Hello! I am Yinan Zheng. I am a 2nd-year PhD student at AIR, Tsinghua University, advised by Prof. Xianyuan Zhan, Prof. Shengbo Eben Li and Prof. Jingjing Liu.

My research focuses on advancing AI-powered solutions for safe and superhuman-level real-world decision-making and LLMs. Currently, I am working on:

  • (SafeAI+X) Ensuring the reliability of learning-based decision-making systems and the alignment of LLMs in safety-critical applications.
  • (GenAI+X) Leveraging the power of generative models to enhance planning, control in robotics and autonomous driving.
  • (IL/RL+X) Advancing IL/RL for scalable, efficient, and superhuman performance in decision-making and LLMs.
I am open to collaboration, feel free to reach me out!

Some links: Github / Twitter / Google Scholar / zhengyn23@mails.tsinghua.edu.cn

News

  • One paper (UniAct) on IL+Robotics is accepted to CVPR 2025.
  • 🌟Diffusion-Planner on GenAI+AD is selected as oral presentation at ICLR 2025.
  • Two papers on GenAI+X (Diffusion-Planner, PSEC) are accepted to ICLR 2025.
  • 🌟IVM and DecisionNCE are selected as Outstanding Paper at MFM-EAI workshop @ ICML 2024.
  • One paper (IVM) on IL+Robotics is accepted to NeurIPS 2024.
  • One paper (DecisionNCE) on IL+Robotics is accepted to ICML 2024.
  • 🌟One paper (FISOR) on SafeAI+X is accepted to ICLR 2024.
  • One paper (OMIGA) on offline multi-agent RL is accepted to NeurIPS 2023.

Publications (* marks equal contribution)

  • Diffusion-Based Planning for Autonomous Driving with Flexible Guidance GitHub stars Yinan Zheng*, Ruiming Liang*, Kexin Zheng*, Jinliang Zheng, Liyuan Mao, Jianxiong Li, Weihao Gu, Rui Ai, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2025 (Oral, Top 2%) 2025 Paper | Code | Page
  • DecisionNCE: Embodied Multimodal Representations via Implicit Preference Learning Jianxiong Li*, Jinliang Zheng*, Yinan Zheng*, Liyuan Mao, Xiao Hu, Sijie Cheng, Haoyi Niu, Jihao Liu, Yu Liu, Jingjing Liu, Ya-Qin Zhang, Xianyuan Zhan ICML 2024 (Outstanding Paper @ ICML 2024 MFM-EAI Workshop) 2024 Paper | Code | Page
  • Safe Offline Reinforcement Learning with Feasibility-Guided Diffusion Model GitHub stars Yinan Zheng*, Jianxiong Li*, Dongjie Yu, Yujie Yang, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2024 2024 Paper | Code | Page
  • Skill Expansion and Composition in Parameter Space Tenglong Liu*, Jianxiong Li*, Yinan Zheng, Haoyi Niu, Yixing Lan, Xin Xu, Xianyuan Zhan ICLR 2025 2025 Paper | Code | Page | Dataset | Model
  • Safe Offline Reinforcement Learning with Feasibility-Guided Diffusion Model Yinan Zheng*, Jianxiong Li*, Dongjie Yu, Yujie Yang, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2024 2024 Paper | Code | Page
  • Diffusion-Based Planning for Autonomous Driving with Flexible Guidance Yinan Zheng*, Ruiming Liang*, Kexin Zheng*, Jinliang Zheng, Liyuan Mao, Jianxiong Li, Weihao Gu, Rui Ai, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2025 (Oral, Top 2%) 2025 Paper | Code | Page
  • Skill Expansion and Composition in Parameter Space Tenglong Liu*, Jianxiong Li*, Yinan Zheng, Haoyi Niu, Yixing Lan, Xin Xu, Xianyuan Zhan ICLR 2025 2025 Paper | Code | Page | Dataset | Model
  • Safe Offline Reinforcement Learning with Feasibility-Guided Diffusion Model Yinan Zheng*, Jianxiong Li*, Dongjie Yu, Yujie Yang, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2024 2024 Paper | Code | Page
  • Universal Actions for Enhanced Embodied Foundation Models Jinliang Zheng*, Jianxiong Li*, Dongxiu Liu*, Yinan Zheng, Zhihao Wang, Zhonghong Ou, Yu Liu, Jingjing Liu, Ya-Qin Zhang, Xianyuan Zhan CVPR 2025 2025 Paper | Code | Page
  • Diffusion-Based Planning for Autonomous Driving with Flexible Guidance Yinan Zheng*, Ruiming Liang*, Kexin Zheng*, Jinliang Zheng, Liyuan Mao, Jianxiong Li, Weihao Gu, Rui Ai, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2025 (Oral, Top 2%) 2025 Paper | Code | Page
  • Skill Expansion and Composition in Parameter Space Tenglong Liu*, Jianxiong Li*, Yinan Zheng, Haoyi Niu, Yixing Lan, Xin Xu, Xianyuan Zhan ICLR 2025 2025 Paper | Code | Page | Dataset | Model
  • Instruction Guided Visual Masking Jinliang Zheng*, Jianxiong Li*, Sijie Cheng, Yinan Zheng, Jiaming Li, Jihao Liu, Yu Liu, Jingjing Liu, Xianyuan Zhan NeurIPS 2024 (Outstanding Paper @ ICML 2024 MFM-EAI Workshop) 2024 Paper | Code | Page | Dataset | Model
  • DecisionNCE: Embodied Multimodal Representations via Implicit Preference Learning Jianxiong Li*, Jinliang Zheng*, Yinan Zheng*, Liyuan Mao, Xiao Hu, Sijie Cheng, Haoyi Niu, Jihao Liu, Yu Liu, Jingjing Liu, Ya-Qin Zhang, Xianyuan Zhan ICML 2024 (Outstanding Paper @ ICML 2024 MFM-EAI Workshop) 2024 Paper | Code | Page
  • Safe Offline Reinforcement Learning with Feasibility-Guided Diffusion Model Yinan Zheng*, Jianxiong Li*, Dongjie Yu, Yujie Yang, Shengbo Eben Li, Xianyuan Zhan, Jingjing Liu ICLR 2024 2024 Paper | Code | Page
  • Offline Multi-Agent Reinforcement Learning with Implicit Global-to-Local Value Regularization Xiangsen Wang, Haoran Xu, Yinan Zheng, Xianyuan Zhan NeurIPS 2023 2023 Paper | Code

Professional Services

Reviewer for ICLR 25, ICML 25, NeurIPS 24 (Top Reviewer), TMLR