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Negotiation of Weighted RTML Credentials on Mobile Devices

In: Information Systems: Crossroads for Organization, Management, Accounting and Engineering

Author

Listed:
  • Stefano Bistarelli

    (Universita di Perugia)

  • Fabio Martinelli

    (Istituto di Informatica e Telematica (CNR))

  • Francesco Roperti

    (Istituto di Informatica e Telematica (CNR))

  • Francesco Santini

    (Universita di Perugia)

Abstract

In this paper we describe an implementation for mobile phones of two important services in logical reasoning, that is deduction and abduction, defined over a set of weighted credentials. The main benefit comes during the process of automated access authorization based on trust: soft constraint operations can be easily adopted to measure the level of trust required for each operation. Moreover, when the level is not sufficient, abduction can be used to compute the missing credentials and the levels that grant the access. We implement a negotiation of credentials between two mobile devices in order to grant the access to the requestor peer, with the use of deduction/abduction services.

Suggested Citation

  • Stefano Bistarelli & Fabio Martinelli & Francesco Roperti & Francesco Santini, 2012. "Negotiation of Weighted RTML Credentials on Mobile Devices," Springer Books, in: Marco De Marco & Dov Te'eni & Valentina Albano & Stefano Za (ed.), Information Systems: Crossroads for Organization, Management, Accounting and Engineering, edition 127, pages 429-438, Springer.
    • Handle: RePEc:spr:sprchp:978-3-7908-2789-7_47
    DOI: 10.1007/978-3-7908-2789-7_47
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