2023

doi dblp
Differentially Private Temporal Difference Learning with Stochastic Nonconvex-Strongly-Concave Optimization
Canzhe Zhao | Yanjie Ze | Jing Dong | Baoxiang Wang | Shuai Li
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
Knowledge-aware Conversational Preference Elicitation with Bandit Feedback
Canzhe Zhao | Tong Yu | Zhihui Xie | Shuai Li
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
Comparison-based Conversational Recommender System with Relative Bandit Feedback
Zhihui Xie | Tong Yu | Canzhe Zhao | Shuai Li
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Clustering of Conversational Bandits for User Preference Learning and Elicitation
Junda Wu | Canzhe Zhao | Tong Yu | Jingyang Li | Shuai Li
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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