Privacy issues with sharing reputation across virtual communities

  • Authors:
  • Nurit Gal-Oz;Tal Grinshpoun;Ehud Gudes

  • Affiliations:
  • Ben-Gurion University of the Negev, Beer-Sheva, Israel;SCE - Sami Shamoon College of Engineering, Beer-Sheva, Israel;Ben-Gurion University of the Negev, Beer-Sheva, Israel

  • Venue:
  • Proceedings of the 4th International Workshop on Privacy and Anonymity in the Information Society
  • Year:
  • 2011

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Abstract

This paper outlines the privacy concerns in the Cross-Community Reputation (CCR) model for sharing reputation knowledge across communities. These privacy concerns are discussed and modeled, and a policy-based approach that copes with them is presented.