IR
Anthology
Community
Wenqiang
Lei
2025
doi
dblp
Proactive Conversational AI: A Comprehensive Survey of Advancements and Opportunities.
Yang Deng
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Lizi Liao
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Wenqiang Lei
|
Grace Hui Yang
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Wai Lam
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Tat-Seng Chua
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 3
doi
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Vague Preference Policy Learning for Conversational Recommendation.
Gangyi Zhang
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Chongming Gao
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Wenqiang Lei
|
Xiaojie Guo
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Shijun Li
|
Hongshen Chen
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Zhuozhi Ding
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Sulong Xu
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Lingfei Wu
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 3
2024
doi
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CIRS: Bursting Filter Bubbles by Counterfactual Interactive Recommender System.
Chongming Gao
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Shiqi Wang
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Shijun Li
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Jiawei Chen
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Xiangnan He
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Wenqiang Lei
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Biao Li
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Yuan Zhang
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Peng Jiang
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 1
doi
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Special Issue on Conversational Information Seeking.
Wenqiang Lei
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Richang Hong
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Hamed Zamani
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Pawel Budzianowski
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Vanessa Murdock
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Emine Yilmaz
ACM Transactions on the Web 2024 Volume 18 Issue 4
doi
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Cross-Space Adaptive Filter: Integrating Graph Topology and Node Attributes for Alleviating the Over-smoothing Problem.
Chen Huang
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Haoyang Li
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Yifan Zhang
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Wenqiang Lei
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Jiancheng Lv
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
2023
doi
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A Unified Multi-task Learning Framework for Multi-goal Conversational Recommender Systems.
Yang Deng
|
Wenxuan Zhang
|
Weiwen Xu
|
Wenqiang Lei
|
Tat-Seng Chua
|
Wai Lam
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 3
doi
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A Dual Prompt Learning Framework for Few-Shot Dialogue State Tracking.
Yuting Yang
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Wenqiang Lei
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Pei Huang
|
Juan Cao
|
Jintao Li
|
Tat-Seng Chua
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
2022
doi
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KuaiRec: A Fully-observed Dataset and Insights for Evaluating Recommender Systems.
Chongming Gao
|
Shijun Li
|
Wenqiang Lei
|
Jiawei Chen
|
Biao Li
|
Peng Jiang
|
Xiangnan He
|
Jiaxin Mao
|
Tat-Seng Chua
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi
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KuaiRand: An Unbiased Sequential Recommendation Dataset with Randomly Exposed Videos.
Chongming Gao
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Shijun Li
|
Yuan Zhang
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Jiawei Chen
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Biao Li
|
Wenqiang Lei
|
Peng Jiang
|
Xiangnan He
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi
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Interacting with Non-Cooperative User: A New Paradigm for Proactive Dialogue Policy.
Wenqiang Lei
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Yao Zhang
|
Feifan Song
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Hongru Liang
|
Jiaxin Mao
|
Jiancheng Lv
|
Zhenglu Yang
|
Tat-Seng Chua
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
2021
doi
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Seamlessly Unifying Attributes and Items: Conversational Recommendation for Cold-start Users.
Shijun Li
|
Wenqiang Lei
|
Qingyun Wu
|
Xiangnan He
|
Peng Jiang
|
Tat-Seng Chua
ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 4
doi
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DisenKGAT: Knowledge Graph Embedding with Disentangled Graph Attention Network.
Junkang Wu
|
Wentao Shi
|
Xuezhi Cao
|
Jiawei Chen
|
Wenqiang Lei
|
Fuzheng Zhang
|
Wei Wu
|
Xiangnan He
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
2020
doi
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Conversational Recommendation: Formulation, Methods, and Evaluation.
Wenqiang Lei
|
Xiangnan He
|
Maarten de Rijke
|
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
doi
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Estimation-Action-Reflection: Towards Deep Interaction Between Conversational and Recommender Systems.
Wenqiang Lei
|
Xiangnan He
|
Yisong Miao
|
Qingyun Wu
|
Richang Hong
|
Min-Yen Kan
|
Tat-Seng Chua
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020
2018
doi
dblp
Explicit State Tracking with Semi-Supervisionfor Neural Dialogue Generation.
Xisen Jin
|
Wenqiang Lei
|
Zhaochun Ren
|
Hongshen Chen
|
Shangsong Liang
|
Yihong Zhao
|
Dawei Yin
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018