5Gaonkar S, Choudhury R R. Micro -blog: Map-casting From Mobile Phones to Virtual Sensor Maps[ Z]. 2007.
6Java A, Song X, Finin T, et al. Why We Twitter Understanding Micro logging Usage and Communities [ C ]. In: Proceedings of the 9thWebKDD and 1st SNA -KDD 2007 Workshop on Web Mining and Social Network Analysis, San Jose, California, USA, 2007:56-65.
7Honeycutt C, Herring S C. Beyond Micro logging Conversation and Collaboration Via Twitter[ C ]. In: Proceedings of the 42nd Hawaii Intemationai Conference on System Sciences - 2009, Ha- waii,U. S. A,2009.
8Zhao D, Rosson M B. How and Why People Twitter:The Role That Micro Logging [ C ]. In:Proceedings of the ACM 2009 In-temational Conference on Supporting Group Work, Sanibel Is- land, Florida, USA, 2009.
9Chen G M. Tweet this A Uses and Gratifi Cations Perspective on How Active Twitter Use Gratifies [ J ]. Computers in Human Be- havior,2010,10(November) : 1-8.
10Deut~eh K W. The Nerves of Government: Models of Political Communication and Control [ M ]. New York: Free Press, 1963. 316p.