SEP 4, 2026 · PREPRINT
FedDRAW: Federated Dual Reputation Annealing Weighting for Heterogeneous Multi-Institutional Chest Radiograph Classification
arXiv
Early-stage federated learning method evaluated on simulated multi-institutional scenarios using surrogate endpoints (AUC, sensitivity/specificity) without validation on real distributed data or clinical outcomes.
Reported
Number of simulated client scenar…12
Number of datasets evaluated2
Number of federated methods compa…8