RAJAKUMAR PONNUMANI; T. RATHI DEVI; SONIA KUMARI; SANDEEP SHARMA; P. TAMILCHELVAN; C. RAMESH KUMAR. BST-NS: A Biologically Inspired Spectral-Temporal Noise Shaping Framework for Privacy-Preserving Federated ECG Learning. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, n. 15s, p. 673–691, 2026. DOI: 10.70917/ijcisim-2026-4464. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/4464. Acesso em: 8 sep. 2026.