Using argumentation to reason with and about trust

  • Authors:
  • Simon Parsons;Elizabeth Sklar;Peter McBurney

  • Affiliations:
  • Department of Computer & Information Science, Brooklyn College, City University of New York, Brooklyn, NY, USA,Department of Computer Science, The Graduate Center City University of New York, ...;Department of Computer & Information Science, Brooklyn College, City University of New York, Brooklyn, NY, USA,Department of Computer Science, The Graduate Center City University of New York, ...;Department of Informatics, King's College London, London, United Kingdom

  • Venue:
  • ArgMAS'11 Proceedings of the 8th international conference on Argumentation in Multi-Agent Systems
  • Year:
  • 2011

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Abstract

Trust is an approach to managing the uncertainty about autonomous entities and the information they store, and so can play an important role in any decentralized system. As a result, trust has been widely studied in multiagent systems and related fields such as the semantic web. Here we introduce a simple approach to reasoning about trust with logic, describe how it can be combined with reasoning about beliefs using logic, and demonstrate its use on an example. The example highlights a number of issues related to resolving weighted arguments.