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タイトル
和文: 
英文:Analysis of Online Question-Answering Forums as Heterogeneous Networks 
著者
和文: 村田 剛志, 池谷 智行.  
英文: Tsuyoshi Murata, Tomoyuki Ikeya.  
言語 English 
掲載誌/書名
和文: 
英文:Proceedings of the Second International Conference on Weblogs and Social Media (ICWSM 2008) 
巻, 号, ページ         pp. 210-211
出版年月 2008年4月 
出版者
和文: 
英文: 
会議名称
和文: 
英文:Second International Conference on Weblogs and Social Media (ICWSM 2008) 
開催地
和文: 
英文:Seattle, USA 
アブストラクト Analyzing social interactions of CGM (Consumer Generated Media) is important for encouraging commnication among users. In the case of question-answering forums, users and QA boards constitute a heterogeneous network whose nodes are users/boards and edges are authorship. Discovering both user communities and board communities and finding correlations between them will clarify their characteristics. This paper describes an attempt for analyzing heterogeneous social networks obtained from Yahoo! Chiebukuro (Japanese Yahoo! Answers). A new measurement for the correlation between user communities and board communities is defined, and characteristics of discovered communities are analyzed using it.

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