国際会議
[1] Shinya Yoshihara, Shozo Hori, Yoshihiro Akiyama, Takako Nakatani, Keiichi Katamine, Naoyasu Ubayashi, and Masaaki Hashimoto, "A Requirement Traceability Model for Managing Unexpected Obstacle Analysis in the Upper Process of Embedded Software Development Projects," In 3rd International Project Management Conference (ProMAC 2006), 2006.
[2] Hidehiro Kametani, Yasuhumi Shiniashiki, Toshiro Mise, Masaaki Hashimoto, Naoyasu Ubayashi, Keiichi Katamine, and Takako Nakatani, "Information Flow Diagram and Analysis Method for Unexpected Obstacle Specification of Embedded Software," In 7th Joint Conference on Knowledge-Based Software Engineering (JCKBSE 2006), pages 115-124, 2006.