Hang Li

2023

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Disentangled Representation for Diversified Recommendations.
Xiaoying Zhang|Hongning Wang|Hang Li
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2020

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Deep Learning for Matching in Search and Recommendation.
Jun Xu|Xiangnan He|Hang Li
Foundations and Trends in Information Retrieval 2020 Volume 14 Issue 2-3
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Conversational Contextual Bandit: Algorithm and Application.
Xiaoying Zhang|Hong Xie|Hang Li|John C. S. Lui
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

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Deep Learning for Matching in Search and Recommendation.
Jun Xu|Xiangnan He|Hang Li
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019
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Unbiased LambdaMART: An Unbiased Pairwise Learning-to-Rank Algorithm.
Ziniu Hu|Yang Wang|Qu Peng|Hang Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

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Deep Learning for Matching in Search and Recommendation.
Jun Xu|Xiangnan He|Hang Li
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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SIGIR 2018 Workshop on Learning from Limited or Noisy Data for Information Retrieval.
Hamed Zamani|Mostafa Dehghani|Fernando Diaz|Hang Li|Nick Craswell
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2017

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Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) 2017
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Search, Mining, and Their Applications on Mobile Devices: Introduction to the Special Issue.
Hongning Wang|Rui Li|Milad Shokouhi|Hang Li|Yi Chang
ACM Transactions on Information Systems (TOIS) 2017 Volume 35 Issue 4
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Overview of the NTCIR-13 Short Text Conversation Task.
Lifeng Shang|Tetsuya Sakai|Hang Li|Ryuichiro Higashinaka|Yusuke Miyao|Yuki Arase|Masako Nomoto
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
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SG01 at the NTCIR-13 STC-2 Task.
Haizhou Zhao|Yi Du|Hang Li|Qiao Qian|Hao Zhou|Minlie Huang|Jingfang Xu
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017

2016

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Incorporating Semantic Knowledge into Latent Matching Model in Search.
Shuxin Wang|Xin Jiang|Hang Li|Jun Xu|Bin Wang
Information Retrieval Technology - 12th Asia Information Retrieval Societies Conference, AIRS 2016, Beijing, China, November 30 - December 2, 2016, Proceedings
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Overview of the NTCIR-12 Short Text Conversation Task.
Lifeng Shang|Tetsuya Sakai|Zhengdong Lu|Hang Li|Ryuichiro Higashinaka|Yusuke Miyao
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016
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Deep Learning for Information Retrieval.
Hang Li|Zhengdong Lu
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2015

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Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015
Web Search and Data Mining (WSDM) 2015
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A new approach to query segmentation for relevance ranking in web search.
Haocheng Wu|Yunhua Hu|Hang Li|Enhong Chen
Discover Computing 2015 Volume 18 Issue 1
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Topic Set Size Design with the Evaluation Measures for Short Text Conversation.
Tetsuya Sakai|Lifeng Shang|Zhengdong Lu|Hang Li
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings
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Question Classification by Approximating Semantics.
Guangyu Feng|Kun Xiong|Yang Tang|Anqi Cui|Jing Bai|Hang Li|Qiang Yang|Ming Li
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2014

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Semantic Matching in Search.
Hang Li|Jun Xu
Foundations and Trends in Information Retrieval 2014 Volume 7 Issue 5
doi dblp
User Message Model: A New Approach to Scalable User Modeling on Microblog.
Quan Wang|Jun Xu|Hang Li
Information Retrieval Technology - 10th Asia Information Retrieval Societies Conference, AIRS 2014, Kuching, Malaysia, December 3-5, 2014. Proceedings
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Ranking Optimization with Constraints.
Fangzhao Wu|Jun Xu|Hang Li|Xin Jiang
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014
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SIGIR 2014 workshop on semantic matching in information retrieval.
Julio Gonzalo|Hang Li|Alessandro Moschitti|Jun Xu
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2013

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Regularized Latent Semantic Indexing: A New Approach to Large-Scale Topic Modeling.
Quan Wang|Jun Xu|Hang Li|Nick Craswell
ACM Transactions on Information Systems (TOIS) 2013 Volume 31 Issue 1
doi dblp
Mining search and browse logs for web search: A Survey.
Daxin Jiang|Jian Pei|Hang Li
ACM Transactions on Intelligent Systems and Technology (TIST) 2013 Volume 4 Issue 4
doi dblp
A vlHMM approach to context-aware search.
Zhen Liao|Daxin Jiang|Jian Pei|Yalou Huang|Enhong Chen|Huanhuan Cao|Hang Li
ACM Transactions on the Web 2013 Volume 7 Issue 4
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Learning query and document similarities from click-through bipartite graph with metadata.
Wei Wu|Hang Li|Jun Xu
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013

2012

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Mining query subtopics from search log data.
Yunhua Hu|Ya-nan Qian|Hang Li|Daxin Jiang|Jian Pei|Qinghua Zheng
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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Beyond bag-of-words: machine learning for query-document matching in web search.
Hang Li|Jun Xu
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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Group matrix factorization for scalable topic modeling.
Quan Wang|Zheng Cao|Jun Xu|Hang Li
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012
doi dblp
Machine learning for query-document matching in search.
Hang Li|Jun Xu
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012
doi dblp
Extracting search-focused key n-grams for relevance ranking in web search.
Chen Wang|Keping Bi|Yunhua Hu|Hang Li|Guihong Cao
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012

2011

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Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011
Web Search and Data Mining (WSDM) 2011
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Mining Concept Sequences from Large-Scale Search Logs for Context-Aware Query Suggestion.
Zhen Liao|Daxin Jiang|Enhong Chen|Jian Pei|Huanhuan Cao|Hang Li
ACM Transactions on Intelligent Systems and Technology (TIST) 2011 Volume 3 Issue 1
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The fourth ACM international conference on web search and data mining (WSDM 2011).
Irwin King|Hang Li
SIGIR Forum 2011 Volume 45 Issue 2
doi dblp
Page importance computation based on Markov processes.
Bin Gao|Tie-Yan Liu|Yuting Liu|Taifeng Wang|Zhiming Ma|Hang Li
Discover Computing 2011 Volume 14 Issue 5
doi dblp
Selecting optimal training data for learning to rank.
Xiubo Geng|Tao Qin|Tie-Yan Liu|Xueqi Cheng|Hang Li
Information Processing and Management 2011 Volume 47 Issue 5
doi dblp
Enhancing web search by mining search and browse logs.
Daxin Jiang|Jian Pei|Hang Li
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011
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Regularized latent semantic indexing.
Quan Wang|Jun Xu|Hang Li|Nick Craswell
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011
doi dblp
A kernel approach to addressing term mismatch.
Jun Xu|Wei Wu|Hang Li|Gu Xu
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
Discover Computing 2010 Volume 13 Issue 1
doi dblp
Query representation and understanding workshop.
W. Bruce Croft|Michael Bendersky|Hang Li|Gu Xu
SIGIR Forum 2010 Volume 44 Issue 2
doi dblp
Introduction to special issue on learning to rank for information retrieval.
Tie-Yan Liu|Thorsten Joachims|Hang Li|Chengxiang Zhai
Discover Computing 2010 Volume 13 Issue 3
doi dblp
A general approximation framework for direct optimization of information retrieval measures.
Tao Qin|Tie-Yan Liu|Hang Li
Discover Computing 2010 Volume 13 Issue 4
doi dblp
LETOR: A benchmark collection for research on learning to rank for information retrieval.
Tao Qin|Tie-Yan Liu|Jun Xu|Hang Li
Discover Computing 2010 Volume 13 Issue 4
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Relevance Ranking Using Kernels.
Jun Xu|Hang Li|Chaoliang Zhong
Information Retrieval Technology - 6th Asia Information Retrieval Societies Conference, AIRS 2010, Taipei, Taiwan, December 1-3, 2010. Proceedings
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Search and browse log mining for web information retrieval: challenges, methods, and applications.
Daxin Jiang|Jian Pei|Hang Li
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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Context-aware ranking in web search.
Biao Xiang|Daxin Jiang|Jian Pei|Xiaohui Sun|Enhong Chen|Hang Li
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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Improving quality of training data for learning to rank using click-through data.
Jingfang Xu|Chuanliang Chen|Gu Xu|Hang Li|Elbio Renato Torres Abib
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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Web search/browse log mining: challenges, methods, and applications.
Daxin Jiang|Jian Pei|Hang Li
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

doi dblp
Learning to rank for information retrieval (LR4IR 2009).
Hang Li|Tie-Yan Liu|ChengXiang Zhai
SIGIR Forum 2009 Volume 43 Issue 2
doi dblp
Semi-supervised document retrieval.
Ming Li|Hang Li|Zhi-Hua Zhou
Information Processing and Management 2009 Volume 45 Issue 3
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A general markov framework for page importance computation.
Taifeng Wang|Bin Gao|Sunil Gandhi|Tie-Yan Liu|Tim Oates|Hang Li|Zhiming Ma|Sunil Gandhi|Taifeng Wang|Tim Oates|Hang Li
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009
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Named entity recognition in query.
Jiafeng Guo|Gu Xu|Xueqi Cheng|Hang Li
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009
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A ranking approach to keyphrase extraction.
Xin Jiang|Yunhua Hu|Hang Li
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009
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Towards context-aware search by learning a very large variable length hidden markov model from search logs.
Huanhuan Cao|Daxin Jiang|Jian Pei|Enhong Chen|Hang Li
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

2008

doi dblp
Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers
Asia Information Retrieval Symposium (AIRS) 2008
doi dblp
The Fourth Asian Information Retrieval Symposium (AIRS 08).
Hang Li|Wei-Ying Ma|Jian-Yun Nie|Kam-Fai Wong
SIGIR Forum 2008 Volume 42 Issue 1
doi dblp
Learning to rank for information retrieval (LR4IR 2008).
Hang Li|Tie-Yan Liu|ChengXiang Zhai
SIGIR Forum 2008 Volume 42 Issue 2
doi dblp
Query-level loss functions for information retrieval.
Tao Qin|Xu-Dong Zhang|Ming-Feng Tsai|De-Sheng Wang|Tie-Yan Liu|Hang Li
Information Processing and Management 2008 Volume 44 Issue 2
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Group-based learning: a boosting approach.
Weijian Ni|Jun Xu|Hang Li|Yalou Huang
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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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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A unified and discriminative model for query refinement.
Jiafeng Guo|Gu Xu|Hang Li|Xueqi Cheng
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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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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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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Ranking refinement and its application to information retrieval.
Rong Jin|Hamed Valizadegan|Hang Li
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 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

doi dblp
Learning to rank for information retrieval (LR4IR 2007).
Thorsten Joachims|Hang Li|Tie-Yan Liu|ChengXiang Zhai
SIGIR Forum 2007 Volume 41 Issue 2
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Web page title extraction and its application.
Yewei Xue|Yunhua Hu|Guomao Xin|Ruihua Song|Shuming Shi|Yunbo Cao|Chin-Yew Lin|Hang Li
Information Processing and Management 2007 Volume 43 Issue 5
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Searching Documents Based on Relevance and Type.
Jun Xu|Yunbo Cao|Hang Li|Nick Craswell|Yalou Huang
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings
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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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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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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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AdaRank: a boosting algorithm for information retrieval.
Jun Xu|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
doi dblp
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

2006

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Automatic extraction of titles from general documents using machine learning.
Yunhua Hu|Hang Li|Yunbo Cao|Li Teng|Dmitriy Meyerzon|Qinghua Zheng
Information Processing and Management 2006 Volume 42 Issue 5
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A Supervised Learning Approach to Entity Search.
Guoping Hu|Jingjing Liu|Hang Li|Yunbo Cao|Jian-Yun Nie|Jianfeng Gao
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings
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Adapting Document Ranking to Users' Preferences Using Click-Through Data.
Min Zhao|Hang Li|Adwait Ratnaparkhi|Hsiao-Wuen Hon|Jue Wang
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings
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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

2005

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A new approach to intranet search based on information extraction.
Hang Li|Yunbo Cao|Jun Xu|Yunhua Hu|Shenjie Li|Dmitriy Meyerzon
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005
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Title extraction from bodies of HTML documents and its application to web page retrieval.
Yunhua Hu|Guomao Xin|Ruihua Song|Guoping Hu|Shuming Shi|Yunbo Cao|Hang Li
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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Research on Expert Search at Enterprise Track of TREC 2005.
Yunbo Cao|Jingjing Liu|Shenghua Bao|Hang Li
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005
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Ranking definitions with supervised learning methods.
Jun Xu|Yunbo Cao|Hang Li|Min Zhao
Proceedings of the 14th international conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005 - Special interest tracks and posters