2015

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Browsing Hierarchy Construction by Minimum Evolution
Hui Yang
2015 Volume 33 Issue 3

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The Query Change Model: Modeling Session Search as a Markov Decision Process
Hui Yang | Dongyi Guan | Sicong Zhang
2015 Volume 33 Issue 4

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TREC 2015 Dynamic Domain Track Overview
Hui Yang | John R. Frank | Ian Soboroff
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

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Learning to Reinforce Search Effectiveness
Jiyun Luo | Xuchu Dong | Hui Yang
Proceedings of the 2015 International Conference on The Theory of Information Retrieval, ICTIR 2015, Northampton, Massachusetts, USA, September 27-30, 2015

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Session Search by Direct Policy Learning
Jiyun Luo | Xuchu Dong | Hui Yang
Proceedings of the 2015 International Conference on The Theory of Information Retrieval, ICTIR 2015, Northampton, Massachusetts, USA, September 27-30, 2015

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Privacy-Preserving IR 2015: When Information Retrieval Meets Privacy and Security
Hui Yang | Ian Soboroff
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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DUMPLING: A Novel Dynamic Search Engine
Andrew Jie Zhou | Jiyun Luo | Hui Yang
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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Detecting the Eureka Effect in Complex Search
Hui Yang | Jiyun Luo | Christopher Wing
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

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Designing States, Actions, and Rewards for Using POMDP in Session Search
Jiyun Luo | Sicong Zhang | Xuchu Dong | Hui Yang
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

2014

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PIR 2014 The First International Workshop on Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security
Luo Si | Hui Yang
2014 Volume 48 Issue 2

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Increased Information Leakage from Text
Sicong Zhang | Hui Yang | Lisa Singh
Proceeding of the 1st International Workshop on Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security co-located with 37th Annual International ACM SIGIR conference, PIR@SIGIR 2014, Gold Coast, Australia, July 11, 2014

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Proceeding of the 1st International Workshop on Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security co-located with 37th Annual International ACM SIGIR conference, PIR@SIGIR 2014, Gold Coast, Australia, July 11, 2014

Proceeding of the 1st International Workshop on Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security co-located with 37th Annual International ACM SIGIR conference, PIR@SIGIR 2014, Gold Coast, Australia, July 11, 2014

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Query Aggregation in Session Search
Dongyi Guan | Hui Yang
Proceedings of the 3rd Workshop on Data-Driven User Behavioral Modeling and Mining from Social Media, DUBMOD@CIKM 2014, Shanghai, China, November 3, 2014

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A Fragment-Based Similarity Measure for Concept Hierarchies and Ontologies
Hui Yang
Proceedings of the 7th International Workshop on Exploiting Semantic Annotations in Information Retrieval, ESAIR '14, Shanghai, China, November 7, 2014

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Query Refinement: Negation Detection and Proximity Learning Georgetown at TREC 2014 Clinical Decision Support Track
Christopher Wing | Hui Yang
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

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Modeling Rich Interactions in Session Search - Georgetown University at TREC 2014 Session Track
Jiyun Luo | Xuchu Dong | Hui Yang
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

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Is the First Query the Most Important: An Evaluation of Query Aggregation Schemes in Session Search
Dongyi Guan | Hui Yang
Information Retrieval Technology - 10th Asia Information Retrieval Societies Conference, AIRS 2014, Kuching, Malaysia, December 3-5, 2014. Proceedings

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Privacy-preserving IR: when information retrieval meets privacy and security
Luo Si | Hui Yang
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

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FitYou: integrating health profiles to real-time contextual suggestion
Christopher Wing | Hui Yang
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

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A POMDP model for content-free document re-ranking
Sicong Zhang | Jiyun Luo | Hui Yang
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

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Win-win search: dual-agent stochastic game in session search
Jiyun Luo | Sicong Zhang | Hui Yang
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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Boosting Venue Page Rankings for Contextual Retrieval-Georgetown at TREC 2013 Contextual Suggestion Track
Jiyun Luo | Hui Yang
Proceedings of The Twenty-Second Text REtrieval Conference, TREC 2013, Gaithersburg, Maryland, USA, November 19-22, 2013

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Applying the Query Change Retrieval Model on Session Search-Georgetown at TREC 2013 Session Track
Sicong Zhang | Hui Yang
Proceedings of The Twenty-Second Text REtrieval Conference, TREC 2013, Gaithersburg, Maryland, USA, November 19-22, 2013

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InfoLand: information lay-of-land for session search
Jiyun Luo | Dongyi Guan | Hui Yang
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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Query change as relevance feedback in session search
Sicong Zhang | Dongyi Guan | Hui Yang
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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Utilizing query change for session search
Dongyi Guan | Sicong Zhang | Hui Yang
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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The water filling model and the cube test: multi-dimensional evaluation for professional search
Jiyun Luo | Christopher Wing | Hui Yang | Marti A. Hearst
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

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Query Formulation for Prior Art Search - Georgetown University at CLEF-IP 2013
Jiyun Luo | Hui Yang
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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Increasing Stability of Result Organization for Session Search
Dongyi Guan | Hui Yang
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings

2012

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Personal concept hierarahy construction
Hui Yang
2012 Volume 46 Issue 1

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Effective Structured Query Formulation for Session Search
Dongyi Guan | Hui Yang | Nazli Goharian
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

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(Not Too) Personalized Learning to Rank for Contextual Suggestion
Andrew Yates | Dave DeBoer | Hui Yang | Nazli Goharian | Steve Kunath | Ophir Frieder
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

2010

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Collecting high quality overlapping labels at low cost
Hui Yang | Anton Mityagin | Krysta M. Svore | Sergey Markov
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

2009

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Feature selection for automatic taxonomy induction
Hui Yang | Jamie Callan
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

2008

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Learning the distance metric in a personal ontology
Hui Yang | Jamie Callan
Proceedings of the 2nd International Workshop on Ontologies and Information Systems for the Semantic Web, ONISW 2008, Napa Valley, California, USA, October 30, 2008

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Metric-based ontology learning
Hui Yang | Jamie Callan
Proceedings of the 2nd International Workshop on Ontologies and Information Systems for the Semantic Web, ONISW 2008, Napa Valley, California, USA, October 30, 2008

2006

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Knowledge Transfer and Opinion Detection in the TREC 2006 Blog Track
Hui Yang | Jamie Callan | Luo Si
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

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Near-duplicate detection by instance-level constrained clustering
Hui Yang | James P. Callan
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

2004

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Effectiveness of web page classification on finding list answers
Hui Yang | Tat-Seng Chua
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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FADA: find all distinct answers
Hui Yang | Tat-Seng Chua
Proceedings of the 13th international conference on World Wide Web - Alternate Track Papers & Posters, WWW 2004, New York, NY, USA, May 17-20, 2004

2003

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QUALIFIER In TREC-12 QA Main Task
Hui Yang | Hang Cui | Mstislav Maslennikov | Long Qiu | Min-Yen Kan | Tat-Seng Chua
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

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Structured use of external knowledge for event-based open domain question answering
Hui Yang | Tat-Seng Chua | Shuguang Wang | Chun-Keat Koh
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

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Modeling Web Knowledge for Answering Event-based Questions
Hui Yang | Tat-Seng Chua | Shuguang Wang
Proceedings of the Twelfth International World Wide Web Conference - Posters, WWW 2003, Budapest, Hungary, May 20-24, 2003

2002

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The Integration of Lexical Knowledge and External Resources for Question Answering
Hui Yang | Tat-Seng Chua
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

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