Random sampling approach to state estimation in switching environments. - Hajime Akashi; Hiromitsu Kumamoto (Autom., 1977)

Insensitive observers for discrete time linear systems. - Hajime Akashi; Hiroyuki Imai (Autom., 1979)

Parameter identification technique for multivariate stochastic systems. - Hajime Akashi; Hiroyuki Imai; Kamal A. F. Moustafa (Autom., 1979)

Optimal sulfur dioxide gas discharge control for Osaka city, Japan. - Hajime Akashi; Hiromitsu Kumamoto (Autom., 1979)

IFAC symposium on environmental systems planning, design and control. - Yoshikazu Sawaragi; Hajime Akashi (Autom., 1979)

Decomposition and stability of linear systems with multiplicative noise. - Kazuhiko Terashima; Hajime Akashi (Autom., 1984)

Analysis of decisions under risk with incomplete knowledge. - Tomoo Takeguchi; Hajime Akashi (IEEE Trans. Syst. Man Cybern., 1984)

Least-squares state estimation of systems with state-dependent observation noise. - Yoshiki Takeuchi; Hajime Akashi (Autom., 1985)