Characterizing a spam traffic. - Luíz Henrique Gomes; Cristiano Cazita; Jussara M. Almeida; Virgílio A. F. Almeida; Wagner Meira Jr. (Internet Measurement Conference, 2004)

Workload models of spam and legitimate e-mails. - Luíz Henrique Gomes; Cristiano Cazita; Jussara M. Almeida; Virgílio A. F. Almeida; Wagner Meira Jr. (Perform. Evaluation, 2007)