Jiexuan Zhang 张杰宣

M.Sc. Student · School of Computer Science · Peking University

I am a Master student at Peking University, advised by Prof. Jian Zhang of the VILLA Lab. Prior to that, I received my B.Eng. in 2024 from Beihang University, Shenyuan Honor College, majoring in Software Engineering.

Research Interests

Image & Video Generation. Building generative models for high-quality visual content, with emphasis on controllability and consistency across outputs.
Diffusion Models. Exploring training, alignment, and post-training methods for diffusion-based generative systems.
Post-Training & Evaluation. Developing reward modeling and quality assessment techniques to improve generative model performance.

^* Equal contribution. Full list on Google Scholar.

AlignedGen: Aligning Style Across Generated Images [arXiv] [Project] [Code] J. Zhang, Y. Du, Q. Wang, W. Li, Y. Gu, J. Zhang. NeurIPS 2025. CCF-A

VersusQ: Pairwise Margin Reasoning for Generalizable Video Quality Assessment [arXiv] S. Meng, B. Yang, Y. Liu, J. Zhang, Z. Lv, H. Yin, Q. Xu. arXiv preprint, 2026. Preprint
Audio-Omni: Extending Multi-modal Understanding to Versatile Audio Generation and Editing [arXiv] Z. Tian, B. Yang, Z. Liu, J. Zhang, R. Yuan, H. Yin, Q. Chen, C. Li, J. Lyu, W. Xue, et al. SIGGRAPH 2026. CCF-A
Garment De-Warping for Virtual Try-on in the Wild [IEEE Xplore] Y. Gu, J. Zhang, Q. Wang, J. Zhang. IEEE International Conference on Image Processing (ICIP) 2025.

Peking University Sep. 2024 – Present

M.Sc., Computer Science

Advisor: Prof. Jian Zhang
Beihang University Sep. 2020 – Jul. 2024

B.Eng., Software Engineering

Shenyuan Honor College