Japanese Honorifics and Situation Semantics. - Ryôichi Sugimura (COLING, 1986)

A Parsing System Based on Logic Programming. - Yuji Matsumoto 001; Ryôichi Sugimura (IJCAI, 1987)

Comparison of Logic Programming Based Natural Language Parsing Systems. - Toshiyuki Okunishi; Ryôichi Sugimura; Yuji Matsumoto 001 (Natural Language Understanding and Logic Programming Workshop, 1987)

Constraint Analysis on Japanese Modification. - Ryôichi Sugimura; Hideo Miyoshi; Kuniaki Mukai (Natural Language Understanding and Logic Programming Workshop, 1987)

A Software Environment for Research into Discourse Understanding Systems. - Ryôichi Sugimura; Kôiti Hasida; Kouji Akasaka; Kôzi Hatano; Yukihiro Kubo; Toshiyuki Okunishi (FGCS, 1988)

The Research and Development of Natural Language Processing Systems in The Intermediate Stage of the FGCS Project. - Shunichi Uchida; Tsutomu Yoshioka; Ryôichi Sugimura; Yuiti Tanaka; Kôiti Hasida; Kuniaki Mukai (FGCS, 1988)

Logic Based Lexical Analyser LAX. - Ryôichi Sugimura; Kouji Akasaka; Yukihiro Kubo; Yuji Matsumoto 001 (LP, 1988)