Peiqi Yin

pqyin22@cse.cuhk.edu.hk

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I'm Peiqi YIN (尹沛骐), a third-year Ph.D. candidate in the Department of Computer Science and Engineering at The Chinese University of Hong Kong (CUHK), supervised by Prof. James Cheng. Before joining CUHK, I got my B.S. degree from Southern University of Science and Technology (SUSTech), supervised by Prof. Bo Tang and Prof. Xiao Yan.


Expected to graduate in December 2026. I am currently looking for Summer 2026 internship opportunities or full-time roles starting late 2026. Please feel free to reach out!

Education
  • The Chinese University of Hong Kong, Hong Kong, China Aug. 2022 - ?

    Ph.D. Computer Science & Engineering

  • Southern University of Science and Technology, Shenzhen, China Sept. 2018 - Jun. 2022

    B.S. Computer Science & Engineering

Preprints

  1. Peiqi Yin, Jiangyun Zhu, Han Gao, Chenguang Zheng, Yongxiang Huang, Taichang Zhou, Ruirui Yang, Weizhi Liu, Weiqing Chen, Canlin Guo, Didan Deng, Zifeng Mo, Cong Wang, James Cheng, Roger Wang, Hongsheng Liu,
    vLLM-Omni: Fully Disaggregated Serving for Any-to-Any Multimodal Models. [PDF]

  2. Peiqi Yin, Xiao Yan, Qihui Zhou, Hui Li, Xiaolu Li, Lin Zhang, Meiling Wang, Xin Yao, James Cheng,
    Gorgeous: Revisiting the Data Layout for Disk-Resident High-Dimensional Vector Search. [PDF]

  3. Qihui Zhou, Peiqi Yin, Pengfei Zuo, James Cheng,
    SparseServe: Unlocking Parallelism for Dynamic Sparse Attention in Long-Context LLM Serving. [PDF]

  4. Qihui Zhou, Peiqi Yin, Pengfei Zuo, James Cheng,
    Progressive Sparse Attention: Algorithm and System Co-design for Efficient Attention in LLM Serving. [PDF]

Publications

  1. Peiqi Yin, Xiao Yan, Shiyuan Deng, Hui Li, Yifan Zhu, Xiangyu Zhi, Jingqi Mao, Ran Xu, Wenliang Zhang, James Cheng,
    DistVS: Large-scale Vector Search with Compute-Memory Disaggregation, NSDI'26. To appear.

  2. Qihui Zhou, Peiqi Yin, Xiao Yan, Changji Li, James Cheng,
    SG-Serve:Efficient Model Serving for Subgraph-based Graph Representation Learning, SIGMOD'26. To appear.

  3. Yuntao Gui, Peiqi Yin, Xiao Yan, Chaorui Zhang, Weixi Zhang, James Cheng,
    PilotANN: Memory-Bounded GPU Acceleration for Vector Search, SIGKDD'26. [PDF]

  4. Peiqi Yin, Qihui Zhou, Xiao Yan, Chao Wang, Eric Lo, Changji Li, Lan Lu, Hua Fan, Wenchao Zhou, Ming-Chang Yang, James Cheng,
    CARINA: An Efficient CXL-Oriented Embedding Serving System for Recommendation Models, SIGMOD'25. [PDF]

  5. Qihui Zhou, Peiqi Yin, Xiao Yan, Changji Li, Guanxian Jiang, James Cheng,
    Atom: An Efficient Query Serving System for Embedding-based Knowledge Graph Reasoning with Operator-level Batching, SIGMOD'25. [PDF]

  6. Chenguang Zheng, Guanxian Jiang, Xiao Yan, Peiqi Yin, Qihui Zhou, James Cheng,
    GE2 A General and Efficient Knowledge Graph Embedding Learning System, SIGMOD'24. [PDF]

  7. Peiqi Yin, Xiao Yan, Jinjing Zhou, Qiang Fu, Zhenkun Cai, James Cheng, Bo Tang and Minjie Wang, DGI: An Easy and Efficient Framework for GNN Model Evaluation, SIGKDD'23. [PDF]

  8. Yidi Wu, Yuntao Gui, Tatiana Jin, James Cheng, Xiao Yan, Peiqi Yin, Yufei Cai, Bo Tang and Fan Yu, Vertex-Centric Visual Programming for Graph Neural Networks, SIGMOD Demo'21. [PDF]

Internship
  1. Research Intern in Alibaba Cloud (2023.11 - 2024.7)

    Alibaba DAMO Academy.

  2. Applied Scientist in Amazon Web Service (2021.12 - 2022.8)

    AWS Shanghai AI Lab, DGL

  3. AI Engineer in Huawei Technologies (2021.7 - 2021.9)

    Huawei 2012 Lab, Central Software Institute, Distributed and Parallel Computing Lab, MindSpore.

Honors & Scholarships
  1. Postgraduate Scholarship 2022 - 2026
  2. SUSTech Outstanding Graduate, CSE department & Zhixin College 2022
  3. SUSTech First Class Student Scholarship (top 5%) 2021
  4. SIGMOD Programming Contest Global Champion 2021
  5. Guangdong-Macau Computer Programming Competition Golden Medal (Rank 3/45) 2020
  6. ICPC Asia Shanghai Regional Contest Silver Medal 2020
  7. CCPC Qinhuangdao Site Silver Medal 2020
  8. ICPC Asia Xuzhou Regional Contest Fastest Solved Award 2019
Teaching Experience
  1. CSCI2520: Data Structure and Application 2024 Spring
  2. CSCI5120: Advanced Topics in Database System 2023 Fall
  3. CSCI2520: Data Structure and Application 2023 Spring
  4. CSCI2100: Data Structure 2022 Fall
  5. CS203: Data Structure and Algorithm Analysis 2020 Fall
  6. CS208: Algorithm Design and Analysis 2021 Spring