Yu Feng @ SJTU

The John Hopcroft Center for Computer Science @ SJTU

my_img_light.png

SEIEE, Building 3, Room 3-301B

Email: y-feng at sjtu dot edu dot cn

I am a tenure-track assistant professor in the John Hopcroft Center for Computer Science at Shanghai Jiao Tong University. I am also a member of the Emerging Parallel Computing Center.

Before joining SJTU, I obtained my Ph.D. in Computer Science from University of Rochester. During my Ph.D., I worked with Prof. Yuhao Zhu. My main research interest is about efficient and high-performance Visual Computing. This topic is not only about how machines perceive visual information, but also how machines present visual information to us! My current interests include but are not limited to, designing software/hardware pipelines for neural rendering and hardware acceleration for large vision-language models.

Please do NOT randomly shoot me an email. I only consider PhD/Master/Postdoc applicants with a background in computer architecture or system. Please kindly ask deepseek or chatGPT what computer architecture is about before reaching out.

news

Jan 26, 2026 One paper accepted to ICLR.
Jan 17, 2026 One paper accepted to TODAES.
Dec 04, 2025 One paper accepted to TCAD.
Nov 26, 2025 Three papers accepted to ASPLOS’26.
Nov 08, 2025 Three papers accepted to HPCA’26.
Sep 19, 2025 One paper accepted to NeurIPS’25.
Sep 11, 2025 Two papers accepted to TACO.
Jul 01, 2025 One paper accepted to ICCAD’25.
May 17, 2025 Invited to serve as a PC member of HPCA.
May 08, 2025 One paper accepted to TACO.

selected publications

  1. ASPLOS
    Nebula: Enable City-Scale 3D Gaussian Splatting in Virtual Reality via Collaborative Rendering and Accelerated Stereo Rasterization
    He Zhu , Zheng Liu , Xingyang Li , Anbang Wu , Jieru Zhao , Fangxin Liu , Yiming Gan , Jingwen Leng# , and Yu Feng#
    In The 2026 International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) , 2026
    arXiv Website
  2. HPCA
    Splatonic: Architecture Support for 3D Gaussian Splatting SLAM via Sparse Processing
    Xiaotong Huang* , He Zhu* , Tianrui Ma , Yuxiang Xiong , Fangxin Liu , Zhezhi He , Yiming Gan , Zihan Liu# , Jingwen Leng , Yu Feng# , and Minyi Guo
    In Proceedings of the 2026 IEEE 32nd International Symposium on High Performance Computer Architecture (HPCA) , 2026
    arXiv Website
  3. ISCA
    Lumina: Real-Time Neural Rendering by Exploiting Computational Redundancy
    Yu Feng, Weikai Lin , Yuge Cheng , Zihan Liu , Jingwen Leng# , Minyi Guo# , Chen Chen , Shixuan Sun , and Yuhao Zhu
    In Proceedings of the 52nd Annual International Symposium on Computer Architecture , 2025
    arXiv Code Website
  4. ASPLOS
    StreamGrid: Streaming Point Cloud Analytics via Compulsory Splitting and Deterministic Termination
    Yu Feng*# , Zheng Liu* , Weikai Lin* , Zihan Liu , Jingwen Leng# , Minyi Guo , Zhezhi He , Jieru Zhao , and Yuhao Zhu
    In Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems , 2025
    arXiv
  5. ASPLOS
    MetaSapiens: Real-Time Neural Rendering with Efficiency-Aware Pruning and Accelerated Foveated Rendering
    Weikai Lin* , Yu Feng*, and Yuhao Zhu
    In Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems , 2025
    arXiv Website
  6. TACO
    Potamoi: Accelerating Neural Rendering via a Unified Streaming Architecture
    Yu Feng*, Weikai Lin* , Zihao Liu , Jingwen Leng , Minyi Guo , Han Zhao , Xiaofeng Hou , Jieru Zhao , and Yuhao Zhu
    In ACM Transactions on Architecture and Code Optimization , 2024
    arXiv
  7. ISCA
    Cicero: Real-Time Neural Rendering by Radiance Warping and Memory Optimizations
    Yu Feng, Zihan Liu , Jingwen Leng , Minyi Guo , and Yuhao Zhu
    In Proceedings of the 51st Annual International Symposium on Computer Architecture , 2024
    arXiv Video Code
  8. ISCA
    BlissCam: Boosting Eye Tracking Efficiency with Learned In-Sensor Sparse Sampling
    Yu Feng*, Tianrui Ma* , Yuhao Zhu , and Xuan Zhang
    In Proceedings of the 51th Annual International Symposium on Computer Architecture , 2024
    arXiv Code
  9. ISCA
    CamJ: Enabling System-level Energy Modeling and Architectural Exploration for In-sensor Visual Computing
    Tianrui Ma* , Yu Feng*, Xuan Zhang , and Yuhao Zhu
    In Proceedings of the 50th Annual International Symposium on Computer Architecture , 2023
    arXiv Supp Code Website
  10. ISCA
    Crescent: Taming Memory Irregularities for Accelerating Deep Point Cloud Analytics
    Yu Feng, Gunnar Hammonds , Yiming Gan , and Yuhao Zhu
    In Proceedings of the 49th Annual International Symposium on Computer Architecture , 2022
    arXiv
  11. IEEE VR
    Real-Time Gaze Tracking with Event-Driven Eye Segmentation
    Yu Feng, Nathan Goulding-Hotta , Asif Khan , Hans Reyserhove , and Yuhao Zhu
    In 2022 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) , 2022
    arXiv Supp Video Code
  12. MICRO
    Mesorasi: Architecture Support for Point Cloud Analytics via Delayed-Aggregation
    Yu Feng*, Boyuan Tian* , Tiancheng Xu* , Paul Whatmough , and Yuhao Zhu
    In 2020 53rd Annual IEEE/ACM International Symposium on Microarchitecture (MICRO) , 2020
    arXiv Video Code Slides Website
  13. MICRO
    Asv: Accelerated Stereo Vision System
    Yu Feng, Paul Whatmough , and Yuhao Zhu
    In Proceedings of the 52nd Annual IEEE/ACM International Symposium on Microarchitecture , 2019
    arXiv Code Slides
  14. ISCA
    Pes: Proactive Event Scheduling for Responsive and Energy-Efficient Mobile Web Computing
    Yu Feng, and Yuhao Zhu
    In Proceedings of the 46th International Symposium on Computer Architecture , 2019
    arXiv Video Slides