Haoyu Li

GDC 6.818D
2317 Speedway
Austin, TX 78712

Email: lhy@utexas.edu

CV

Google Scholar

About

I am a first-year Ph.D. student at UTNS (UT Austin Networked Systems group), advised by Prof. Aditya Akella and Venkat Arun. I am also fortunately advised by Prof. Daehyeok Kim for the first year.

My current research interests are networks, systems and machine learning. Specifically, I am interested in designing an efficient network system to boost ML training, as well as using ML methodology to help system design. Our projects often work on programmable switch, smartNIC, FPGA and Linux kernel.

Previously, I spent four fantastic undergrad years in CS Turing Class, Peking University, worked closely with Prof. Tong Yang. My undergraduate research interest lies in databases and theoretical computer science.

Publications

  1. Accelerating Distributed Deep Learning using Lossless Homomorphic Compression.
    Haoyu Li, Yuchen Xu, Jiayi Chen, Rohit Dwivedula, Wenfei Wu, Keqiang He, Aditya Akella, Daehyeok Kim.
    Preprint. [Paper]
  2. ChainedFilter: Combining Membership Filters by Chain Rule.
    Haoyu Li, Liuhui Wang, Qizhi Chen, Jianan Ji, Yuhan Wu, Yikai Zhao, Tong Yang, Aditya Akella.
    SIGMOD 2024. [Paper]
  3. StingySketch: a Sketch Framework for Accurate and Fast Frequency Estimation.
    Haoyu Li, Qizhi Chen, Yixin Zhang, Tong Yang, Bin Cui.
    VLDB 2022. [Paper]
  4. SteadySketch: Finding Steady Flows in Data Streams.
    Xiaodong Li, Zhuochen Fan, Haoyu Li, Zheng Zhong, Jiarui Guo, Shiqi Long, Tong Yang, Bin Cui.
    IWQoS 2023. [Paper]
  5. Rencoder: A Space-time Efficient Range Filter with Local Encoder.
    Ziwei Wang, Zheng Zhong, Jiarui Guo, Yuhan Wu, Haoyu Li, Tong Yang, Yaofeng Tu, Huanchen Zhang, Bin Cui.
    ICDE 2023. [Paper]
  6. Wind-Bell Index: Towards Ultra-Fast Edge Query for Graph Databases.
    Rui Qiu, Yi Ming, Yisen Hong, Haoyu Li, Tong Yang.
    ICDE 2023. [Paper]