@article{santos2011ESWA,
title = "Enhanced Topic-based Vector Space Model for semantics-aware spam filtering",
journal = "Expert Systems with Applications",
volume = "39",
number = "1",
pages = "437 - 444",
year = "2012",
note = "",
issn = "0957-4174",
doi = "10.1016/j.eswa.2011.07.034",
url = "http://www.sciencedirect.com/science/article/pii/S0957417411009961",
author = "Igor Santos and Carlos Laorden and Borja Sanz and Pablo G. Bringas",
keywords = "Spam detection",
keywords = "Information Retrieval",
keywords = "Semantics",
keywords = "Computer security",
keywords = "Machine-learning"
}