4Sh. Daneshpajouh, Mojtaba Mohammadi Nasiri, M. Ghodsi (2008).A Fast CommuniW Based Algorithm for Generating Crawler Seeds Set[C], In Proceeding of 4th International Conference on Web Information Systems and Technologies, Funchal, PortugaI, May 2008.
5ZOBEL J,MOFFATA. Exploring the similarity space[J].SIGIR Forum,1998,32(1): 18 34.
6Shivakumar N, Garcia-Molina H, Building a scalable and accurate copy detection mechanism. In: Proceedings of the 1st ACM Conference on Digital Libraries[C]. Bethe sda:ACM Press,1996.160-168.
7Allan J, Papka R, Lavrenko V. On Linc Ncw Event Detection and Tracking [A]. Proceedings of SIGIR '98:21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval [C]. New York: ACM Press, 1998:37 -45.
8Mark Deuze. Participation, Remedia- tion, Brieolage: Considering Principal Components of a Digital Culture. The Information Society, 2006,Vol. 22, No. 2, pp. 63-75.
9Anne Car- blanee, Sven Moers. Towards a Culture of Online Security. Observer, 2003, No. 240-241, p. 30.
10Andrew Keen. The Cult of the Amateur: How Today's lnternet is Killing Our Culture. New York: Doubleday, 2007.
