4Lerman Kristina, Ghosh Rumi. Information Conta- gion: an Empirical Study of the Spread of News on Digg and Twitter Social Networks [C]. Venue:in IC- WSM. 2010.
5Watts D J, Strongatz S H. Collective Dynamics of Small-World Networks [J]. Nature, 1998, 393(4): 440-442.
6李军,高吉涛浅谈基于sNs的网络营销[N].商业文化(学术版)2010(3).
7Zhao D J,Rosson M B.How and why people Twitter:the role that micro-blogging plays in informal communicationat work[C]//Proceedings of ACM 2009 InternationalConference on Supporting Group Work,Florida,2009:243-252.
10Leskovec J,McGlohon M,Faloutsos C,et al.Patterns ofcascading behavior in large blog graphs[C]//Proceedingsof the SIAM International Conference on Data Mining.New York:ACM Press,2007,7:551-556.