Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleExtracting evolutionary communities in community question answering.AuthorsZhang, Zhongfeng; Li, Qiudan; Zeng, Daniel; Gao, HengSubjectsALGORITHMS; COMMUNITIES; INFORMATION services; INTERNET; PROBABILITY theory; RESEARCH funding; SOCIAL networks; WIRELESS communications; STATISTICAL modelsPublicationJournal of the Association for Information Science & Technology, 2014, Vol 65, Issue 6, p1170ISSN2330-1635Publication typeJournal ArticleDOI10.1002/asi.23003