Le Zhao

2012

doi dblp
Modeling and solving term mismatch for full-text retrieval.
Le Zhao
SIGIR Forum 2012 Volume 46 Issue 2
doi dblp
Automatic term mismatch diagnosis for selective query expansion.
Le Zhao|Jamie Callan
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

2011

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How to Make Manual Conjunctive Normal Form Queries Work in Patents Search.
Le Zhao|Jamie Callan
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

2010

doi dblp
Term necessity prediction.
Le Zhao|Jamie Callan
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2009

doi dblp
Effective and efficient structured retrieval.
Le Zhao|Jamie Callan
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009
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Formulating Simple Structured Queries Using Temporal and Distributional Cues in Patents.
Le Zhao|James P. Callan
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

2008

doi dblp
A generative retrieval model for structured documents.
Le Zhao|Jamie Callan
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008
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Extending Relevance Model for Relevance Feedback.
Le Zhao|Chenmin Liang|Jamie Callan
Proceedings of The Seventeenth Text REtrieval Conference, TREC 2008, Gaithersburg, Maryland, USA, November 18-21, 2008

2007

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Stuctured Queries for Legal Search.
Yangbo Zhu|Le Zhao|Jamie Callan|Jaime G. Carbonell
Proceedings of The Sixteenth Text REtrieval Conference, TREC 2007, Gaithersburg, Maryland, USA, November 5-9, 2007

2006

doi dblp
The nature of novelty detection.
Le Zhao|Min Zhang|Shaoping Ma
Discover Computing 2006 Volume 9 Issue 5

2005

doi dblp
The Empirical Impact of the Nature of Novelty Detection.
Le Zhao|Min Zhang|Shaoping Ma
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings
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THUIR at TREC 2005 Terabyte Track.
Le Zhao|Rongwei Ceng|Min Zhang|Yijiang Jin|Shaoping Ma
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2004

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Improved Feature Selection and Redundance Computing - THUIR at TREC 2004 Novelty Track.
Liyun Ru|Le Zhao|Min Zhang|Shaoping Ma
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

2002

dblp
THU TREC 2002: Novelty Track Experiments.
Min Zhang|Ruihua Song|Chuan Lin|Shaoping Ma|Zhe Jiang|Yijiang Jin|Yiqun Liu|Le Zhao
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002