Federated deep learning for privacy-preserving disease detection in IoT-enabled healthcare systems. - Saio Alusine Marrah; Jiahao Wang; Abu Bakarr Koroma; Gibrilla Deen Kamara; Ologun Sodiq Babatunde; Mabinty Marrah; Ryvel Timothy Stamber; Sylvester Edmond Saidu (Frontiers Comput. Sci., 2026)