Chiyu Hao

Chiyu Hao

Undergraduate at Shanghai Jiao Tong University

About

I recently received my B.Eng. in Computer Science and Technology from the School of Electronic Information and Electrical Engineering (SEIEE) at Shanghai Jiao Tong University in June 2025 and won the Outstanding Thesis Award, where I was very fortunate to be advised by Prof. Shixuan Sun. It’s also my honor to be advised by Prof. Bingsheng He at National University of Singapore and Prof. Sibo Wang at The Chinese University of Hong Kong.

My research interests revolve around the intersection of systems and machine learning, specifically how to make systems larger and faster and enable their accelerated upper-layer applications to, in turn, optimize the system’s operation.

I'm preparing for the Fall 2026 PhD position application. If you're also interested in the application, feel free to reach out🥰.

News

  • [2025.06]: 🎓I graduated from Shanghai Jiao Tong University!
  • [2025.06]: 🎉RapidStore: An Efficient Dynamic Graph Storage System for Concurrent Queries was accepted to VLDB’25. Sincere thanks to all co-authors!
  • [2025.05]: 🎉I won the Outstanding Bachelor Thesis Award from the School of Computer Science!
  • [2024.10]: 🎉Revisiting the Design of In-Memory Dynamic Graph Storage was accepted to SIGMOD’25. Sincere thanks to all co-authors!

Publications

  • RapidStore: An Efficient Dynamic Graph Storage System for Concurrent Queries [paper][code]
    Chiyu Hao, Jixian Su, Shixuan Sun, Hao Zhang, Sen Gao, Jianwen Zhao, Chenyi Zhang, Jieru Zhao, Chen Chen, Minyi Guo.
    Proceedings of the VLDB Endowment (VLDB’25).

  • Revisiting the Design of In-Memory Dynamic Graph Storage [paper] [code]
    Jixian Su*, Chiyu Hao*, Shixuan Sun, Hao Zhang, Sen Gao, Jiaxin Jiang, Yao Chen, Chenyi Zhang, Bingsheng He, Minyi Guo.
    Proceedings of the ACM on Management of Data (SIGMOD’25).

*: Equal contribution.

Education

  • Shanghai Jiao Tong University
    B.Eng. in Computer Science and Technology at SEIEE. Sept. 2021 - June 2025.
    GPA: 4.02/4.3, Rank: 6/102

Experiences

  • Shanghai Jiao Tong University - EPCC-Liquid Group
    Research Assistant
    Advisor: Prof. Shixuan Sun. Sept. 2023 - Present.
    Research on extended dynamic graph storage system benchmark (SIGMOD’25).

  • National University of Singapore - Xtra Group
    Research Assistant
    Advisor: Prof. Bingsheng He. Jun. 2024 - Dec. 2024.
    Research on an efficient dynamic graph storage system designed for read-intensive workloads (VLDB’25).

  • The Chinese University of Hong Kong - Database Group
    Research Assistant
    Advisor: Prof. Sibo Wang. Jun. 2023 - Aug. 2023.
    Research on efficient dynamic subgraph node embedding over the large-scale graph.

Awards

  • Outstanding Bachelor Thesis Award from the School of Computer Science, 2025
  • Meng Man Wai International Exchange Fund, 2025