Browsing by Subject "spam"

Now showing items 1-3 of 3

    • Combating Crowdsourced Manipulation of Social Media 
      Tamilarasan, Prithivi (2013-08-01)
      Crowdsourcing systems - like Ushahidi (for crisis mapping), Foldit (for protein folding) and Duolingo (for foreign language learning and translation) - have shown the effectiveness of intelligently organizing large numbers ...
    • Identifying Search Engine Spam Using DNS 
      Mathiharan, Siddhartha Sankaran (2012-02-14)
      Web crawlers encounter both finite and infinite elements during crawl. Pages and hosts can be infinitely generated using automated scripts and DNS wildcard entries. It is a challenge to rank such resources as an entire web ...
    • Playing Hide-and-Seek with Spammers: Detecting Evasive Adversaries in the Online Social Network Domain 
      Harkreader, Robert Chandler (2012-10-19)
      Online Social Networks (OSNs) have seen an enormous boost in popularity in recent years. Along with this popularity has come tribulations such as privacy concerns, spam, phishing and malware. Many recent works have focused ...