| 2014 | CaiSE | Security Requirements Analysis Using Knowledge in CAPEC. | Haruhiko Kaiya, Sho Kono, Shinpei Ogata, Takao Okubo, Nobukazu Yoshioka, Hironori Washizaki, Kenji Kaijiri |
| 2013 | CaiSE | Goal-Oriented Security Requirements Analysis for a System Used in Several Different Activities. | Haruhiko Kaiya, Takao Okubo, Nobuyuki Kanaya, Yuji Suzuki, Shinpei Ogata, Kenji Kaijiri, Nobukazu Yoshioka |
| 2012 | APSEC | Model Transformation Patterns for Introducing Suitable Information Systems. | Haruhiko Kaiya, Shunsuke Morita, Shinpei Ogata, Kenji Kaijiri, Shinpei Hayashi, Motoshi Saeki |
| 2012 | CaiSE | Facilitating Business Improvement by Information Systems using Model Transformation and Metrics. | Haruhiko Kaiya, Shunsuke Morita, Kenji Kaijiri, Shinpei Hayashi, Motoshi Saeki |
| 2011 | COMPSAC | Exploring How to Support Software Revision in Software Non-intensive Projects Using Existing Techniques. | Haruhiko Kaiya, Kenichiro Hara, Kyotaro Kobayashi, Akira Osada, Kenji Kaijiri |
| 2011 | COMPSAC | Spectrum Analysis for Software Quality Requirements Using Analyses Records. | Haruhiko Kaiya, Shunichi Suzuki, Toru Ogawa, Masaaki Tanigawa, Masahiro Umemura, Kenji Kaijiri |
| 2010 | APSEC | Enhancing Domain Knowledge for Requirements Elicitation with Web Mining. | Haruhiko Kaiya, Yuutarou Shimizu, Hirotaka Yasui, Kenji Kaijiri, Motoshi Saeki |
| 2010 | ICSoft | Towards an Integrated Support for Traceability of Quality Requirements using Software Spectrum Analysis. | Haruhiko Kaiya, Kasuhisa Amemiya, Yuutarou Shimizu, Kenji Kaijiri |
| 2009 | CaiSE | Spectrum Analysis for Quality Requirements by Using a Term-Characteristics Map. | Haruhiko Kaiya, Masaaki Tanigawa, Shunichi Suzuki, Tomonori Sato, Kenji Kaijiri |
| 2009 | SAC | A systematic method for generating quality requirements spectrum. | Shunichi Suzuki, Akira Osada, Tomonori Sato, Haruhiko Kaiya, Masaaki Tanigawa, Kenji Kaijiri |
| 2008 | COMPSAC | So/M: A Requirements Definition Tool Using Characteristics of Existing Similar Systems. | Naoyuki Kitazawa, Akira Osada, Kazuyuki Kamijo, Haruhiko Kaiya, Kenji Kaijiri |
| 2008 | SAC | Toward quality requirements analysis based on domain specific quality spectrum. | Haruhiko Kaiya, Tomonori Sato, Akira Osada, Naoyuki Kitazawa, Kenji Kaijiri |
| 2008 | SAC | Proposing metrics of difficulty of domain knowledge using usecase diagrams. | Akira Osada, Daigo Ozawa, Naoyuki Kitazawa, Haruhiko Kaiya, Kenji Kaijiri |
| 2004 | COMPSAC | FC Method: A Practical Approach to Improve Quality and Efficiency of Software Processes for Embedded System Revision. | Kazuma Aizawa, Haruhiko Kaiya, Kenji Kaijiri |
| 2004 | RE | Identifying Stakeholders and Their Preferences about NFR by Comparing Use Case Diagrams of Several Existing Systems. | Haruhiko Kaiya, Akira Osada, Kenji Kaijiri |
| 2003 | COMPSAC | VDM over PSP: A Pilot Course for VDM Beginners to Confirm its Suitability for Their Development. | Hisayuki Suzumori, Haruhiko Kaiya, Kenji Kaijiri |
| 2003 | RE | Trade-off Analysis between Security Policies for Java Mobile Codes and Requirements for Java Application. | Haruhiko Kaiya, Kouta Sasaki, Yasunori Maebashi, Kenji Kaijiri |
| 1999 | APSEC | Conducting Requirements Evolution by Replacing Components in the Current System. | Haruhiko Kaiya, Kenji Kaijiri |