Title
Design and validation of a relative trust model
Author
Hoogendoorn, M.
Jaffry, S.W.
van Maanen, P.P.
Treur, J.
Publication year
2014
Abstract
When considering intelligent agents that interact with humans, having an idea of the trust levels of the human, for example in other agents or services, can be of great importance. Most models of human trust that exist assume trust in one trustee is independent of trust in another trustee. The model introduced here addresses so-called relative trust. The idea of relative trust is that trust in a certain trustee not only depends on the experiences with that trustee, but also on trustees that are perceived competitors of that trustee. Such models for relative trust contain parameters to represent the specific dependency between trust for different trustees. In order to tailor the model towards a specific human, dedicated parameter estimation techniques are used. The validation shows that such a model for relative trust is able to predict human trust based behavior significantly better compared to a benchmark model. © 2013 Elsevier B.V. All rights reserved.
Subject
Human Performances
PCS - Perceptual and Cognitive Systems
ELSS - Earth, Life and Social Sciences
Informatics
Multi-agent system
Parameter adaptation
Relative trust
Trust modeling
Verification and validation
To reference this document use:
http://resolver.tudelft.nl/uuid:37a402ed-140c-4d80-adc7-115a5329c582
DOI
https://doi.org/10.1016/j.knosys.2013.12.012
TNO identifier
492975
ISSN
0950-7051
Source
Knowledge-Based Systems, 57, 81-94
Document type
article