Abstract
By means of Active-Jamming, spammers deform original keywords into a variety of deformation, which can escape from the traditional filtering based on original keywords matching. In order to identify the transformed keywords, a comprehensive summary of the deformations and corresponding solutions for each case is put forward. Based on the summary, a transformed keywords identification scheme is designed specific to three broad categories. And a technique based on character co-occurrence is proposed to identify the transformed keywords in a flexible way, in which the bidirectional-ranged searching is innovatively put forward.
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Xiong, D., Yan, Z., Li, A. (2013). Study on Transformed Keywords Identification in Spam Filtering. In: Yuan, Y., Wu, X., Lu, Y. (eds) Trustworthy Computing and Services. ISCTCS 2012. Communications in Computer and Information Science, vol 320. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35795-4_87
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DOI: https://doi.org/10.1007/978-3-642-35795-4_87
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-35794-7
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