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    Formal models of source reliability

    Merdes, C. and von Sydow, M. and Hahn, Ulrike (2020) Formal models of source reliability. Synthese , ISSN 0039-7857. (In Press)

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    Abstract

    The paper introduces, compares and contrasts formal models of source reliability proposed in the epistemology literature, in particular the prominent models of Bovens and Hartmann (2003) and Olsson (2011). All are Bayesian models seeking to provide normative guidance, yet they differ subtly in assumptions and resulting behavior. Models are evaluated both on conceptual grounds and through simulations, and the relationship between models is clarified. The simulations both show surprising similarities and highlight relevant differences between these models. Most importantly, however, our evaluations reveal that important normative concerns arguably remain unresolved. The philosophical implications of this for testimony are discussed.

    Metadata

    Item Type: Article
    School: Birkbeck Schools and Departments > School of Science > Psychological Sciences
    Research Centres and Institutes: Cognition, Computation and Modelling, Centre for
    Depositing User: Ulrike Hahn
    Date Deposited: 17 Apr 2020 10:46
    Last Modified: 08 Aug 2020 05:46
    URI: http://eprints.bbk.ac.uk/id/eprint/31658

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