An operating system kernel mechanism for the poly-processor system PPS-R. - Makoto Amamiya; Naohisa Takahashi; Yutaka Ogawa; Kenji Koyama (AFIPS National Computer Conference, 1980)

Knowledge Representation and INference Environment: KRINE, - An Approach to Integration of Frame, Prolog, and Graphics. - Yutaka Ogawa; Kenichi Shima; Toshiharu Sugawara; Shigeru Takagi (FGCS, 1984)