TY - HEAR T1 - An effective method for discovering target groups on social networking sites Y1 - 2012 A1 - Xu,Kaiquan A1 - Li,Jiexun A1 - Liao,Shaoyi A1 - Lau,Raymond Y.K. KW - BIS JA - 2011 International Conference on Information Systems (ICIS 2011) CY - Shanghai, China U2 - c U4 - 98583597056 ID - 98583597056 ER -