2Chua A Y K, Banerjee S. So fast so good: An analysis of answer quality and answer speed in community question-answering sites[J]. Journal of the American Society for Information Science and Technology, 2013,64(10):2058-2068.
3Horowitz D, Kamvar S D.The anatomy of a large-scale social search engine[C]//Proceedings of the 19th International Conference on World Wide Web. Raleigh:ACM, 2010:431-440.
4Kim B J, Sangalang C C, Kihl T. Effects of acculturation and social network support on depression among elderly Korean immigrants[J].Aging & Mental Health,2012,16 (6): 787-794.
5Morris M R,Teevan J, Panovich K. What do people ask their social networks, and why?A survey study of status message Q&A behavior[C]//Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Atlanta: ACM,2010:1739-1748.
6Ackerman M S, Palen L.The Zephyr Help Instance: Promoting ongoing activity in a CSCW system[C]//Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Philadelphia: ACM, 1986:268-275.
7Jung-Beeman M, Bowden E M, Haberman J, et al. Neural activity when people solve verbal problems with insight[J].PLOS Biology,2004,2 (4): 500-510.
8Harper F M, Raban D,Rafaeli S, et al. Predictors of answer quality in online Q&A sites[C]//Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Florence: ACM, 2008:865-874.
9Rzeszotarski J M, Spiro E, Matias J N, et al. Is anyone out there?Unpacking Q&A hashtags on Twitter[C]//Proceedings of the SIGCHI Conference on Human Factors in Computing.Toronto: ACM, 2014:2755-2758.
10Liu Zhe, Jansen B J. Factors influencing the response rate in social question and answering behavior[C]//Proceedings of the 2013 Conference on Computer Supported Cooperative Work. San Antonio: ACM, 2013:1263-1274.
