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Chengxiang Zhai

Papers on DiSC'04


Error analysis of difficult TREC topics

Challenges in Information Retrieval and Language Modeling

Publications


Note: Links lead to the DBLP on the Web.

Chengxiang Zhai

Rong Jin , Luo Si , Chengxiang Zhai, James P. Callan : Collaborative filtering with decoupled models for preferences and ratings. CIKM 2003 : 309-316

Xiao Hu , Sindhura Bandhakavi , Chengxiang Zhai: Error analysis of difficult TREC topics. SIGIR 2003 : 407-408

Rong Jin , Luo Si , Chengxiang Zhai: Preference-based Graphic Models for Collaborative Filtering. UAI 2003 : 329-336

Robert McCann , AnHai Doan , Vanitha Varadaran , Alex Kramnik , Chengxiang Zhai: Building Data Integration Systems: A Mass Collaboration Approach. WebDB 2003 : 25-30

Rong Jin , Alexander G. Hauptmann , Chengxiang Zhai: Title language model for information retrieval. SIGIR 2002 : 42-48

Chengxiang Zhai, John D. Lafferty : Two-stage language models for information retrieval. SIGIR 2002 : 49-56

Marianne Winslett , Kevin Chen-Chuan Chang , AnHai Doan , Jiawei Han , Chengxiang Zhai, Yuanyuan Zhou : Database Research at the University of Illinois at Urbana-Champaign. SIGMOD Record 31 (3): 97-102 (2002)

Chengxiang Zhai, John D. Lafferty : Model-based Feedback in the Language Modeling Approach to Information Retrieval. CIKM 2001 : 403-410

John D. Lafferty , Chengxiang Zhai: Document Language Models, Query Models, and Risk Minimization for Information Retrieval. SIGIR 2001 : 111-119

Chengxiang Zhai, John D. Lafferty : A Study of Smoothing Methods for Language Models Applied to Ad Hoc Information Retrieval. SIGIR 2001 : 334-342

Chengxiang Zhai, Peter Jansen , David A. Evans : Exploration of a heuristic approach to threshold learning in adaptive filtering. SIGIR 2000 : 360-362

David A. Evans , Jeffrey Bennett , Xiang Tong , Alison Huettner , Chengxiang Zhai, Emilia Stoica : CLARIT TREC-8 Manual Ad-Hoc Experiments. TREC 1999

Chengxiang Zhai, Peter Jansen , Norbert Roma , Emilia Stoica , David A. Evans : Optimization in CLARIT TREC-8 Adaptive Filtering. TREC 1999

Chengxiang Zhai, Peter Jansen , Emilia Stoica , Norbert Grot , David A. Evans : Threshold Calibration in CLARIT Adaptive Filtering. TREC 1998 : 96-103

Chengxiang Zhai: Fast Statistical Parsing of Noun Phrases for Document Indexing. ANLP 1997 : 312-319

David A. Evans , Chengxiang Zhai: Noun-Phrase Analysis in Unrestricted Text for Information Retrieval. ACL 1996 : 17-24

Natasa Milic-Frayling , David A. Evans , Xiang Tong , Chengxiang Zhai: CLARIT Compound Queries and Constraint-Controlled Feedback in TREC-5 Ad-Hoc Experiments. TREC 1996

Xiang Tong , Chengxiang Zhai, Natasa Milic-Frayling , David A. Evans : Evaluation of Syntactic Phrase Indexing -- CLARIT NLP Track Report. TREC 1996

Xiang Tong , Chengxiang Zhai, Natasa Milic-Frayling , David A. Evans : Experiments on Chinese Text Indexing -- CLARIT TREC-5 Chinese Track Report. TREC 1996

Xiang Tong , Chengxiang Zhai, Natasa Milic-Frayling , David A. Evans : OCR Correction and Query Expansion for Retrieval on OCR Data -- CLARIT TREC-5 Confusion Track Report. TREC 1996

Natasa Milic-Frayling , M. P. Mastroianni , David A. Evans , Robert G. Lefferts , Chengxiang Zhai, Xiang Tong : CLARIT TREC-4 Interactive Experiments. TREC 1995

Chengxiang Zhai: Preliminary ideas of a conceptual programming language. SIGPLAN Notices 25 (12): 93-100 (1990)

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