Hi, I am Haojun Chen. I am currently a first-year Ph.D. student at the Institute for Artificial Intelligence, Peking University, advised by Prof. Yaodong Yang. My research interests include reinforcement learning, generative models, embodied AI, and AI4Science. Please do not hesitate to reach out to me via email at chenhaojun@stu.pku.edu.cn!
🔥 News
- 2025.05: 🎉🎉 One paper gets accepted in ICML 2025.
- 2024.09: 🎉🎉 One paper gets accepted in NeurIPS 2024.
📝 Publications

Falcon: Fast Visuomotor Policies via Partial Denoising
Haojun Chen*, Minghao Liu*, Chengdong Ma, Xiaojian Ma, Zailin Ma, Huimin Wu, Yuanpei Chen, Yifan Zhong, Mingzhi Wang, Qing Li, Yaodong Yang

Panacea: Pareto Alignment via Preference Adaptation for LLMs
Yifan Zhong*, Chengdong Ma*, Xiaoyuan Zhang*, Ziran Yang, Haojun Chen, Qingfu Zhang, Siyuan Qi, Yaodong Yang

MANSA: Learning Fast and Slow in Multi-Agent Systems
David Henry Mguni, Haojun Chen, Taher Jafferjee, Jianhong Wang, Longfei Yue, Xidong Feng, Stephen Marcus Mcaleer, Feifei Tong, Jun Wang, Yaodong Yang
📖 Educations
2024.09 - now, Ph.D. student, Institute for Artificial Intelligence, Peking University.
2020.09 - 2024.06, B.S., School of Mathematics and Statistics. Beijing Jiaotong University.
💬 Services
- Reviewer for ICML and AAAI.