Preprints

1. SPRINT: Scalable Private Retrieval with Indexed Neighbor Trees
   Xuefeng Xu, Graham Cormode, and Hakan Ferhatosmanoglu
   Coming Soon
   
2. FedPS: Federated data Preprocessing via aggregated Statistics
   Xuefeng Xu and Graham Cormode
   Preprint 2026
   
3. Federated Computation of ROC and PR Curves
   Xuefeng Xu and Graham Cormode
   Preprint 2025
   

Papers

1. Power Transform Revisited: Numerically Stable, and Federated
   Xuefeng Xu and Graham Cormode
   Annual Conference on Artificial Intelligence and Statistics (AISTATS) 2026
   
2. Deep Learning Algorithms Design and Implementation Based on Differential Privacy
   Xuefeng Xu, Yanqing Yao, and Lei Cheng
   International Conference on Machine Learning for Cyber Security 2020