Cheng Luo

2021

doi dblp
Hybrid Learning to Rank for Financial Event Ranking.
Fuli Feng|Moxin Li|Cheng Luo|Ritchie Ng|Tat-Seng Chua
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

doi dblp
FinIR 2020: The First Workshop on Information Retrieval in Finance.
Fuli Feng|Cheng Luo|Xiangnan He|Yiqun Liu|Tat-Seng Chua
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

doi dblp
Temporal Relational Ranking for Stock Prediction.
Fuli Feng|Xiangnan He|Xiang Wang|Cheng Luo|Yiqun Liu|Tat-Seng Chua
ACM Transactions on Information Systems (TOIS) 2019 Volume 37 Issue 2
doi dblp
Constructing Click Model for Mobile Search with Viewport Time.
Yukun Zheng|Jiaxin Mao|Yiqun Liu|Cheng Luo|Min Zhang|Shaoping Ma
ACM Transactions on Information Systems (TOIS) 2019 Volume 37 Issue 4
doi dblp
Neural Document Expansion with User Feedback.
Yue Yin|Chenyan Xiong|Cheng Luo|Zhiyuan Liu
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019.
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Overview of the NTCIR-14 We Want Web Task.
Jiaxin Mao|Tetsuya Sakai|Cheng Luo|Peng Xiao|Yiqun Liu|Zhicheng Dou
Proceedings of the 14th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2019, Tokyo, Japan, June 10-13, 2019

2018

doi dblp
Improving Session Search Performance with a Multi-MDP Model.
Jia Chen|Yiqun Liu|Cheng Luo|Jiaxin Mao|Min Zhang|Shaoping Ma
Information Retrieval Technology - 14th Asia Information Retrieval Societies Conference, AIRS 2018, Taipei, Taiwan, November 28-30, 2018, Proceedings
doi dblp
Hierarchical Attention Network for Context-Aware Query Suggestion.
Xiangsheng Li|Yiqun Liu|Xin Li|Cheng Luo|Jian-Yun Nie|Min Zhang|Shaoping Ma
Information Retrieval Technology - 14th Asia Information Retrieval Societies Conference, AIRS 2018, Taipei, Taiwan, November 28-30, 2018, Proceedings
doi dblp
Investigating Result Usefulness in Mobile Search.
Jiaxin Mao|Leif Azzopardi|Shaoping Ma|Yiqun Liu|Noriko Kando|Cheng Luo|Min Zhang|Shaoping Ma|Leif Azzopardi
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings
doi dblp
Unbiased Learning to Rank with Unbiased Propensity Estimation.
Qingyao Ai|W. Bruce Croft|Luo Si|Keping Bi|Cheng Luo|Jiafeng Guo|W. Bruce Croft|Luo Si
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018
doi dblp
Towards Designing Better Session Search Evaluation Metrics.
Mengyang Liu|Yiqun Liu|Jiaxin Mao|Cheng Luo|Shaoping Ma
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018
doi dblp
Constructing Click Models for Mobile Search.
Jiaxin Mao|Cheng Luo|Min Zhang|Shaoping Ma
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018
doi dblp
How Well do Offline and Online Evaluation Metrics Measure User Satisfaction in Web Image Search?
Fan Zhang|Ke Zhou|Yunqiu Shao|Cheng Luo|Min Zhang|Shaoping Ma
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018
doi dblp
Sogou-QCL: A New Dataset with Click Relevance Label.
Yukun Zheng|Zhen Fan|Yiqun Liu|Cheng Luo|Min Zhang|Shaoping Ma
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018
doi dblp
"Satisfaction with Failure" or "Unsatisfied Success": Investigating the Relationship between Search Success and User Satisfaction.
Mengyang Liu|Yiqun Liu|Jiaxin Mao|Cheng Luo|Min Zhang|Shaoping Ma
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018

2017

doi dblp
Incorporating Position Bias into Click-Through Bipartite Graph.
Rongjie Cai|Cheng Luo|Yiqun Liu|Shaoping Ma|Min Zhang
Information Retrieval - 23rd China conference, CCIR 2017, Shanghai, China, July 13-14, 2017, Proceedings
doi dblp
User Preference Prediction in Mobile Search.
Mengyang Liu|Cheng Luo|Yiqun Liu|Min Zhang|Shaoping Ma
Information Retrieval - 23rd China conference, CCIR 2017, Shanghai, China, July 13-14, 2017, Proceedings
doi dblp
Investigating Users' Time Perception during Web Search.
Cheng Luo|Xue Li|Yiqun Liu|Tetsuya Sakai|Fan Zhang|Min Zhang|Shaoping Ma
Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, CHIIR 2017, Oslo, Norway, March 7-11, 2017
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Overview of the NTCIR-13 We Want Web Task.
Cheng Luo|Tetsuya Sakai|Yiqun Liu|Zhicheng Dou|Chenyan Xiong|Jingfang Xu
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
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THUIR at NTCIR-13 WWW Task.
Yukun Zheng|Cheng Luo|Weixuan Wu|Jia Chen|Yiqun Liu|Huanbo Luan|Min Zhang|Shaoping Ma
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
doi dblp
Evaluating Mobile Search with Height-Biased Gain.
Cheng Luo|Yiqun Liu|Tetsuya Sakai|Fan Zhang|Min Zhang|Shaoping Ma
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017
doi dblp
SogouT-16: A New Web Corpus to Embrace IR Research.
Cheng Luo|Yukun Zheng|Yiqun Liu|Xiaochuan Wang|Jingfang Xu|Min Zhang|Shaoping Ma
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017
doi dblp
Does Document Relevance Affect the Searcher's Perception of Time?
Cheng Luo|Yiqun Liu|Tetsuya Sakai|Ke Zhou|Fan Zhang|Xue Li|Shaoping Ma
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

2016

doi dblp
Search Success Evaluation with Translation Model.
Cheng Luo|Yiqun Liu|Min Zhang|Shaoping Ma
Information Retrieval Technology - 12th Asia Information Retrieval Societies Conference, AIRS 2016, Beijing, China, November 30 - December 2, 2016, Proceedings
doi dblp
Manipulating Time Perception of Web Search Users.
Cheng Luo|Fan Zhang|Xue Li|Yiqun Liu|Min Zhang|Shaoping Ma|Delin Yang
Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval, CHIIR 2016, Carrboro, North Carolina, USA, March 13-17, 2016
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THUIR at NTCIR-12 IMine Task.
Zeyang Liu|Ye Chen|Rongjie Cai|Jiaxin Mao|Chao Wang|Cheng Luo|Xin Li|Yiqun Liu|Min Zhang|Huan-Bo Luan|Shaoping Ma
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016

2014

doi dblp
Query Ambiguity Identification Based on User Behavior Information.
Cheng Luo|Yiqun Liu|Min Zhang|Shaoping Ma
Information Retrieval Technology - 10th Asia Information Retrieval Societies Conference, AIRS 2014, Kuching, Malaysia, December 3-5, 2014. Proceedings
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THUSAM at NTCIR-11 IMine Task.
Cheng Luo|Xin Li|Alisher Khodzhaev|Fei Chen|Keyang Xu|Yujie Cao|Yiqun Liu|Min Zhang|Shaoping Ma
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

2013

doi dblp
Pornography Detection with the Wisdom of Crowds.
Cheng Luo|Yiqun Liu|Shaoping Ma|Min Zhang|Liyun Ru|Kuo Zhang
Information Retrieval Technology - 9th Asia Information Retrieval Societies Conference, AIRS 2013, Singapore, December 9-11, 2013. Proceedings
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THUIR at NTCIR-10 INTENT-2 Task.
Yufei Xue|Fei Chen|Aymeric Damien|Cheng Luo|Xin Li|Shuai Huo|Min Zhang|Yiqun Liu|Shaoping Ma
Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013