张智龙 Zhilong Zhang M.Sc. Student, LAMDA Group School of Artificial Intelligence National Key Laboratory for Novel Software Technology Nanjing University, Nanjing 210023, China Supervisor: Prof. Yang Yu Email: zhangzl@lamda.nju.edu.cn Laboratory: Shaoyifu Building, Nanjing University Xianlin Campus

Biography

Currently I am a M.Sc. student of School of Artificial Intelligence in Nanjing University and a member of LAMDA Group, led by professor Zhi-Hua Zhou.

I received my B.Sc. degree in Computer Science and Technology from School of Artificial Intelligence, Nanjing University in June 2022. In September 2022, I was admitted to pursue a M.Sc. degree in Nanjing University, under the supervision of Professor Yang Yu.

Research Interests

My research interest includes Reinforcement Learning and its applications. Recently, I am interested in

• Real World Model Learning

• Offline Reinforcement Learning

• Imitation Learning

Publications

• Limited Preference Aided Imitation Learning from Imperfect Demonstrations
  Xingchen Cao, Fan-Ming Luo, Junyin Ye, Tian Xu, Zhilong Zhang, Yang Yu.
  In Proceedings of the 40th International Conference on Machine Learning (ICML'24), 2024.

• Energy-Guided Diffusion Sampling for Offline-to-Online Reinforcement Learning
  Xu-Hui Liu, Tian-Shuo Liu, Shengyi Jiang, Ruifeng Chen, Zhilong Zhang, Xinwei Chen, Yang Yu.
  In Proceedings of the 40th International Conference on Machine Learning (ICML'24), 2024.

• Flow to better: Offline preference-based reinforcement learning via preferred trajectory generation
  Zhilong Zhang*, Yihao Sun* , Junyin Ye, Tianshuo Liu, Jiaji Zhang, and Yang Yu.
  In Proceedings of the 12th International Conference on Learning Representations (ICLR'24), 2024.

• Stable Continual Reinforcement Learning via Diffusion-based Trajectory Replay
  Feng Chen, Fuguang Han, Cong Guan, Lei Yuan, Zhilong Zhang, Yang Yu, and Zongzhang Zhang.
  In Proceedings of the 12th International Conference on Learning Representations (ICLR'24) (Workshop GenAI4DM), 2024.

• UDCA May Promote COVID-19 Recovery: A Cohort Study with AI-Aided Analysis
  Yang Yu*, Guo Yu*, Lu-Yao Han*, Jian Li*, Zhi-Long Zhang*, Tian-Shuo Liu*, Ming-Feng Li, De-Chuan Zhan, Shao-Qiu Tang, Zhi-Hua Zhou and Guang-Ji Wang.
  

* Equal Contribution.

Correspondence

Email: zhangzl@lamda.nju.edu.cn

Laboratory: A201, Shaoyifu Building, Xianlin Campus of Nanjing University

Address: 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.)