Xinchen Wan

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Room 3661, HKUST

Clear Water Bay

Kowloon, Hong Kong SAR, China

I obtained my Ph.D. degree in Computer Science and Engineering from Hong Kong University of Science and Technology in February 2025, supervised by Prof. Kai Chen. Before that, I received my B.Eng degree in Computer Science from Huazhong University of Science and Technology in 2018.

My research interests include distributed machine learning system, data center networking, and hardware acceleration.

News

Feb 11, 2025 PhD thesis defense passed!
Jan 28, 2025 One co-authored paper Harmonia is accepted at ASPLOS 2025.
Dec 6, 2024 Our paper Leo is accepted at INFOCOM 2025.
Oct 3, 2024 One co-authored paper SING is accepted at ASPLOS 2025.
Aug 21, 2024 One co-authored paper Jury is accepted at EuroSys 2025.

Selected Publications

  1. __ASPLOS__
    Harmonia: A Unified Framework for Heterogeneous FPGA Acceleration in the Cloud
    Luyang Li, Heng Pan, Xinchen Wan, Kai Lv, Zilong Wang, Qian Zhao, and 6 more authors
    In Proc. ACM ASPLOS, 2025
  2. __INFOCOM__
    A Generic and Efficient Communication Framework for Message-level In-Network Computing
    Xinchen WanLuyang LiHan TianXudong LiaoXinyang HuangChaoliang Zeng, and 7 more authors
    In Proc. IEEE INFOCOM, 2025
  3. __ASPLOS__
    Design and Operation of Shared Machine Learning Clusters on Campus
    Kaiqiang Xu, Decang Sun, Hao WangZhenghang RenXinchen WanXudong Liao, and 3 more authors
    In Proc. ACM ASPLOS, 2025
  4. __EuroSys__
    Achieving Fairness Generalizability for Learning-based Congestion Control with Jury
    Han TianXudong Liao, Decang Sun, Chaoliang ZengYilun JinJunxue Zhang, and 4 more authors
    In Proc. ACM EuroSys, 2025
  5. __SIGCOMM__
    Fast, Scalable, and Accurate Rate Limiter for RDMA NICs
    Zilong WangXinchen WanLuyang Li, Yijun Sun, Peng Xie, Xin Wei, and 3 more authors
    In Proc. ACM SIGCOMM, 2024
  6. __EuroSys__
    Astraea: Towards Fair and Efficient Learning-based Congestion Control
    Xudong LiaoHan TianChaoliang ZengXinchen Wan, and Kai Chen
    In Proc. ACM EuroSys, 2024
  7. ___NSDI___
    Accelerating Neural Recommendation Training with Embedding Scheduling
    Chaoliang ZengXudong Liao, Xiaodian Cheng, Han TianXinchen WanHao Wang, and 1 more author
    In Proc. USENIX NSDI, 2024
  8. ___NSDI___
    Towards Domain-Specific Network Transport for Distributed DNN Training
    Hao WangHan TianJingrong ChenXinchen Wan, Jiacheng Xia, Gaoxiong Zeng, and 4 more authors
    In Proc. USENIX NSDI, 2024
  9. __SIGMOD__
    Scalable and Efficient Full-Graph GNN Training for Large Graphs
    Xinchen WanKaiqiang XuXudong LiaoYilun JinKai Chen, and Xin Jin
    In Proc. ACM SIGMOD, 2023
  10. ___NSDI___
    SRNIC: A scalable architecture for RDMA NICs
    Zilong WangLayong Luo, Qingsong Ning, Chaoliang ZengWenxue LiXinchen Wan, and 5 more authors
    In Proc. USENIX NSDI, 2023
  11. ___ICNP___
    DGS: Communication-Efficient Graph Sampling for Distributed GNN Training
    Xinchen WanKai Chen, and Yiming Zhang
    In Proc. IEEE ICNP, 2022
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