Yongwen Huang Zhongshi He Haiyan Wang Optimization of Feature-Opinion Pairs in Chinese Customer Reviews. 747-756 2009 IEA/AIE http://dx.doi.org/10.1007/978-3-642-02568-6_76 conf/ieaaie/2009 db/conf/ieaaie/ieaaie2009.html#HuangHW09