[1] 王继成, 萧嵘, 孙正兴, 张福炎, WANG Ji-cheng, XIAO Rong, SUN Zheng-Xing, ZHANG Fu-yan. Web信息检索研究进展 [J]. 计算机研究与发展 2001. [2] JOACHIMS T, FREITAG D, MITCHELL T. WebWatcher: A Tour Guide for the World Wide Web [A]. Nagoya, Japan 1997. [3] FLORESCU D, LEVY A, MENDELZON A. Databases Techniques for the World Wide Web: A Survey [J]. Sigmod Record 1998, 27(03). [4] DOMENIG R, DITTRICH K R. An Overview and Classification of Mediated Query Systems [J]. SIGMOD Record 1999, 28(03). [5] DIAO Y L, LU H J, CHEN S T. Toward Learning Based Web Query Processing [A]. Cairo, Egypt 2000. [6] MENDELZON A, MIHAILA G, MILO T. Querying the World Wide Web [J]. International JOURNAL ON DIGITAL LIBRARIES 1997, 1(01). |