Pengfei Liu @ LAMDA

刘鹏飞 Pengfei Liu M.Sc. Student, LAMDA Group School of Artificial Intelligence National Key Laboratory for Novel Software Technology Nanjing University, Nanjing 210023, China Supervisor: Prof. Zongzhang Zhang Email: liupf@lamda.nju.edu.cn

Biography

• Currently I am a M.SC. student of School of Artificial Intelligence in Nanjing University and a member of LAMDA Group (LAMDA Publications), led by professor Zhi-Hua Zhou.
• I got my B.Sc. degree in Kuang Yaming Honors School from Nanjing University in June 2025. In the same year, I was admitted to study for a M.Sc. degree in School of Artificial Intelligence without entrance examination.

Research Interest

My research interests include Reinforcement Learning and its applications.
Most recently, I am interested in:

• RLHF: Reinforcement Learning from Human Feedback
• Efficient Rollout Generation for LLM Reinforcement Learning

Publications

• Chenyang Wu, Pengfei Liu, Zongzhang Zhang. Parallel-in-Time Variational Inference for Latent Stochastic Differential Equations. In Proceedings of the 40th Annual Conference on Neural Information Processing Systems (NeurIPS-2026), 2026. (to appear)
• Chenyang Wu, Tianyu Wang, Shengjun Fang, Mingjun Cao, Pengfei Liu, Zongzhang Zhang, Yeshu Li, Zhilin Zhang, Chuan Yu, Jian Xu, et al. Physics-Informed Generative World Models for Real-Time Bidding: Deriving Statistical Laws from First Principles. In Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD-2026, Oral Presentation), 2026.
• Pengfei Liu, Rui Kong, Zongzhang Zhang. Efficient Preference Alignment via Pareto Exploration (Student Abstract). In Proceedings of the 40th AAAI Conference on Artificial Intelligence (AAAI-2026), 2026.

Awards & Honors

• Outstanding Graduate of Nanjing University, 2025.
• National Scholarship, 2024.
• People's Scholarship of Nanjing University, 2022&2023.

Correspondence

Address: National Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Campus Mailbox 603, 163 Xianlin Avenue, Qixia District, Nanjing 210023, China
Office: Room A323, Big Data and Artificial Intelligence Research Building, Xianlin Campus, Nanjing University

Last modified: 2026-09-25