Xiong-Hui Chen
P.hD. Student, LAMDA Group
Department of Computer Science and Technology
National Key Laboratory for Novel Software Technology
Nanjing University
Supervisor: Prof. Yang Yu
Email: xiong-hui.chenn [at] outlook or chenxh [at] lamda.nju.edu.cn
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Currently, I am a third-year PhD student of School of Artificial Intelligence in Nanjing University under the supervision of Prof. Yang Yu and also a member of LAMDA Group, which is led by Prof. Zhi-Hua Zhou. Before my PhD research, I received my B.Sc. degree in Department of Software Engineering in 2018 from Southeast University . In September 2018, I was admitted to study for a M.Sc. degree in Nanjing University under the supervision of Prof. Yang Yu without entrance examination. From September 2020, I started studying for PhD degree under the supervision of Prof. Yang Yu.
Research interest: I am interested in handling challenges of Reinforcement Learning (RL) in real-world applications. In particular, I focus my research topics on sim2real transfer, offline RL, causal inference for RL, and real-world environment reconstruction. I am also working to develop RL policies for autonomous driving, recommender systems, robotics and industrial control systems. Currently, my research topic also focuses on large language models for decision-making and train large decision-making models.
OPEN to job/research/startup opportunities. Please feel free to contact me if you would like to receive my detailed CV.
News
Jan 17, 2024 | Two Papers are accepted by ICLR 2023! [ Language Model Self-improvement, Policy-rehearsing] |
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Sep 24, 2023 | Our two papers are accepted by NeurIPS 2023, where Adversarial Counterfactual Environment Model Learning is selected as spotlight! [ Adversarial Counterfactual Environment Model, Natural Language Instruction-following ] |
Sep 1, 2023 | Our paper Offline Model-Based Adaptable Policy Learning for Decision-Making in Out-of-Support Regions are accepted by TPAMI! [link] |
Jun 22, 2023 | Paper Object-Oriented Option Framework for Robotics Manipulation in Clutter is accepted by IROS 2023! |
Apr 13, 2023 |
Our Scientific Research Cooperation with Meituan in 2021-2022 is awarded with ``Best Cooperation Award’’ (PI: Prof. Yang Yu ). [ Link ] |
Feb 14, 2023 | Paper Sim2Rec: A Simulator-based Decision-Making Approach to Optimize Real-World Long-term User Engagement in Sequential Recommender Systems is accepted by ICDE 2023! [ Link ] |
Selected publications
* indicates equal contribution-
ArXivImitator Learning: Achieve Out-of-the-Box Imitation Ability in Variable Environments | [ Link ]In ArXiv. 2023.
Correspondence
Laboratory: Computer Science Building, Xianlin Campus of Nanjing University
Address: Xiong-Hui Chen, National Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Campus Mailbox 603, 163 Xianlin Avenue, Qixia District, Nanjing 210023, China.南京市栖霞区仙林大道163号, 南京大学仙林校区603信箱, 软件新技术国家重点实验室, 210023.