論文誌
[1] 大平 雅雄, 伊原 彰紀, 中野 大輔, 松本 健一, "ソフトウェア品質の第三者評価における探索的データ解析ツールの利用とその効果：OSSデータを対象とした検証実験," SEC Journal, volume 10, number 1, pages 24--31, 2014年3月.
[2] Anakorn jongyindee, Masao Ohira, Akinori Ihara, and Ken-ichi Matsumoto, "Good Or Bad Committers? - a Case Study of Committers Activities on the Eclipses Bug Fixing Process," IEICE Transactions on Information and Systems, volume E95-D, number 9, pages 2202--2210, September 2012.
国際会議
[1] Daiki Yamasaki and Masao Ohira, "A Study on Committer Prediction Considering a Project Life Cycle," In The 9th International Workshop on Empirical Software Engineering in Practice (IWESEP2018), December 2018.
[2] Masao Ohira, Hayato Yoshiyuki, and Yosuke Yamatani, "A Case Study of the Misclassification of Performance Reports in an Issue Tracking System," In Proceedings of 15th IEEE/ACIS International Conference on Computer and Information Science (ICIS2016), pages 855-860, June 2016.
[3] Yutaro Kashiwa, Hayato Yoshiyuki, Yusuke Kukita, and Masao Ohira, "A Pilot Study of Diversity in High Impact Bugs," In Proceedings of 30th International Conference on Software Maintenance and Evolution (ICSME2014), pages 536--540, September 2014.
[4] Masao Ohira and Hayato Yoshiyuki, "A New Perspective on the Socialness in Bug Triaging: a Case Study of the Eclipse Platform Project," In Proceedings of 5th International Workshop on Social Software Engineering, pages 29--32, August 2013.
[5] Akinori Ihara, Yasutaka Kamei, Akito Monden, Masao Ohira, Jacky Wai Keung, Naoyasu Ubayashi, and Ken-ichi Matsumoto, "An Investigation on Software Bug Fix Prediction for Open Source Software Projects -A Case Study on the Eclipse Project -," In International Workshop on Software Analysis, Testing and Applications (SATA 2012), pages 112--119, December 2012.
[6] Masao Ohira, Ahmed E. Hassan, Naoya Osawa, and Ken-ichi Matsumoto, "The Impact of Bug Management Patterns on Bug Fixing: a Case Study of Eclipse Projects," In Proceedings of 28th IEEE International Conference on Software Maintenance (ICSM2012), pages 264--273, September 2012.
[7] Anakorn Jongyindee, Masao Ohira, Akinori Ihara, and Ken-ichi Matsumoto, "Good Or Bad Committers? a Case Study of Committers Cautiousness and the Consequences on the Bug Fixing Process in the Eclipse Project," In The Joint Conference of the 21th International Workshop on Software Measurement and the 6th International Conference on Software Process and Product Measurement (IWSM/MENSURA2011), pages 116--125, November 2011.
[8] Emad Shihab, Akinori Ihara, Yasutaka Kamei, Walid M. Ibrahim, Masao Ohira, Bram Adams, Ahmed E. Hassan, and Ken-ichi Matsumoto, "Predicting Re-Opened Bugs: a Case Study on the Eclipse Project," In Proceedings of the 17th Working Conference on Reverse Engineering (WCRE 2010), pages 249--258, October 2010.
[9] Mizuki Yamamoto, Masao Ohira, Yasutaka Kamei, Shinsuke Matsumoto, and Ken-ichi Matsumoto, "Temporal Changes of the Openness of an Oss Community: a Case Study of the Apache Http Server Community," In he Fifth International Conference on Collaboration Technologies 2009 (CollabTech 2009), pages 64--65, August 2009.
[10] Shinsuke Matsumoto, Yasutaka Kamei, Masao Ohira, and Ken-ichi Matsumoto, "A Comparison Study on the Coordination between Developers and Users in Foss Communities," In Socio-Technical Congruence (STC 2008) , number CD-ROM-NO.8, pages 1--9, May 2008.
表彰・受賞
[1] Anakorn Jongyindee, Masao Ohira, Akinori Ihara, and Ken-ichi Matsumoto, "Good Or Bad Committers? a Case Study of Committers Cautiousness and the Consequences on the Bug Fixing Process in the Eclipse Project," In The Joint Conference of the 21th International Workshop on Software Measurement and the 6th International Conference on Software Process and Product Measurement (IWSM/MENSURA2011), pages 116--125, November 2011.