論文誌
[1] Yunosuke Higashi, Masao Ohira, and Yuki Manabe, "Automating License Rule Generation to Help Maintain Rule-Based Oss License Identification Tools," Journal of Information Processing, volume 31, pages 2-12, January 2023.
[2] Yunosuke Higashi, Masao Ohira, Yutaro Kashiwa, and Yuki Manabe, "Hierarchical Clustering of OSS License Statements Toward Automatic Generation of License Rules," Journal of Information Processing (JIP), volume 27, pages 42-50, January 2019.
[3] 宮崎 智己, 伊原 彰紀, 大平 雅雄, 東 裕之輔, 山谷 陽亮, "OSSコミュニティにおける開発者の活動継続性を理解するためのPoliteness分析," 情報処理学会論文誌, volume 59, number 1, pages 2-11, 2018年1月.
[4] 吉行 勇人, 大平 雅雄, 戸田 航史, "OSS開発における管理者と修正者の社会的関係を考慮した不具合修正時間予測," コンピュータソフトウェア, volume 32, number 2, pages 128--134, 2015年6月.
[5] 山谷 陽亮, 大平 雅雄, Passakorn Phannachitta, 伊原 彰紀, "OSSシステムとコミュニティの共進化の理解を目的としたデータマイニング手法," 情報処理学会論文誌, volume 56, number 1, pages 59--71, 2015年1月.
[6] 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.
国際会議
[1] Yunosuke Higashi, Yuki Manabe, and Masao Ohira, "Clustering OSS License Statements Toward Automatic Generation of License Rules," In Proceedings of the 7th IEEE International Workshop on Empirical Software Engineering in Practice (IWESEP2016), pages 30--35, March 2016.
[2] Passakorn Phannachitta, Pijak Jirapiwong, Akinori Ihara, Masao Ohira, and Ken-ichi Matsumoto, "Understanding Oss Openness Through Relationship between Patch Acceptance and Evolution Pattern," In The International Workshop on Empirical Software Engineering in Practice (IWESEP2011), pages 37--42, November 2011.
[3] Shoji Fujita, Masao Ohira, Akinori Ihara, and Ken-ichi Matsumoto, "An Analysis of Committers Toward Improving the Patch Review Process in Oss Development," In Supplementary Proceedings of the 21st IEEE International Symposium on Software Reliability Engineering (ISSRE2010), pages 369--374, November 2010.
[4] Masao Ohira, Kiwako Koyama, Akinori Ihara, Shinsuke Matsumoto, Yasutaka Kamei, and Ken-ichi Matsumoto, "A Time-Lag Analysis Toward Improving the Efficiency of Communications among Oss Developers," In Proceedings of The 3rd International Workshop on Knowledge Collaboration in Software Development (KCSD2009), pages 49--62, November 2009.
[5] 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.
[6] Kimiharu Ohkura, Yoji Onishi, Shinji Kawaguchi, Masao Ohira, Hajimu Iida, and Ken-ichi Matsumoto, "A Method for Measuring Oss Projects Activity Based on Cluster Analysis of Email Threads," In The Fourth International Conference on Open Source Systems (OSS2008), September 2008.
[7] Takeshi Kakimoto, Yasutaka Kamei, Masao Ohira, and Ken-ichi Matsumoto, "Social Network Analysis on Communications for Knowledge Collaboration in Oss Communities," In Proceedings of the 2nd International Workshop on Supporting Knowledge Collaboration in Software Development (KCSD2006), pages 35--41, September 2006.
表彰・受賞
[1] 山谷 陽亮, 大平 雅雄, Passakorn Phannachitta, 伊原 彰紀, "OSSシステムとコミュニティの共進化の理解を目的としたデータマイニング手法," 情報処理学会 マルチメディア，分散，協調とモバイル (DICOMO2013) シンポジウム論文集, pages 1695--1703, 2013年7月.
[2] 山谷 陽亮, 大平 雅雄, Passakorn Phannachitta, 伊原 彰紀, "OSSシステムとコミュニティの共進化の理解を目的としたデータマイニング手法," 情報処理学会 マルチメディア，分散，協調とモバイル (DICOMO2013) シンポジウム論文集, pages 1695--1703, 2013年7月.
研究会・全国大会等
[1] 山谷 陽亮, 大平 雅雄, Passakorn Phannachitta, 伊原 彰紀, "OSSシステムとコミュニティの共進化の理解を目的としたデータマイニング手法," 情報処理学会 マルチメディア，分散，協調とモバイル (DICOMO2013) シンポジウム論文集, pages 1695--1703, 2013年7月.
著書
[1] Masao Ohira, Kiwako Koyama, Akinori Ihara, Shinsuke Matsumoto, Yasutaka Kamei, and Ken-ichi Matsumoto, A Time-Lag Analysis for Improving Communication among Oss Developers, Springer-Verlag, 2010.