Optimal operational planning for cogeneration system using particle swarm optimization. - Tatsuya Tsukada; Toyokazu Tamura; Shinji Kitagawa; Yoshikazu Fukuyama (SIS, 2003)

A method for searching multiple local optimal solutions of nonlinear optimization problems. - Chikashi Nakazawa; Shinji Kitagawa; Yoshikazu Fukuyama; Hsiao-Dong Chiang (ISCAS (5), 2005)

Comparison of particle swarm optimizations for optimal operational planning of energy plants. - Shinji Kitagawa; Yoshikazu Fukuyama (SIS, 2005)

Optimal Operational Planning and Control of Energy Plants by e Constrained Particle Swarm Optimization. - Ryohei Suzuki; Fukiko Kawai; Shinji Kitagawa; Tetsuro Matsui; Kouji Matsumoto; Donghui Xiang; Yoshikazu Fukuyama (CCA, 2010)

The epsilon constrained differential evolution approach for optimal operational planning of energy plants. - Ryohei Suzuki; Fukiko Kawai; Shinji Kitagawa; Tetsuro Matsui; Kouji Matsumoto; Donghui Xiang; Yoshikazu Fukuyama (IEEE Congress on Evolutionary Computation, 2010)