Abstract : This paper introduces a two-dimensional representation for trust values that uses two metrics: “trust” and “distrust.” With this representation, we can deal with such contradictory arguments as “The message is basically trustworthy but simultaneously not trustworthy.” Such situations can be caused when a message is consistent with other messages, but the message is sent from an unknown sender. We also explore how to analyze the transitions of two-dimensional trust values with a theory of distributed algorithms and compare our trust representation with Jøsang’s subjective logic.
https://hal.inria.fr/hal-03182612
Contributor : Hal Ifip <>
Submitted on : Friday, March 26, 2021 - 2:33:34 PM Last modification on : Friday, March 26, 2021 - 2:39:09 PM
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