A Computational Model of Trust Based on Message Content and Source

Célia Da Costa Pereira 1 Andrea G. B. Tettamanzi 2 Serena Villata 2
1 Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Projet MinD
Laboratoire I3S - SPARKS - Scalable and Pervasive softwARe and Knowledge Systems
2 WIMMICS - Web-Instrumented Man-Machine Interactions, Communities and Semantics
CRISAM - Inria Sophia Antipolis - Méditerranée , Laboratoire I3S - SPARKS - Scalable and Pervasive softwARe and Knowledge Systems
Abstract : We propose a general possibilistic framework to determine the a-gent's trust degree in a source, starting from the content of the messages such source provides and based on the beliefs of the agent about the capability of the source to provide " useful information ". The result is a framework with unique characteristics, which combines experience-, reputation-, content-, and category-based models of trust in one coherent computational model.
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Célia Da Costa Pereira, Andrea G. B. Tettamanzi, Serena Villata. A Computational Model of Trust Based on Message Content and Source. International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2015), May 2015, Istanbul, Turkey. pp.1849-1850. ⟨hal-01152360⟩

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