On Trust Confusional, Trust Ignorant, and Trust Transitions - Trust Management XIII Access content directly
Conference Papers Year : 2019

On Trust Confusional, Trust Ignorant, and Trust Transitions

Yoshinobu Kawabe
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Yuki Koizumi
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Tetsushi Ohki
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Masakatsu Nishigaki
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Toru Hasegawa
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Tetsuhisa Oda
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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.
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Dates and versions

hal-03182612 , version 1 (26-03-2021)


Attribution - CC BY 4.0



Yoshinobu Kawabe, Yuki Koizumi, Tetsushi Ohki, Masakatsu Nishigaki, Toru Hasegawa, et al.. On Trust Confusional, Trust Ignorant, and Trust Transitions. 13th IFIP International Conference on Trust Management (IFIPTM), Jul 2019, Copenhagen, Denmark. pp.178-195, ⟨10.1007/978-3-030-33716-2_14⟩. ⟨hal-03182612⟩
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