KANG, P.; KIM, K.; CHO, N.-W. TOLL FRAUD DETECTION OF VOIP SERVICES VIA AN ENSELBME OF NOVELTY DETECTION ALGORITHMS. International Journal of Industrial Engineering: Theory, Applications and Practice, [S. l.], v. 22, n. 2, 2015. DOI: 10.23055/ijietap.2015.22.2.1249. Disponível em: https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/1249. Acesso em: 25 nov. 2024.