Deep Web数据集成软件学报专刊 http://groups.google.com/group/wsm_nlsde/browse_thread/thread/d5aeae66577cc4 c5?pli=1 -- Bin ZHOU Associate Professor, Ph.D School of Computer, National University of Defense Technology Changsha, Hunan, P.R. China, 410073 Email: bin.zhou.cn@xxxxxxxxx