2021

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HierST: A Unified Hierarchical Spatial-temporal Framework for COVID-19 Trend Forecasting
Shun Zheng | Zhifeng Gao | Wei Cao | Jiang Bian | Tie-Yan Liu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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Stock Trend Prediction with Multi-granularity Data: A Contrastive Learning Approach with Adaptive Fusion
Min Hou | Chang Xu | Yang Liu | Weiqing Liu | Jiang Bian | Le Wu | Zhi Li | Enhong Chen | Tie-Yan Liu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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REST: Relational Event-driven Stock Trend Forecasting
Wentao Xu | Weiqing Liu | Chang Xu | Jiang Bian | Jian Yin | Tie-Yan Liu
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

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Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

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WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2018

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Listening to Chaotic Whispers: A Deep Learning Framework for News-oriented Stock Trend Prediction
Ziniu Hu | Weiqing Liu | Jiang Bian | Xuanzhe Liu | Tie-Yan Liu
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

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Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

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Towards Better Text Understanding and Retrieval through Kernel Entity Salience Modeling
Chenyan Xiong | Zhengzhong Liu | Jamie Callan | Tie-Yan Liu
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

2017

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Word-Entity Duet Representations for Document Ranking
Chenyan Xiong | Jamie Callan | Tie-Yan Liu
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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Distributed Machine Learning: Foundations, Trends, and Practices
Tie-Yan Liu | Wei Chen | Taifeng Wang
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Ranking-Oriented Collaborative Filtering: A Listwise Approach
Shuaiqiang Wang | Shanshan Huang | Tie-Yan Liu | Jun Ma | Zhumin Chen | Jari Veijalainen
2016 Volume 35 Issue 2

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Bag-of-Entities Representation for Ranking
Chenyan Xiong | Jamie Callan | Tie-Yan Liu
Proceedings of the 2016 ACM on International Conference on the Theory of Information Retrieval, ICTIR 2016, Newark, DE, USA, September 12- 6, 2016

2015

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KNET: A General Framework for Learning Word Embedding Using Morphological Knowledge
Qing Cui | Bin Gao | Jiang Bian | Siyu Qiu | Hanjun Dai | Tie-Yan Liu
2015 Volume 34 Issue 1

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Listwise Collaborative Filtering
Shanshan Huang | Shuaiqiang Wang | Tie-Yan Liu | Jun Ma | Zhumin Chen | Jari Veijalainen
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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LightLDA: Big Topic Models on Modest Computer Clusters
Jinhui Yuan | Fei Gao | Qirong Ho | Wei Dai | Jinliang Wei | Xun Zheng | Eric Po Xing | Tie-Yan Liu | Wei-Ying Ma
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015

2014

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Sponsored Search Auctions: Recent Advances and Future Directions
Tao Qin | Wei Chen | Tie-Yan Liu
2014 Volume 5 Issue 4

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Bid keyword suggestion in sponsored search based on competitiveness and relevance
Ying Zhang | Weinan Zhang | Bin Gao | Xiaojie Yuan | Tie-Yan Liu
2014 Volume 50 Issue 4

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Sampling dilemma: towards effective data sampling for click prediction in sponsored search
Jun Feng | Jiang Bian | Taifeng Wang | Wei Chen | Xiaoyan Zhu | Tie-Yan Liu
Seventh ACM International Conference on Web Search and Data Mining, WSDM 2014, New York, NY, USA, February 24-28, 2014

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RC-NET: A General Framework for Incorporating Knowledge into Word Representations
Chang Xu | Yalong Bai | Jiang Bian | Bin Gao | Gang Wang | Xiaoguang Liu | Tie-Yan Liu
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

2013

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Information Retrieval Technology - 9th Asia Information Retrieval Societies Conference, AIRS 2013, Singapore, December 9-11, 2013. Proceedings

Information Retrieval Technology - 9th Asia Information Retrieval Societies Conference, AIRS 2013, Singapore, December 9-11, 2013. Proceedings

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Internet advertising: theory and practice
Bin Gao | Jun Yan | Dou Shen | Tie-Yan Liu
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

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Predicting advertiser bidding behaviors in sponsored search by rationality modeling
Haifeng Xu | Bin Gao | Diyi Yang | Tie-Yan Liu
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

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A noise-tolerant graphical model for ranking
Xiubo Geng | Tao Qin | Tie-Yan Liu | Xueqi Cheng
2012 Volume 48 Issue 2

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Relational click prediction for sponsored search
Chenyan Xiong | Taifeng Wang | Wenkui Ding | Yidong Shen | Tie-Yan Liu
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012

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A Study on Potential Head Advertisers in Sponsored Search
Changhao Jiang | Min Zhang | Bin Gao | Tie-Yan Liu
Information Retrieval Technology, 8th Asia Information Retrieval Societies Conference, AIRS 2012, Tianjin, China, December 17-19, 2012. Proceedings

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Large-scale graph mining and learning for information retrieval
Bin Gao | Taifeng Wang | Tie-Yan Liu
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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A unified optimization framework for auction and guaranteed delivery in online advertising
Konstantin Salomatin | Tie-Yan Liu | Yiming Yang
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2011

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Page importance computation based on Markov processes
Bin Gao | Tie-Yan Liu | Yuting Liu | Taifeng Wang | Zhiming Ma | Hang Li
2011 Volume 14 Issue 5

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Selecting optimal training data for learning to rank
Xiubo Geng | Tao Qin | Tie-Yan Liu | Xueqi Cheng | Hang Li
2011 Volume 47 Issue 5

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Let web spammers expose themselves
Zhicong Cheng | Bin Gao | Congkai Sun | Yanbing Jiang | Tie-Yan Liu
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

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Advertiser-centric approach to understand user click behavior in sponsored search
Sungchul Kim | Tao Qin | Hwanjo Yu | Tie-Yan Liu
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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Ranking on large-scale graphs with rich metadata
Bin Gao | Taifeng Wang | Tie-Yan Liu
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

2010

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A framework to compute page importance based on user behaviors
Yuting Liu | Tie-Yan Liu | Bin Gao | Zhiming Ma | Hang Li
2010 Volume 13 Issue 1

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Tendency correlation analysis for direct optimization of evaluation measures in information retrieval
Yin He | Tie-Yan Liu
2010 Volume 13 Issue 6

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A general approximation framework for direct optimization of information retrieval measures
Tao Qin | Tie-Yan Liu | Hang Li
2010 Volume 13 Issue 4

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LETOR: A benchmark collection for research on learning to rank for information retrieval
Tao Qin | Tie-Yan Liu | Jun Xu | Hang Li
2010 Volume 13 Issue 4

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Introduction to special issue on learning to rank for information retrieval
Tie-Yan Liu | Thorsten Joachims | Hang Li | Chengxiang Zhai
2010 Volume 13 Issue 3

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Ranking with query-dependent loss for web search
Jiang Bian | Tie-Yan Liu | Tao Qin | Hongyuan Zha
Proceedings of the Third International Conference on Web Search and Web Data Mining, WSDM 2010, New York, NY, USA, February 4-6, 2010

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Learning to rank for information retrieval
Tie-Yan Liu
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

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Actively predicting diverse search intent from user browsing behaviors
Zhicong Cheng | Bin Gao | Tie-Yan Liu
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

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Learning to rank for information retrieval (LR4IR 2009)
Hang Li | Tie-Yan Liu | ChengXiang Zhai
2009 Volume 43 Issue 2

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Learning to Rank for Information Retrieval
Tie-Yan Liu
2009 Volume 3 Issue 3

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A general markov framework for page importance computation
Bin Gao | Tie-Yan Liu | Zhiming Ma | Taifeng Wang | Hang Li
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2008

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Learning to rank for information retrieval (LR4IR 2008)
Hang Li | Tie-Yan Liu | ChengXiang Zhai
2008 Volume 42 Issue 2

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Query-level loss functions for information retrieval
Tao Qin | Xu-Dong Zhang | Ming-Feng Tsai | De-Sheng Wang | Tie-Yan Liu | Hang Li
2008 Volume 44 Issue 2

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BrowseRank: letting web users vote for page importance
Yuting Liu | Bin Gao | Tie-Yan Liu | Ying Zhang | Zhiming Ma | Shuyuan He | Hang Li
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

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Query dependent ranking using K-nearest neighbor
Xiubo Geng | Tie-Yan Liu | Tao Qin | Andrew Arnold | Hang Li | Heung-Yeung Shum
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

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Directly optimizing evaluation measures in learning to rank
Jun Xu | Tie-Yan Liu | Min Lu | Hang Li | Wei-Ying Ma
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

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Learning to rank relational objects and its application to web search
Tao Qin | Tie-Yan Liu | Xu-Dong Zhang | De-Sheng Wang | Wen-Ying Xiong | Hang Li
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2007

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Learning to rank for information retrieval (LR4IR 2007)
Thorsten Joachims | Hang Li | Tie-Yan Liu | ChengXiang Zhai
2007 Volume 41 Issue 2

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Topic distillation via sub-site retrieval
Tao Qin | Tie-Yan Liu | Xu-Dong Zhang | Guang Feng | De-Sheng Wang | Wei-Ying Ma
2007 Volume 43 Issue 2

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Feature selection for ranking
Xiubo Geng | Tie-Yan Liu | Tao Qin | Hang Li
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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FRank: a ranking method with fidelity loss
Ming-Feng Tsai | Tie-Yan Liu | Tao Qin | Hsin-Hsi Chen | Wei-Ying Ma
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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Ranking with multiple hyperplanes
Tao Qin | Xu-Dong Zhang | De-Sheng Wang | Tie-Yan Liu | Wei Lai | Hang Li
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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Link analysis using time series of web graphs
Lei Yang | Lei Qi | Yan-Ping Zhao | Bin Gao | Tie-Yan Liu
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

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Supervised rank aggregation
Yuting Liu | Tie-Yan Liu | Tao Qin | Zhiming Ma | Hang Li
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

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N -Step PageRank for Web Search
Li Zhang | Tao Qin | Tie-Yan Liu | Ying Bao | Hang Li
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings

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Fast Large-Scale Spectral Clustering by Sequential Shrinkage Optimization
Tie-Yan Liu | Huai-Yuan Yang | Xin Zheng | Tao Qin | Wei-Ying Ma
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings

2006

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Adapting ranking SVM to document retrieval
Yunbo Cao | Jun Xu | Tie-Yan Liu | Hang Li | Yalou Huang | Hsiao-Wuen Hon
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

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AggregateRank: bringing order to web sites
Guang Feng | Tie-Yan Liu | Ying Wang | Ying Bao | Zhiming Ma | Xu-Dong Zhang | Wei-Ying Ma
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

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Time-dependent semantic similarity measure of queries using historical click-through data
Qiankun Zhao | Steven C. H. Hoi | Tie-Yan Liu | Sourav S. Bhowmick | Michael R. Lyu | Wei-Ying Ma
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2005

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Similarity space projection for web image search and annotation
Ying Liu | Tao Qin | Tie-Yan Liu | Lei Zhang | Wei-Ying Ma
Proceedings of the 7th ACM SIGMM International Workshop on Multimedia Information Retrieval, MIR 2005, November 10-11, 2005, Singapore

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Calculating Webpage Importance with Site Structure Constraints
Hui-Min Yan | Tao Qin | Tie-Yan Liu | Xu-Dong Zhang | Guang Feng | Wei-Ying Ma
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings

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Subsite Retrieval: A Novel Concept for Topic Distillation
Tao Qin | Tie-Yan Liu | Xu-Dong Zhang | Guang Feng | Wei-Ying Ma
Information Retrieval Technology, Second Asia Information Retrieval Symposium, AIRS 2005, Jeju Island, Korea, October 13-15, 2005, Proceedings

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A study of relevance propagation for web search
Tao Qin | Tie-Yan Liu | Xu-Dong Zhang | Zheng Chen | Wei-Ying Ma
SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

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Site abstraction for rare category classification in large-scale web directory
Tie-Yan Liu | Hao Wan | Tao Qin | Zheng Chen | Yong Ren | Wei-Ying Ma
Proceedings of the 14th international conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005 - Special interest tracks and posters

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An experimental study on large-scale web categorization
Tie-Yan Liu | Yiming Yang | Hao Wan | Qian Zhou | Bin Gao | Hua-Jun Zeng | Zheng Chen | Wei-Ying Ma
Proceedings of the 14th international conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005 - Special interest tracks and posters

2004

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Microsoft Research Asia at Web Track and Terabyte Track of TREC 2004
Ruihua Song | Ji-Rong Wen | Shuming Shi | Guomao Xin | Tie-Yan Liu | Tao Qin | Xin Zheng | Jiyu Zhang | Gui-Rong Xue | Wei-Ying Ma
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004