2 papers
cs.LG2025
Breaking Privacy in Federated Clustering: Perfect Input Reconstruction via Temporal Correlations
Guang Yang, Lixia Luo, Qiongxiu Li
Federated clustering allows multiple parties to discover patterns in distributed data without sharing raw samples. To reduce overhead, many protocols disclose intermediate centroid…
math.CO2025
Deterministic Algorithms to Solve the -Complete Hidden Subset Sum Problem
Lixia Luo, Changheng Li, Qiongxiu Li
The Hidden Subset Sum Problem (HSSP) is a significant NP-complete problem in number theory and combinatorics, with applications in cryptography and AI privacy. For the -comp…