Takao Terano Toyoaki Nishida Akira Namatame Shusaku Tsumoto Yukio Ohsawa Takashi Washio New Frontiers in Artificial Intelligence, Joint JSAI 2001 Workshop Post-Proceedings JSAI Workshops Lecture Notes in Computer Science 2253 Springer 2001 3-540-43070-9 db/conf/jsai/jsai2001.html