A Multimedia Based Software for Non-Japanese to Learn Japanese Sign Language. - Flavio Oliveira; Iwao Kobayashi; Mitsumasa Sugawara (ICCHP, 2002)

Integrated data structure and scheduling approach for manufacturing and transportation using hybrid genetic algorithm. - Azuma Okamoto; Mitsuo Gen; Mitsumasa Sugawara (J. Intell. Manuf., 2006)

Integrated scheduling using genetic algorithm with quasi-random sequences. - Azuma Okamoto; Mitsuo Gen; Mitsumasa Sugawara (Int. J. Manuf. Technol. Manag., 2009)