LI, Yuan; YUAN, Shuai. A Multi-Dimensional Empirical Evaluation of k-Anonymity, Centralized and Local Differential Privacy, and Federated Learning for Personal Data Protection in Big Data Scenarios. Informatica, [S. l.], v. 50, n. 8, 2026. DOI: 10.31449/inf.v50i8.12385. Disponível em: https://www.informatica.si/index.php/informatica/article/view/12385. Acesso em: 21 feb. 2026.