Jiyun Luo

2024

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Improving searcher struggle detection via the reversal theory.
Jiyun Luo|Yan Yang|Valerie Nayak|Grace Hui Yang
Discover Computing 2024 Volume 27 Issue 1

2023

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Personalized style recommendation via reinforcement learning.
Jiyun Luo|Kurchi Subhra Hazra|Wenyu Huo|Rui Li|Abhijit Mahabal
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2020

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User Taste-Aware Image Search.
Protima Banerjee|Rajat Raina|Jiyun Luo|Pak Ming Cheung|Wenyu Huo|Ying Huang|Rajat Raina|Protima Banerjee
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2018

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Session search modeling by partially observable Markov decision process.
Grace Hui Yang|Xuchu Dong|Jiyun Luo|Sicong Zhang
Discover Computing 2018 Volume 21 Issue 1

2016

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Modeling User Feedback in Dynamic Search and Browsing.
Jiyun Luo
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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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
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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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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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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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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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Re-ranking via User Feedback: Georgetown University at TREC 2015 DD Track.
Jiyun Luo|Hui Yang
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

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
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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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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

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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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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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