Chengyang Ying (应铖阳)
I’m Chengyang Ying, a fourth-year Ph.D. student of TSAIL Group in the Department of Computer Science and Technology, Tsinghua University, advised by Prof. Jun Zhu and A/Prof. Hang Su. My research interest includes machine learning, reinforcement learning, Embodied AI, and AI for science.
Before that, I obtained my Bachelor of Science degree from the Department of Mathematical Sciences of Tsinghua University in July 2021, majored in Mathematics and minored in Computer Application.
My curriculum vitae is here.
Email: ycy21@mails.tsinghua.edu.cn; yingcy17@gmail.com
Paper reading list of part recent research on Single Agent RL
Blog: A Useful Lemma for Several RL Results
Selected Publications [Full List]
Exploratory Diffusion Policy for Unsupervised Reinforcement Learning
Chengyang Ying, Huayu Chen, Xinning Zhou, Zhongkai Hao, Hang Su, Jun Zhu
[arXiv]Self-Consistent Model-based Adaptation for Visual Reinforcement Learning
Xinning Zhou∗, Chengyang Ying∗, Yao Feng, Hang Su, Jun Zhu
[arXiv]PEAC: Unsupervised Pre-training for Cross-Embodiment Reinforcement Learning
Chengyang Ying, Zhongkai Hao, Xinning Zhou, Xuezhou Xu, Hang Su, Xingxing Zhang, Jun Zhu
Neural Information Processing Systems (NeurIPS), Vancouver, Canada, 2024
[project page] [arXiv] [code] [video]Task Aware Dreamer for Task Generalization in Reinforcement Learning
Chengyang Ying∗, Xinning Zhou∗, Zhongkai Hao, Hang Su, Songming Liu, Dong Yan, Jun Zhu
[arXiv]On the Reuse Bias in Off-Policy Reinforcement Learning
Chengyang Ying, Zhongkai Hao, Xinning Zhou, Hang Su, Dong Yan, Jun Zhu
International Joint Conference on Artificial Intelligence (IJCAI), Macao, China, 2023
[arXiv] [code] [slide]Offline Reinforcement Learning via High-Fidelity Generative Behavior Modeling
Huayu Chen, Cheng Lu, Chengyang Ying, Hang Su, Jun Zhu
International Conference on Learning Representations (ICLR), Kigali, Rwanda, 2023
[arXiv] [code]Physics-Informed Machine Learning: A Survey on Problems, Methods and Applications
Zhongkai Hao, Songming Liu, Yichi Zhang, Chengyang Ying, Yao Feng, Hang Su, Jun Zhu
[arXiv]GSmooth: Certified Robustness against Semantic Transformations via Generalized Randomized Smoothing
Zhongkai Hao, Chengyang Ying, Yinpeng Dong, Hang Su, Jian Song, Jun Zhu
International Conference on Machine Learning (ICML), Baltimore, USA, 2022
[arXiv]Towards Safe Reinforcement Learning via Constraining Conditional Value at Risk
Chengyang Ying, Xinning Zhou, Hang Su, Dong Yan, Ning Chen, Jun Zhu
International Joint Conference on Artificial Intelligence (IJCAI), Vienna, Austria, 2022
[arXiv] [code] [slide] [ICML 2021 AML Workshop]
Services
Reviewer: NeurIPS 2022-2025, ICML 2024-2025, ICLR 2024-2025, IJCAI 2024-2025, AAAI 2025, CVPR 2024-2025, ICCV 2025, AISTATS 2025, ECAI 2025, ISIT 2024, TCSVT
Selected Awards
- Beijing Outstanding Gradates, 2021.6
- Tsinghua Excellent Gradates, Tsinghua University, 2021.6
- China National Scholarship, Tsinghua University, 2018.10
- The first prize of “Gao Jiao She Bei”national mathematical modeling competition for College Students, 2018.10
- Silver Award of Chinese Mathematical Olympiad (CMO), 2016.11
Teaching
- 2024 Fall, TA in Advanced Machine Learning, instructed by Prof. Jie Tang and Prof. Jun Zhu
- 2022 Spring, TA in Deep Learning, instructed by A/Prof. Xiaolin Hu and Prof. Jun Zhu
- 2022 Spring, TA in Statistical Machine Learning, instructed by Prof. Jun Zhu
- 2021 Spring & 2021 Fall & 2023 Spring & 2024 Spring & 2025 Spring, TA in Discrete mathematics for Computer Science, instructed by A/Prof. Hang Su
Miscellaneous
Reading group slides:
- Foundation Models for Reinforcement Learning
- PaLM-E
- Generalization in Reinforcement Learning
- A Generalist Agent
- Meta Reinforcement Learning
- Max-Entropy Reinforcement Learning
Last update: April 2025 by Chengyang Ying