34 citations · 51 across the 3 of their papers we have counts for
3 papers
Improving Spam Detection Based on Structural Similarity
Luiz H. Gomes, Fernando D. O. Castro, Rodrigo B. Almeida +3
We propose a new detection algorithm that uses structural relationships between senders and recipients of email as the basis for the identification of spam messages. Users and rece…
Comparative Graph Theoretical Characterization of Networks of Spam and Legitimate Email
Luiz H. Gomes, Rodrigo B. Almeida, Luis M. A. Bettencourt +2
Email is an increasingly important and ubiquitous means of communication, both facilitating contact between private individuals and enabling rises in the productivity of organizati…
Local Community Identification through User Access Patterns
Rodrigo B. Almeida, Virgilio A. F. Almeida
Community identification algorithms have been used to enhance the quality of the services perceived by its users. Although algorithms for community have a widespread use in the Web…