著書
[1] Masao Ohira and Yunwen Ye, 3rd International Workshop on Supporting Knowledge Collaboration in Software Development (Kcsd2009), Springer-Verlag, 2010.
[2] Masao Ohira and Yunwen Ye, Proceedings of the 3rd International Workshop on Knowledge Collaboration in Software Development (Kcsd2009), The Japanese Society for Artificial Intelligence, 2009.