DSpin: Detecting Automatically Spun Content on the Web presented at NDSS 2014

by Geoffrey M. Voelker, Qing Zhang, David Y. Wang,

Summary : In a process known as spinning, spammers bypass duplicate spam detection by replacing words or phrases in an article to create new articles with similar meaning. We propose DSpin, a technique to detect spinning, and use it to evaluate the prevalence of spun content in abused wikis and article directories.