国際会議
[1] Akinori Ihara, Yuji Tsuda, and Ken-ichi Matsumoto, "What Type of Thread Caan Get Feedback in OSS User Mailing List?," In Proc. of 5th International Workshop on Social Software Engineering (SSE2013), pages 25--28 August 2013.
[2] Koji Toda and Ken-ichi Matsumoto, "Automated Classification of Users Statement in Requirement Specification Phase," In the Joint Conference of the 21th International Workshop on Software Measurement and the 6th International Conference on Software Process and Product Measurement (IWSM/MENSURA 2011) Fast Abstracts, pages 34-37 November 2011.
[3] Papon Yongpisanpop, Masao Ohira, and Ken-ichi Matsumoto, "Community Search: a Collaborative Searching Web Application with a User Ranking System," In Proceedings of the 14th International Conference on Human-Computer Interaction (HCII2011), volume 6778, pages 378-386 July 2011.
[4] Mikio Kiura, Masao Ohira, and Ken-ichi Matsumoto, "Webjig: an Automated User Data Collection System for Website Usability Evaluation," In Proc. 13th International Conference on Human-Computer Interaction(HCI International 2009), pages 277-286 July 2009.
[5] Shuuji Morisaki, Akito Monden, Ken-ichi Matsumoto, Katsuro Inoue, and Koji Torii, "Two-Level User Interface Evolution by Sharing Usage Logs," In Proc. International Workshop on Principles of Software Evolution'99 (IWPSE'99), pages 70--73 July 1999.
研究会・全国大会等
[1] Naoki Ohsugi, "Progressive User Profiling in Recommendation Systems," In International Workshop on Computer-Supported Knowledge Collaboration, July 2004.