Dongyi Guan

2015

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The Query Change Model: Modeling Session Search as a Markov Decision Process.
Hui Yang|Dongyi Guan|Sicong Zhang
ACM Transactions on Information Systems (TOIS) 2015 Volume 33 Issue 4

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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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

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
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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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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

2012

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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