Takahiro Tanaka Yoshiaki Yasumura Daisuke Katagami Katsumi Nitta Online Support System for Mediator Education. 1702-1703 2005 conf/ijcai/2005 IJCAI http://www.ijcai.org/papers/post-0308.pdf db/conf/ijcai/ijcai2005.html#TanakaYKN05