Zhengyi Ma
2017
RUCIR at the NTCIR-13 STC-2 Task
Yutao Zhu
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Zhicheng Dou
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Xiangbo Wang
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Xiaochen Zuo
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Shuqi Lu
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Zhengyi Ma
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Xinyu Zhang
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
2020
PSTIE: Time Information Enhanced Personalized Search
Zhengyi Ma
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Zhicheng Dou
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Guanyue Bian
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Ji-Rong Wen
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
2021
Pre-training for Ad-hoc Retrieval: Hyperlink is Also You Need
Zhengyi Ma
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Zhicheng Dou
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Wei Xu
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Xinyu Zhang
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Hao Jiang
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Zhao Cao
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Ji-Rong Wen
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
Contrastive Learning of User Behavior Sequence for Context-Aware Document Ranking
Yutao Zhu
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Jian-Yun Nie
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Zhicheng Dou
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Zhengyi Ma
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Xinyu Zhang
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Pan Du
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Xiaochen Zuo
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Hao Jiang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
One Chatbot Per Person: Creating Personalized Chatbots based on Implicit User Profiles
Zhengyi Ma
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Zhicheng Dou
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Yutao Zhu
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Hanxun Zhong
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Ji-Rong Wen
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
2022
Socialformer: Social Network Inspired Long Document Modeling for Document Ranking
Yujia Zhou
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Zhicheng Dou
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Huaying Yuan
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Zhengyi Ma
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
Co-authors
- Zhicheng Dou 6
- Zhengyi Ma 6
- Yutao Zhu 3
- Xinyu Zhang 3
- Ji-Rong Wen 3
- show all...