@article{ dweiss-ios2008,
    author = "Jakub Piskorski and Marcin Sydow and Dawid Weiss",
    title  = "Fighting Web Spam",
    booktitle = "Mining Massive Data Sets for Security",
    series = "NATO Science for Peace and Security Series",
    publisher = "IOS Press",
    pages = "134--153",
    year = {2008},
}