陈诉时间： 2022年4月22日（周五）15:00~16:30                        

腾讯聚会会议：212-243-737                        

邀请人： 许洪腾 菠菜平台高瓴人工智能学院准聘副教授                            

主讲人姓名： 王趵翔 香港中文大学(深圳)数据科学学院助理教授                        

主讲人简介：Baoxiang Wang is an assistant professor at The Chinese University of Hong Kong, Shenzhen. He works on reinforcement learning and RL theory. He solved the gambler's problem in 2020 which was open since 1989. He obtained his Ph.D. in Computer Science at The Chinese University of Hong Kong in 2020, under Siu On Chan and Andrej Bogdanov. Before that, he obtained his B.E. in Information Security at Shanghai Jiao Tong University. Homepage at bxiangwang@github.io.                        

陈诉题目： Differentially private algorithms in reinforcement learning                    

陈诉摘要： Reinforcement learning could involve sensitive information in states, rewards, and transitions. In this talk, we discuss how differentially private algorithms could protect the information from being inferred by an attacker. The talk will focus on continuous RL settings and provide analyses on privacy and utility, while several recent works follow.