国際会議
[1] Masao Ohira, Kumiyo Nakakoji, and Ken-ich Matsumoto, "D-Sns: a Knowledge Exchange Mechanism Using Social Network Density among Mega-Community Users," In Proceedings of Supporting the Social Side of Large Scale Software Development (CSCW2006 Workshop), pages 39--42, November 2006.
[2] Takeshi Kakimoto, Yasutaka Kamei, Masao Ohira, and Ken-ichi Matsumoto, "Social Network Analysis on Communications for Knowledge Collaboration in Oss Communities," In Proceedings of the 2nd International Workshop on Supporting Knowledge Collaboration in Software Development (KCSD2006), pages 35--41, September 2006.