Xiaofang Zhou Jianzhong Li Heng Tao Shen Masaru Kitsuregawa Yanchun Zhang Frontiers of WWW Research and Development - APWeb 2006, 8th Asia-Pacific Web Conference, Harbin, China, January 16-18, 2006, Proceedings 3841 2006 3-540-31142-4 APWeb Lecture Notes in Computer Science Springer db/conf/apweb/apweb2006.html