2023

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Uncertainty Quantification for Text Classification
Dell Zhang | Murat Sensoy | Masoud Makrehchi | Bilyana Taneva-Popova
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part III

2021

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Reinforcement Learning for Information Retrieval
Alexander Kuhnle | Miguel Aroca-Ouellette | Anindya Basu | Murat Sensoy | John Reid | Dell Zhang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

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Long-Tail Hashing
Yong Chen | Yuqing Hou | Shu Leng | Qing Zhang | Zhouchen Lin | Dell Zhang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2018

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On the Equilibrium of Query Reformulation and Document Retrieval
Shihao Zou | Guanyu Tao | Jun Wang | Weinan Zhang | Dell Zhang
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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A Meta-Evaluation of Evaluation Methods for Diversified Search
Suneel Kumar Kingrani | Mark Levene | Dell Zhang
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

2017

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IRGAN: A Minimax Game for Unifying Generative and Discriminative Information Retrieval Models
Jun Wang | Lantao Yu | Weinan Zhang | Yu Gong | Yinghui Xu | Benyou Wang | Peng Zhang | Dell Zhang
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

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A Semantic Graph based Topic Model for Question Retrieval in Community Question Answering
Long Chen | Joemon M. Jose | Haitao Yu | Fajie Yuan | Dell Zhang
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016

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Bayesian Performance Comparison of Text Classifiers
Dell Zhang | Jun Wang | Emine Yilmaz | Xiaoling Wang | Yuxin Zhou
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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A Probabilistic Multi-Touch Attribution Model for Online Advertising
Wendi Ji | Xiaoling Wang | Dell Zhang
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

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Estimating the Uncertainty of Average F1 Scores
Dell Zhang | Jun Wang | Xiaoxue Zhao
Proceedings of the 2015 International Conference on The Theory of Information Retrieval, ICTIR 2015, Northampton, Massachusetts, USA, September 27-30, 2015

2014

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Introduction to the Special Issue on Diversity and Discovery in Recommender Systems
Pablo Castells | Jun Wang | Rubén Lara | Dell Zhang
2014 Volume 5 Issue 4

2013

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Understanding and Exploiting User's Navigational Intent in Community Question Answering
Long Chen | Dell Zhang | Mark Levene
Information Retrieval Technology - 9th Asia Information Retrieval Societies Conference, AIRS 2013, Singapore, December 9-11, 2013. Proceedings

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Question retrieval with user intent
Long Chen | Dell Zhang | Mark Levene
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

2012

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Identifying Local Questions in Community Question Answering
Long Chen | Dell Zhang | Mark Levene
Information Retrieval Technology, 8th Asia Information Retrieval Societies Conference, AIRS 2012, Tianjin, China, December 17-19, 2012. Proceedings

doi dblp
Understanding user intent in community question answering
Long Chen | Dell Zhang | Mark Levene
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

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Top-k Retrieval Using Facility Location Analysis
Guido Zuccon | Leif Azzopardi | Dell Zhang | Jun Wang
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings

2011

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How to Count Thumb-Ups and Thumb-Downs: User-Rating Based Ranking of Items from an Axiomatic Perspective
Dell Zhang | Robert Mao | Haitao Li | Joanne Mao
Advances in Information Retrieval Theory - Third International Conference, ICTIR 2011, Bertinoro, Italy, September 12-14, 2011. Proceedings

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How to count thumb-ups and thumb-downs?: an information retrieval approach to user-rating based ranking of items
Dell Zhang | Robert Mao | Haitao Li | Joanne Mao
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Self-taught hashing for fast similarity search
Dell Zhang | Jun Wang | Deng Cai | Jinsong Lu
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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Laplacian Co-hashing of Terms and Documents
Dell Zhang | Jun Wang | Deng Cai | Jinsong Lu
Advances in Information Retrieval, 32nd European Conference on IR Research, ECIR 2010, Milton Keynes, UK, March 28-31, 2010. Proceedings

2009

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Proceeding of the ACM First International Workshop on Complex Networks Meet Information & Knowledge Management, CIKM-CNIKM 2009, Hong Kong, China, November 6, 2009

Proceeding of the ACM First International Workshop on Complex Networks Meet Information & Knowledge Management, CIKM-CNIKM 2009, Hong Kong, China, November 6, 2009

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Batch-Mode Computational Advertising Based on Modern Portfolio Theory
Dell Zhang | Jinsong Lu
Advances in Information Retrieval Theory, Second International Conference on the Theory of Information Retrieval, ICTIR 2009, Cambridge, UK, September 10-12, 2009, Proceedings

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Time-Sensitive Language Modelling for Online Term Recurrence Prediction
Dell Zhang | Jinsong Lu | Robert Mao | Jian-Yun Nie
Advances in Information Retrieval Theory, Second International Conference on the Theory of Information Retrieval, ICTIR 2009, Cambridge, UK, September 10-12, 2009, Proceedings

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What queries are likely to recur in web search?
Dell Zhang | Jinsong Lu
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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Bridging the gap: complex networks meet information and knowledge management
Jun Wang | Shi Zhou | Dell Zhang
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

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The recurrence dynamics of social tagging
Dell Zhang | Robert Mao | Wei Li
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

2008

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Learning with support vector machines for query-by-multiple-examples
Dell Zhang | Wee Sun Lee
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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Classifying networked entities with modularity kernels
Dell Zhang | Robert Mao
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

2006

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Learning to Separate Text Content and Style for Classification
Dell Zhang | Wee Sun Lee
Information Retrieval Technology, Third Asia Information Retrieval Symposium, AIRS 2006, Singapore, October 16-18, 2006, Proceedings

2005

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Text classification with kernels on the multinomial manifold
Dell Zhang | Xi Chen | Wee Sun Lee
SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

2004

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Experience of Using SVM for the Triage Task in TREC 2004 Genomics Track
Dell Zhang | Wee Sun Lee
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

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Web taxonomy integration through co-bootstrapping
Dell Zhang | Wee Sun Lee
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004

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Web taxonomy integration using support vector machines
Dell Zhang | Wee Sun Lee
Proceedings of the 13th international conference on World Wide Web, WWW 2004, New York, NY, USA, May 17-20, 2004

2003

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A Language Modeling Approach to Passage Question Answering
Dell Zhang | Wee Sun Lee
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

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Question classification using support vector machines
Dell Zhang | Wee Sun Lee
SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28 - August 1, 2003, Toronto, Canada

2002

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Web Based Pattern Mining and Matching Approach to Question Answering
Dell Zhang | Wee Sun Lee
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

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