BALAJI SATHYAMURTHY, Sakthi Sankara. A Multi‑Layer Federated Architecture for Secure Cross‑Institution Fraud Detection. International Journal of AI, BigData, Computational and Management Studies, [S. l.], v. 6, n. 4, p. 319–335, 2025. DOI: 10.63282/3050-9416.IJAIBDCMS-V6I4P138. Disponível em: https://ijaibdcms.org/index.php/ijaibdcms/article/view/614. Acesso em: 25 aug. 2026.