@INPROCEEDINGS{Laorden2011a,

    author = {Carlos Laorden and Borja Sanz and Igor Santos and Patxi Gal\'an-Garc\'ia and Pablo G. Bringas},

    title = {Collective Classification for Spam Filtering},

    booktitle = {Computational Intelligence in Security for Information Systems},

    series = {Lecture Notes in Computer Science}
    volume = {6694}
    pages = {1--8},
    isbn = {978-3-642-21322-9},
    url = {},
    year = {2011}
}