CHEN, Tianhao. Enhancing Security in CNN-Based Travel Recommendation Models Using CKKS Homomorphic Encryption. Journal of Computing and Electronic Information Management, [S. l.], v. 15, n. 2, p. 27–29, 2024. DOI: 10.54097/7ay21z97. Disponível em: https://drpress.org/ojs/index.php/jceim/article/view/27798. Acesso em: 23 apr. 2026.