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.
CITATION STYLE
Kawabe, Y., Koizumi, Y., Ohki, T., Nishigaki, M., Hasegawa, T., & Oda, T. (2019). On trust confusional, trust ignorant, and trust transitions. In IFIP Advances in Information and Communication Technology (Vol. 563 IFIP, pp. 178–195). Springer. https://doi.org/10.1007/978-3-030-33716-2_14
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