Entity-Based Classification of Web Page in Search Engine. - Yicen Liu; Mingrong Liu; Liang Xiang; Qing Yang 002 (ICADL, 2008)

Extracting Key Entities and Significant Events from Online Daily News. - Mingrong Liu; Yicen Liu; Liang Xiang; Xing Chen; Qing Yang 002 (IDEAL, 2008)

Searching semantically similar questions from a large community-based question archive. - Mingrong Liu; Yicen Liu; Qing Yang 002 (NLPKE, 2009)

Predicting Best Answerers for New Questions in Community Question Answering. - Mingrong Liu; Yicen Liu; Qing Yang 002 (WAIM, 2010)

ISCAS_Sogou at TAC-KBP 2017. - Xianpei Han; Xiliang Song; Hongyu Lin; Qichen Zhu; Yaojie Lu 001; Le Sun 001; Jingfang Xu; Mingrong Liu; Ranxu Su; Sheng Shang; Chenwei Ran; Feifei Xue (TAC, 2017)