013)

Non-standard Uses of PIRIKA: Pilot of the Right Knowledge and Argument. - Yutaka Oomidou; Hajime Sawamura; Takeshi Hagiwara; Jacques Riche (PRIMA, 2013)

Asynchronous Argumentation System PIRIKA for Anyone, Anytime, Anywhere, with the Balanced Semantics. - Yutaka Oomidou; Yuki Katsura; Hajime Sawamura; Jacques Riche; Takeshi Hagiwara (COMMA, 2014)

Balanced Semantics for Argumentation based on Heider's Socio-Psychological Balance Theory. - Hajime Sawamura; Jacques Riche; Yutaka Oomidou; Takeshi Hagiwara (COMMA, 2014)

Asynchronous Argumentation with Pervasive Personal Communication Tools. - Yuki Katsura; Hajime Sawamura; Takeshi Hagiwara; Jacques Riche (ICAART (2), 2014)