5Jianshu Weng, En Peng Lira, Jing Jiang, et al. Twitterrank: Finding Topic-sensitive Influential Twitterers [ C ]. Third ACM International Conference on Web Search and Data Mining, 2010: 7-9.
6Danah Boyd, Scott Golder, Gilad Lotan. Tweet, Tweet, Retweet: Conversational Aspects of Retweeting on Twitter[ CJ. 43rd Ha- waii International Conference on Systems Sciences, 2010:4-10.
7Meeyoung Cha, Hamed Haddadi, Fabricio Benevenuto, et al. Measuring User Influence in Twitter: The Million Follower Fal- lacy[ C]. The Association for the Advancement of Artificial In- telligence, 2010 : 11 - 13.
8Shaozhi Ye, S. Felix Wu. Measuring Message Propagation and Social Influence on Twitter. com[C]. Proceedings of the 2nd In- ternational Conference on Social lnformatics, 2010:223-228.