... examined various resources for acquiring paraphrases, including thesauri, monolin-gual corpora, bilingual corpora, and the web. The-sauri, such as WordNet, have been widely used for extracting ... Niu2, Ming Zhou2, Ting Liu1, Sheng Li11Harbin Institute of Technology, Harbin, China{zhaosq,tliu,lisheng}@ir.hit.edu.cn2Microsoft Research Asia, Beijing, China{chengniu,mingzhou}@microsoft.comAbstractThis ... meanings in the domains of computer sci-ence and internet. Our method performs poor whenparaphrasing these words since the domain of a con-text sentence is hard to identify.After observing...