Axiomatic Approaches to Information Retrieval–University of Delaware at TREC 2009 Million Query and Web Tracks. - Wei Zheng 007; Hui Fang 001 (TREC, 2009)

UDEL/SMU at TREC 2009 Entity Track. - Wei Zheng 007; Swapna Gottipati; Jing Jiang 001; Hui Fang 001 (TREC, 2009)

Query Aspect Based Term Weighting Regularization in Information Retrieval. - Wei Zheng 007; Hui Fang 001 (ECIR, 2010)

University of Delaware at Diverstiy Task of Web Track 2010. - Wei Zheng 007; Hui Fang 001; Xuanhui Wang (TREC, 2010)

Search result diversification for enterprise data. - Wei Zheng 007; Hui Fang 001; Conglei Yao; Min Wang 001 (CIKM, 2011)

An exploration of pattern-based subtopic modeling for search result diversification. - Wei Zheng 007; Xuanhui Wang; Hui Fang 001; Hong Cheng 001 (JCDL, 2011)

A Study of Pattern-Based Suptopic Discovery and Integration in the Web Track. - Wei Zheng 007; Hui Fang 001 (TREC, 2011)

Exploiting concept hierarchy for result diversification. - Wei Zheng 007; Hui Fang 001; Conglei Yao (CIKM, 2012)

Exploiting Ontologies for Search Result Diversification. - Wei Zheng 007; Hui Fang 001 (TREC, 2012)

Diversifying Search Results through Pattern-Based Subtopic Modeling. - Wei Zheng 007; Hui Fang 001; Hong Cheng 001; Xuanhui Wang (Int. J. Semantic Web Inf. Syst., 2012)

Coverage-based search result diversification. - Wei Zheng 007; Xuanhui Wang; Hui Fang 001; Hong Cheng 001 (Inf. Retr., 2012)

A Diagnostic Study of Search Result Diversification Methods. - Wei Zheng 007; Hui Fang 001 (ICTIR, 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)

Leveraging integrated information to extract query subtopics for search result diversification. - Wei Zheng 007; Hui Fang 001; Conglei Yao; Min Wang 001 (Inf. Retr., 2014)