Wei Zheng


2009

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Axiomatic Approaches to Information Retrieval–University of Delaware at TREC 2009 Million Query and Web Tracks
Wei Zheng | Hui Fang
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

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UDEL/SMU at TREC 2009 Entity Track
Wei Zheng | Swapna Gottipati | Jing Jiang | Hui Fang
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

2010

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Query Aspect Based Term Weighting Regularization in Information Retrieval
Wei Zheng | Hui Fang
Advances in Information Retrieval, 32nd European Conference on IR Research, ECIR 2010, Milton Keynes, UK, March 28-31, 2010. Proceedings

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University of Delaware at Diverstiy Task of Web Track 2010
Wei Zheng | Hui Fang | Xuanhui Wang
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

2011

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Search result diversification for enterprise data
Wei Zheng | Hui Fang | Conglei Yao | Min Wang
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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A Study of Pattern-Based Suptopic Discovery and Integration in the Web Track
Wei Zheng | Hui Fang
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

2012

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Exploiting concept hierarchy for result diversification
Wei Zheng | Hui Fang | Conglei Yao
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

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Exploiting Ontologies for Search Result Diversification
Wei Zheng | Hui Fang
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

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Coverage-based search result diversification
Wei Zheng | Xuanhui Wang | Hui Fang | Hong Cheng
2012 Volume 15 Issue 5

2013

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A Diagnostic Study of Search Result Diversification Methods
Wei Zheng | Hui Fang
International Conference on the Theory of Information Retrieval, ICTIR '13, Copenhagen, Denmark, September 29 - October 02, 2013

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An exploration of ranking models and feedback method for related entity finding
Xitong Liu | Wei Zheng | Hui Fang
2013 Volume 49 Issue 5

2014

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Leveraging integrated information to extract query subtopics for search result diversification
Wei Zheng | Hui Fang | Conglei Yao | Min Wang
2014 Volume 17 Issue 1