Information Modelling and Knowledge Bases XX, 18th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2008), Tsukuba, Japan, June 2-6, 2008

Yasushi Kiyoki, Takahiro Tokuda, Hannu Jaakkola, Xin Chen, Naofumi Yoshida, editors, Information Modelling and Knowledge Bases XX, 18th European-Japanese Conference on Information Modelling and Knowledge Bases (EJC 2008), Tsukuba, Japan, June 2-6, 2008. Volume 190 of Frontiers in Artificial Intelligence and Applications, IOS Press, 2009.

Conference: ejc2009