Xun Zhang

Email: zhangxun04@sjtu.edu.cn

zhangxun2.jpg

I am an undergraduate student at the Department of Computer Science and Engineering (CSE), Shanghai Jiao Tong University (SJTU), advised by Prof. Yulun Zhang.

Research interests: computer vision, model compression, and multimodal learning.

news

Oct 03, 2025 I am serving as a Reviewer for CVPR 2026. 🍉
Sep 28, 2025 Our work RobuQ is released: Paper | GitHub | Arxiv. 🌱
Sep 24, 2025 My overall assessment score ranked 4th out of 95 students in the 2024-2025 academic year. ✌️
Nov 29, 2024 I received the 2024 University-Level Third-Class Scholarship! 🥳
Nov 27, 2024 Our work Grounding-IQA is released: Paper | Project | GitHub. ✨
May 04, 2024 I was awarded the title of “2024 University-Level Outstanding Communist Youth League Member”. 🎉

selected publications

  1. arXiv
    RobuQ: Pushing DiTs to W1.58A2 via Robust Activation Quantization
    Kaicheng Yang*, Xun Zhang*, Haotong Qin, Yucheng Lin, Kaisen Yang, Xianglong Yan, and Yulun Zhang†
    arXiv preprint arXiv:2509.23582, 2025
    arXiv PDF Code
  2. arXiv
    Grounding-IQA: Multimodal Language Grounding Model for Image Quality Assessment
    Zheng Chen, Xun Zhang, Wenbo Li, Renjing Pei, Fenglong Song, Xiongkuo Min, Xiaohong Liu, Xin Yuan, Yong Guo, and Yulun Zhang†
    arXiv preprint arXiv:2411.17237, 2024
    PDF Code Proj