FedSelect-ME: A Secure Multi-Edge Federated Learning Framework with Adaptive Client Scoring

• URL: http://arxiv.org/abs/2511.01898v1
• Date: Wed, 29 Oct 2025 18:32:08 GMT
• Title: FedSelect-ME: A Secure Multi-Edge Federated Learning Framework with Adaptive Client Scoring
• Authors: Hanie Vatani, Reza Ebrahimi Atani,
• Abstract summary: Federated Learning (FL) enables collaborative model training without sharing raw data but suffers from limited scalability, high communication costs, and privacy risks.<n>This paper proposes FedSelect-ME, a hierarchical multi-edge FL framework that enhances scalability, security, and energy efficiency.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Federated Learning (FL) enables collaborative model training without sharing raw data but suffers from limited scalability, high communication costs, and privacy risks due to its centralized architecture. This paper proposes FedSelect-ME, a hierarchical multi-edge FL framework that enhances scalability, security, and energy efficiency. Multiple edge servers distribute workloads and perform score-based client selection, prioritizing participants based on utility, energy efficiency, and data sensitivity. Secure Aggregation with Homomorphic Encryption and Differential Privacy protects model updates from exposure and manipulation. Evaluated on the eICU healthcare dataset, FedSelect-ME achieves higher prediction accuracy, improved fairness across regions, and reduced communication overhead compared to FedAvg, FedProx, and FedSelect. The results demonstrate that the proposed framework effectively addresses the bottlenecks of conventional FL, offering a secure, scalable, and efficient solution for large-scale, privacy-sensitive healthcare applications.

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