| 2015 | SNPD | Active S-quiz: An intelligent educational system for basic knowledge learning by question-posing. | Toshihiro Hayashi, Shimpei Nakagawa, Takuya Kishimoto, Yuji Hirai, Kazuhiro Ura, Rihito Yaegashi, Hiroshi Murai, Hiroyuki Tarumi |
| 2015 | SNPD | Design and evaluation of database and API supporting Shogi learners on the Internet. | Ryo Miura, Toshiki Kinuhata, Shinji Ohara, Hiroyuki Tarumi, Toshihiro Hayashi, Junko Ichino |
| 2014 | ICCE | Balance Control of Question-Posing Focusing on Learning Target Words on the Self-Study Material Contribution and Sharing System. | Toshihiro Hayashi, Yuji Hirai, Kazuhiro Ura, Akihiro Iwaki, Rihito Yaegashi, Hiroshi Murai, Hiroyuki Tarumi |
| 2011 | ICCE | Development of an Animation Making System for Students to Represent Dynamic Phenomenon. | Kazuhiro Ura, Shuhei Fujisawa, Toshihiro Hayashi, Hayashi Nakayama, Hiroyuki Tarumi |
| 2007 | ICCE | Plagiarism Prevention by Logging Students' Paper-Writing Activities. | Yasuhiro Matsugi, Hiroyuki Tarumi, Yoshinobu Inagaki, Hisashi Sakamoto, Koji Kida, Hideo Shimazu |
| 2007 | IWSEC | InfoCage: A Development and Evaluation of Confidential File Lifetime Monitoring Technology by Analyzing Events from File Systems and GUIs. | Koji Kida, Hisashi Sakamoto, Hideo Shimazu, Hiroyuki Tarumi |
| 2005 | ICCE | An Eclipse Plug-in for SVG Animations in an Educational System for Programming. | Naoki Yanagisawa, Kenichi Takai, Koji Kagawa, Hiroyuki Tarumi |
| 2001 | SAC | Distributed virtual environment realizing collaborative environment education. | Masaya Okada, Hiroyuki Tarumi, Tetsuhiko Yoshimura |
| 2000 | WISE | Real-Time Quiz Functions for Dynamic Group Guidance in Distance Learning Systems. | Akira Okada, Hiroyuki Tarumi, Yahiko Kambayashi |
| 2000 | WISE | Visualization and Control Functions for Distributed Database Systems. | Madoka Yuriyama, Akihiro Hatanaka, Hiroyuki Tarumi, Yahiko Kambayashi |
| 1999 | APSEC | Evolution of Business Processes and a Process Simulation Tool. | Hiroyuki Tarumi, Tetsuya Matsuyama, Yahiko Kambayashi |
| 1999 | DASFAA | Multiple Dynamic View Support for Cooperative Work. | Yusuke Yokota, Tatsuya Nakamura, Hiroyuki Tarumi, Yahiko Kambayashi |
| 1998 | ER | Group Activity Database for Groupware Evolution. | Hiroyuki Tarumi, Tetsuya Matsuyama, Yahiko Kambayashi |
| 1997 | Group | WorkWeb system - multi-workflow management with a multi-agent system. | Hiroyuki Tarumi, Koji Kida, Yoshihide Ishiguro, Kenji Yoshifu, Takayoshi Asakura |
| 1994 | CaiSE | IKUMI: A Groupware Development Support System with Visual Environment | Hiroyuki Tarumi, Atsushi Tabuchi, Kenji Yoshifu |