A Basic Model for Learning Systems. - Kiyoshi Akama; Atsunobu Ichikawa (IJCAI, 1979)

Sensor and controller location problems for distributed parameter systems. - Atsunobu Ichikawa; Eugene P. Ryan (Autom., 1979)

An interactive system for supporting multiobjective decision making. - Vilas Wuwongse; Shigenobu Kobayashi; Atsunobu Ichikawa (Autom., 1983)

A Class of Petri Nets and a Reachability Problem Solvable in Deterministic Polynomial Time. - Keiko Nakamura; Kiyohiko Nakamura; Atsunobu Ichikawa (PNPM, 1989)

Timing information in transient behavior of neuropopulations. - Kiyohiko Nakamura; Atsunobu Ichikawa (IEEE Trans. Syst. Man Cybern., 1989)

On Structural Conditions for Weak Persistency and Semilinearity of Petri Nets. - Kunihiko Hiraishi; Atsunobu Ichikawa (Theor. Comput. Sci., 1992)