| 2011 | APSEC | Requirements Maturation Analysis by Accessibility and Stability. | Takako Nakatani, Toshihiko Tsumaki, Michio Tsuda, Mari Inoki, Shouzo Hori, Keiichi Katamine |
| 2009 | ICSoft | Project Management Patterns to Prevent Schedule Delay Caused by Requirements Changes - Empirical Study on a Successful Project. | Shouzo Hori, Takako Nakatani, Keiichi Katamine, Naoyasu Ubayashi, Masaaki Hashimoto |
| 2009 | ICSoft | Towards a Strategic Requirements Elicitation - A Proposal of the PRINCE Model. | Takako Nakatani, Shouzo Hori, Michio Tsuda, Mari Inoki, Keiichi Katamine, Masaaki Hashimoto |
| 2008 | RE | A Case Study: Requirements Elicitation Processes throughout a Project. | Takako Nakatani, Shouzo Hori, Naoyasu Ubayashi, Keiichi Katamine, Masaaki Hashimoto |
| 2007 | APSEC | Enhancing the ESIM (Embedded Systems Improving Method) by Combining Information Flow Diagram with Analysis Matrix for Efficient Analysis of Unexpected Obstacles in Embedded Software. | Yasufumi Shinyashiki, Toshiro Mise, Masaaki Hashimoto, Keiichi Katamine, Naoyasu Ubayashi, Takako Nakatani |
| 2007 | HCI | A Suggestion for Analysis of Unexpected Obstacles in Embedded System. | Yasufumi Shinyashiki, Toshiro Mise, Masaaki Hashimoto, Keiichi Katamine, Naoyasu Ubayashi, Takako Nakatani |
| 2005 | APSEC | An Analysis Method with Failure Scenario Matrix for Specifying Unexpected Obstacles in Embedded Systems. | Toshiro Mise, Masaaki Hashimoto, Keiichi Katamine, Yasufumi Shinyashiki, Naoyasu Ubayashi, Takako Nakatani |