Biography

Education Experience

• 2019 - 2024 | Renmin University of China | Applied Mathematics | Ph.D
• 2016 - 2019 | Renmin University of China | Probability Theory and Mathematical Statistics | Master
• 2012 - 2016 | Renmin University of China | Mathematics and Applied Mathematics | Bachelor

Work Experience

• 2024 - 2025 | CHINA EVERBRIGHT BANK, Intelligent Operation Center | Model Management

Publication

• [1] S Bai, R Li, S Liu, X Lai*, Ricci Flow on Weighted Digraphs with Balancing Factor, arXiv, 2509.19989 (2025)
• [2] Xin Lai, Yang Liu, Rui Qian, Yong Lin, and Qiwei Ye, Deeper Exploiting Graph Structure Information by Discrete Ricci Curvature in a Graph Transformer, Entropy, 25(2023), 6, 855
• [3] Xin Lai, Shuliang Bai, and Yong Lin, Normalized discrete Ricci flow used in community detection, Physica A: Statistical Mechanics and its Applications, 597(2022), 127251
• [4] R Qian, X Lai, X Li, 3D object detection for autonomous driving: A survey, Pattern Recognition, 130, 108796 (2022)
• [5] R Qian, X Lai, X Li, BADet: Boundary-aware 3D object detection from point clouds, Pattern Recognition, 125, 108524 (2022)
• [6] X Lai, X Li, R Qian, D Ding, J Wu, J Xu, Four models for automatic recognition of left and right eye in fundus images, MultiMedia Modeling: 25th International Conference, MMM 2019 (2019)
• [7] Shuliang Bai,, Shuang Liu, Xin Lai, The weighted Forman and Lin-Lu-Yau Ricci flow on graphs