I am an algorithm engineer working on image/video generation at Alimama, Alibaba Group, which I joined through the "Alibaba Star Program". I obtained my PhD degree (2019-2024) from the School of Computer Science and Engineering, Beihang University (BUAA), supervised by Prof. Si Liu. I used to visit SoC, NUS, supervised by Prof. Gim Hee Lee. Before my PhD study, I was a master student at Beihang University (BUAA). I received my B.Eng. degree from Harbin Engineering University (HEU) in 2019.
Research focus on video and image generation, including pre-training, post-training and RLHF.
Algorithm Expert, Alimama · Alibaba Group
PhD, Beihang University (Prof. Si Liu)
Visiting Researcher, NUS (Prof. Gim Hee Lee)
Intern, Shanghai AI Laboratory & Sensetime Research
AIGC · Diffusion · Video Generation · Image Generation
Milestones and updates.
Representative works from 2019-2025.











Recognitions in academics & competitions.