Yuchen Lin | 林宇辰

Hi there! I am Yuchen Lin, a first-year Ph.D. student in the Machine Learning Department at Carnegie Mellon University. Previously, I received my B.S. from Peking University, majoring in Artificial Intelligence in Zhi Class (an honors program directed by Prof. Baoquan Chen) of EECS School. During my undergraduate studies, I was fortunate to work closely with Prof. Yadong Mu.

Email: linyuchen [at] stu.pku.edu.cn / yuchenlin0612 [at] gmail.com

GitHub / Google Scholar / Twitter / WeChat

News

[2026/06] One paper is accepted by ECCV 2026.
[2026/02] Three papers are accepted by CVPR 2026.
[2025/09] One paper is accepted by NeurIPS 2025.
[2025/07] One paper is accepted by TPAMI 2025.
[2025/01] One paper is accepted by ICLR 2025.

Publications

show selected / show all

My research interests lie in Embodied AI and Multimodal Learning.

*: equal contribution

	Ring Forcing: Towards Precise Long-Term Memory for Autoregressive Video Diffusion Bowen Xue, Brandon Y. Feng, Chenguo Lin, Yuchen Lin, Yujia Zeng, Lvmin Zhang, Maneesh Agrawala, Honglei Yan, Panwang Pan European Conference on Computer Vision (ECCV), 2026 Ring Forcing is an autoregressive video diffusion framework designed to robustly construct and precisely utilize long-term memory.
	ID-Crafter: VLM-Grounded Online RL for Compositional Multi-Subject Video Generation Panwang Pan, Jingjing Zhao, Yuchen Lin, Chenguo Lin, Chenxin Li, HengYu Liu, Tingting Shen, Yadong Mu Computer Vision and Pattern Recognition* (CVPR), 2026 arxiv / code / website / ID-Crafter is a multi-subject video synthesis model that generates subject-consistent videos with multiple references.
	PartCrafter: Structured 3D Mesh Generation via Compositional Latent Diffusion Transformers Yuchen Lin, Chenguo Lin, Panwang Pan, Honglei Yan, Yiqiang Feng, Yadong Mu, Katerina Fragkiadaki Neural Information Processing Systems (NeurIPS), 2025 arxiv / code / website / youtube / PartCrafter is a structured 3D generative model that jointly generates multiple parts and objects from a single RGB image in one shot. PartCrafter received more than 1.5k stars within a month.
	OmniPhysGS: 3D Constitutive Gaussians for General Physics-based Dynamics Generation Yuchen Lin, Chenguo Lin, Jianjin Xu, Yadong Mu International Conference on Learning Representations (ICLR), 2025 arxiv / code / website / OmniPhysGS is a novel framework for general physics-based 3D dynamic scene synthesis, which can automatically and flexibly model various materials with domain-expert Constitutive Gaussians.

Experiences

Carnegie Mellon University

School of Computer Science

2024.08 - 2024.12
Exchange Student

Machine Learning Department

2026.09 - Present
Ph.D. Student
Research Advisor: Prof. Katerina Fragkiadaki

Machine Intelligence Lab

Wangxuan Institute of Computer Technology, Peking University

2023.09 - 2026.06
Research Intern
Research Advisor: Prof. Yadong Mu

Peking University

School of Electronics Engineering and Computer Science

2022.09 - 2026.06
Undergraduate Student
Academic Advisor: Prof. Baoquan Chen
Major in Artificial Intelligence in Zhi Class, an Honors Program.

Services

Reviewer: ICLR 2026, ICML 2026

Selected Awards

2024: Award for Scientific Research, Peking University

2024: Zhi Class Scholarship

2023: Robin Li Scholarship (25 awards per year in Peking University)

2023: Merit Student, Peking University

2022: XiaoSong Scholarship of Fuguang Foundation (4/200k+ every year in Fujian Province)

2020: First Prize, China Physics Olympiad (Fujian Province)

Miscellaneous

I love soccer. See how our team lifted the championship trophy 🏆 (a video with audio) in my high school, 2020, and achieved the runner-up 🥈 in the freshman cup of Peking University, 2022!

I am a big fan of Real Madrid. See my friends and I when we watched Madrid win the 2024 Champions League final. Many of them are fans of Barcelona! 😈

© Yuchen Lin | Last update: 2026/08/23

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