Finding relevant information of certain types from enterprise data. - Xitong Liu; Hui Fang 001; Conglei Yao; Min Wang 001 (CIKM, 2011)

Entity centric query expansion for enterprise search. - Xitong Liu; Hui Fang 001; Fei Chen; Min Wang 001 (CIKM, 2012)

Entity Profile Based Approach in Automatic Knowledge Finding. - Xitong Liu; Hui Fang 001 (TREC, 2012)

Leveraging related entities for knowledge base acceleration. - Xitong Liu; Hui Fang 001 (Web-KRM@CIKM, 2013)

A Related Entity based Approach for Knowledge Base Acceleration. - Xitong Liu; Jerry Darko; Hui Fang 001 (TREC, 2013)

An exploration of ranking models and feedback method for related entity finding. - Xitong Liu; Wei Zheng 007; Hui Fang 001 (Inf. Process. Manag., 2013)

A Study of Concept-based Weighting Regularization for Medical Records Search. - Yue Wang 037; Xitong Liu; Hui Fang 001 (ACL (1), 2014)

EntEXPO: An Interactive Search System for Entity-Bearing Queries. - Xitong Liu; Peilin Yang; Hui Fang 001 (ECIR, 2014)

Entity Came to Rescue - Leveraging Entities to Minimize Risks in Web Search. - Xitong Liu; Peilin Yang; Hui Fang 001 (TREC, 2014)

Wikimantic: Toward effective disambiguation and expansion of queries. - Christopher Boston; Hui Fang 001; Sandra Carberry; Hao Wu 036; Xitong Liu (Data Knowl. Eng., 2014)

Exploiting entity relationship for query expansion in enterprise search. - Xitong Liu; Fei Chen; Hui Fang 001; Min Wang 001 (Inf. Retr., 2014)

Towards Less Biased Web Search. - Xitong Liu; Hui Fang 001; Deng Cai 001 (ICTIR, 2015)

Latent entity space: a novel retrieval approach for entity-bearing queries. - Xitong Liu; Hui Fang 001 (Inf. Retr. J., 2015)

Entity Centric Information Retrieval. - Xitong Liu (SIGIR Forum, 2016)