Web Intelligence: Research and Development First Asia-Pacific Conference, WI 2001, Maebashi City, Japan, October 23-26, 2001, Proceedings - Zhong, Ning; Zhong, Ning; Yao, Yiyu; Yao, Yiyu; Liu, Jiming; Liu, Jiming; Ohsuga, Setsuo; Ohsuga, Setsuo (Springer Berlin Heidelberg : Imprint: Springer, 2001)