2 papers
cs.LG2026
FIDAL: Diversity-Aware Federated Active Learning Under Real-World Distribution Shifts
David Dueñas Gaviria, Shadi Albarqouni
Federated learning enables collaborative model training across institutions without centralizing data, yet high annotation costs, domain shifts, and class imbalance remain major ob…
cs.CV2026
PromptGate Client Adaptive Vision Language Gating for Open Set Federated Active Learning
Adea Nesturi, David Dueñas Gaviria, Jiajun Zeng +1
Deploying medical AI across resource-constrained institutions demands data-efficient learning pipelines that respect patient privacy. Federated Learning (FL) enables collaborative…