国際会議
[1] Chakkrit Tantithamthavorn, Papon Yongpisanpop, Masao Ohira, Arnon Rungsawang, and Ken-ichi Matsumoto, "A Tool for Collaborative Guitar Chords Creation Based on the Concept of the Distributed Version Control," In The International Workshop on Empirical Software Engineering in Practice (IWESEP 2011), pages 43--44, November 2011.
[2] Masao Ohira, Reishi Yokomori, Makoto Sakai, Ken-ichi Matsumoto, Katsuro Inoue, and Koji Torii, "Empirical Project Monitor: a Tool for Mining Multiple Project Data," In Proc. International Workshop on Mining Software Repositories (MSR2004), pages 42--46, May 2004.
[3] Masao Ohira, Reishi Yokomori, Makoto Sakai, Ken-ichi Matsumoto, Katsuro Inoue, and Koji Torii, "Empirical Project Monitor: a Tool for Mining Multiple Project Data," In Proc. International Workshop on Mining Software Repositories (MSR2004), volume 2, pages 42--46, May 2004.
著書
[1] Kumiyo Nakakoji, Masao Ohira, Akio Takashima, and Yasuhiro Yamamoto, A Computational Tool for Lifelong Learning: Experiencing Breakdowns and Understanding Situations, Springer, 2007.