3Rice R E, Issues and Concepts in Research on Computer Mediated Communication System [M]. Newbury Park, CA: Communication Yearbook, 1989.
4Albert R, Barabasi A L. Statistical Mechanics of Complex Networks[J]. Rev Mod Phys, 2002,74:47-97.
5Dorogovtsev S N,Mendes J F F. Evloution of Networks[J]. Adv Phys, 2002, 51:1079-1187.
6Matsumura N,Ohsawa Y. Ming and Characterizing Opinion Leaders from Threaded Online Discussions [C]//Proc of KES'02,2002,1267-1270.
7Goh K I,Eom Y-h,Jeong H,et al. Structure and Evolution of Online Social Relationship: Heterogeneity in Unrestricted Discussions[J]. Physical Review E,2006,73(6):123-130.
8Zhongbao K, Changshui Z. Repay Networks on a Bulletion Board System[J]. Physical Review,2003,67(2) : 1-6.
9Zhang J, Ackerman M, Adamic L. Expertise Networks in Online Communities : Structure and Algorithms[C]//Proc of the 16th Int'l Conf on Worldwide Web, 2007: 221-230.
10Zhai Zhongwu,Xu Hua. Identifying Opinion Leaders in BBS [C]//Proc of Web Intelligence and Intelligent Agent Tech nology,2008 : 398-401.
