Publications

2026

  1. Highly-Efficient Large-Scale k-means with Individual Fairness.
    Shengkun Zhu, Jinshan Zeng, Yuan Sun, Sheng Wang, Yiming Wang, Yushuai Ji, Feiping Nie, Xiaodong Li, and Zhiyong Peng.
    Proceedings of the VLDB Endowment, PVLDB 2026, 19(5): 808-821. CCF-A
  2. Graph-centric Cross-model Data Integration and Analytics in a Unified Multi-model Database.
    Zepeng Liu, Sheng Wang, Shixun Huang, Hailang Qiu, Yuwei Peng, Jiale Feng, Shunan Liao, Yushuai Ji, and Zhiyong Peng.
    arXiv:2603.01598, 2026. Preprint
  3. Updatable Balanced Index for Fast On-device Search with Auto-selection Model.
    Yushuai Ji, Sheng Wang, Zhiyu Chen, Yuan Sun, and Zhiyong Peng.
    The IEEE International Conference on Data Engineering, ICDE 2026, to appear. CCF-A

2025

  1. Federated and Balanced Clustering for High-dimensional Data.
    Yushuai Ji, Shengkun Zhu, Shixun Huang, Zepeng Liu, Sheng Wang, and Zhiyong Peng.
    The International Conference on Very Large Data Bases, VLDB 2025, 18(11): 4032-4044. CCF-A
  2. On Simplifying Large-Scale Spatial Vectors: Fast, Memory-Efficient, and Cost-Predictable k-means.
    Yushuai Ji, Zepeng Liu, Sheng Wang, Yuan Sun, and Zhiyong Peng.
    The IEEE International Conference on Data Engineering, ICDE 2025, 863-876. CCF-A

You can also find my articles on Google Scholar.