CHEN Xin (陈鑫)

Department of Systems Engineering and Engineering Management (SEEM),
The Chinese University of Hong Kong (CUHK),
Shatin, N.T., Hong Kong
Email: jerchenxin@gmail.com

alt text

About me

I am currently a four-th year Ph.D. student in the Department of Systems Engineering and Engineering Management (SEEM) at The Chinese University of Hong Kong (CUHK) , under the supervision of Prof. WANG Sibo.

Before that, I received the B.E. degree in Software Engineering from Zhejiang University (ZJU) , in 2020.

I am looking for a job. If you have a suitable position, please contact me.

Research interests

  • Efficient Algorithm Design: Efficient graph algorithms in static, dynamic, and large graphs;

  • System & Storage: LSM-tree (I/O cost & read/write amplification), learned index, and vector database;

  • Graph Neural Network: Scalable GNN.

  • AI for DB.

Publications

  • Minimum Strongly Connected Subgraph Collection in Dynamic Graphs

    Xin Chen, Jieming Shi, You Peng, Wenqing Lin, Sibo Wang, Wenjie Zhang

    VLDB 2024

    paper / code

  • DLCR: Efficient Indexing for Label-Constrained Reachability Queries on Large Dynamic Graphs

    Xin Chen, You Peng, Sibo Wang, Jeffrey Xu Yu

    VLDB 2022

    paper / code

Intership

  • Social Growth Data Science Group, IEG, Tencent

    Mentor: Dr. Wenqing Lin

    Jun. 2023 - Present