2Edna Reid,Marc Sageman.The Dark Web Portal Project:Collect-ing and Analyzing the Presence of Terrorist Groups on theWeb:Intelligence and Security Informatics. . 2005
3James Allan.Topic Detection and Tracking: Event-based Information Organization. . 2002
4SC Deerwester,ST Dumais,TK Landauer,et al.Indexing by Latent Semantic Analysis. Journal of the American Society for Information Science . 1990
5Mike Thelwall, Liwen Vaughan, Lennart Bjornebom. Webometrics[J]. Annual Review of Information Science and Technology,2005(3):81- 135.
6Vaughan L. Exploring Website Features for Business Information [J]. Scientometries, 2004,61 (3) : 467 - 477.
7Vaughan L You J. Comparing Business Competition Positions Based on Web Co- Link Data: The Global Market vs. the Chinesemarket [ J ]. Scientometries, 2006,68 (3) : 611 - 628.
9Small H. Co- Citation in the Scientific Literature: A new Measure of the Relationship Between two Documents[J]. Journal of the American Society for Information Science, 1973 (24) : 265 - 269.