I’m a 2nd-year PhD student of University at Illinois Urbana-Champaign (UIUC) since Aug 2024. Currently, my research interest is in Machine Learning Systems. I’m working with Prof. Minjia Zhang from Supercomputing System AI Lab (SSAIL). In the past I explored 3D vision (e.g., Feature Matching and NeRF).

I obtained my Master’s (2024) and Bachelor’s Degree (2021) from the University of Science and Technology of China (USTC).

Education

  • PhD student in Computer Science, University of Illinois Urbana-Champaign (UIUC), 2024 - 2029 (expected)
  • MEng in Control Science and Engineering, University of Science and Technology of China (USTC), 2021 - 2024
  • BEng in Computer Science and Engineering, University of Science and Technology of China (USTC), 2017 - 2021

Publications

  1. SuperInfer: SLO-Aware Rotary Scheduling and Memory Management for LLM Inference on Superchips
    Jiahuan Yu, Mingtao Hu, Zichao Lin, Minjia Zhang
    Proceedings of Machine Learning and Systems (MLSys), 2026
  2. VoltanaLLM: Feedback-Driven Frequency Control and State-Space Routing for Energy-Efficient LLM Serving
    Jiahuan Yu, Aryan Taneja, Junfeng Lin, Minjia Zhang
    arXiv preprint arXiv:2509.04827, 2025  [Code]
  3. Adaptive Spot-Guided Transformer for Consistent Local Feature Matching
    Jiahuan Yu, Jiahao Chang, Jianfeng He, Tianzhu Zhang, Jiyang Yu, Feng Wu
    Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023  [Project]
  4. Structured Epipolar Matcher for Local Feature Matching
    Jiahao Chang, Jiahuan Yu, Tianzhu Zhang
    Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2023  [Project]
  5. Tiface: Improving Facial Reconstruction through Tensorial Radiance Fields and Implicit Surfaces
    Ruijie Zhu, Jiahao Chang, Ziyang Song, Jiahuan Yu, Tianzhu Zhang
    arXiv preprint arXiv:2312.09527, 2023  [Code]
  6. VSCHH 2023: A Benchmark for the View Synthesis Challenge of Human Heads
    Youngkyoon Jang, Jiali Zheng, Jifei Song, Helisa Dhamo, Eduardo Pérez-Pellitero, Thomas Tanay, Matteo Maggioni, Richard Shaw, Sibi Catley-Chandar, Yiren Zhou, et al.
    Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) Workshops, 2023

Research Experience

  • PhD Student, SSAIL, University of Illinois Urbana-Champaign, Aug 2024 - Now
  • Graduate Student, University of Science and Technology of China, Sep 2021 - Jun 2024
  • Research Internship, University of Hong Kong, Jul 2020 - Aug 2020

Work Experience

  • Teaching Assistant, University of Science and Technology of China, Sep 2020 - Jan 2021

Interests