Trusting the messenger because of the message: feedback dynamics from information quality to source evaluation

  • Fabio Paglieri
  • Cristiano Castelfranchi
  • Célia da Costa Pereira
  • Rino Falcone
  • Andrea Tettamanzi
  • Serena Villata
SI: ICORE2011

Abstract

Information provided by a source should be assessed by an intelligent agent on the basis of several criteria: most notably, its content and the trust one has in its source. In turn, the observed quality of information should feed back on the assessment of its source, and such feedback should intelligently distribute among different features of the source—e.g., competence and sincerity. We propose a formal framework in which trust is treated as a multi-dimensional concept relativized to the sincerity of the source and its competence with respect to specific domains: both these aspects influence the assessment of the information, and also determine a feedback on the trustworthiness degree of its source. We provide a framework to describe the combined effects of competence and sincerity on the perceived quality of information. We focus on the feedback dynamics from information quality to source evaluation, highlighting the role that uncertainty reduction and social comparison play in determining the amount and the distribution of feedback.

Keywords

Trust Information dynamics Argumentation Information sources Socio-cognitive models 

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • Fabio Paglieri
    • 1
  • Cristiano Castelfranchi
    • 1
  • Célia da Costa Pereira
    • 2
  • Rino Falcone
    • 1
  • Andrea Tettamanzi
    • 2
  • Serena Villata
    • 3
  1. 1.Istituto di Scienze e Tecnologie della CognizioneCNRRomeItaly
  2. 2.Laboratoire I3S, UMR 7271Université de Nice Sophia Antipolis/CNRSNiceFrance
  3. 3.Institut National de Recherche en Informatique et Automatique (INRIA)Sophia Antipolis CedexFrance

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