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Author: Takezawa Tomohiro, Ogoshi Sakiko, Ogoshi Yasuhiro, Mitsuhashi Yoshinori, Hiratani Michio
Organization: Takezawa Tomohiro; Ogoshi Sakiko; Ogoshi Yasuhiro; Mitsuhashi Yoshinori; Hiratani Michio
Publish: Industrial Engineering and Management Systems Volume 11, Issue2, p142~147, 30 June 2012