An Iterative Method for Calculating Robust Rating Scores

  title={An Iterative Method for Calculating Robust Rating Scores},
  author={Mohammad Allahbakhsh and Aleksandar Ignjatovic},
  journal={IEEE Transactions on Parallel and Distributed Systems},
Online rating systems are widely used to facilitate making decisions on the web. For fame or profit, people may try to manipulate such systems by posting unfair evaluations. Therefore, determining objective rating scores of products or services becomes a very important yet difficult problem. Existing solutions are mostly majority based, also employing temporal analysis and clustering techniques. However, they are still vulnerable to sophisticated collaborative attacks. In this paper we propose… CONTINUE READING
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