4BUENTE W, ROBBIN A. Trends in intemet information behavior, 2003---2004 [J]. Journal of the American Society for Information Science and Technology, 2008, 59 (11) : 1743-1760.
5HUANG C Y, SHEN Y C, CHIANG I P, et al. Characterizing web users' online information behavior [ J]. Journal of the A- merican Society for Information Science and Technology, 2007, 58 (13): 1988-1997.
6COWLEY J E, HOLLANDER J. The New generation of public participation :intemet -based participation tools [ J ]. Plan- ning Practice & Research, 2012, 25 (3) : 397-408.
9WENG J, LIME P, JIANG J, et al. Twitterrank : finding top- ic-sensitive influential twitterers [ C ] //Proceeding of the Third ACM International Conference on Web Search and Data Min- ing. New York: ACM, 2010: 261-270.
