Advances in Knowledge Acquisition and Management : Pacific Rim Knowledge Acquisition Workshop, PKAW 2006, Guilin, China, August 7-8, 2006, Revised Selected Papers - Hoffmann, Achim (Herausgeber); Kang, Byeong-ho (Herausgeber); Richards, Debbie (Herausgeber); Tsumoto, Shusaku (Herausgeber) (Lecture Notes in Artificial Intelligence, 2006)