New Frontiers in Applied Data Mining : PAKDD 2008 International Workshops, Osaka, Japan, May 20-23, 2008, Revised Selected Papers - Sanjay Chawla, Takashi Washio, Shin-ichi Minato, Shusaku Tsumoto, Takashi Onoda, Seiji Yamada, Akihiro Inokuchi ((Lecture Notes in Computer Science))