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A Distributed Mechanism for Trust Propagation and Consolidation in Ad Hoc Networks

  • Christiane Marie Schweitzer
  • Tereza Cristina Carvalho
  • Wilson Ruggiero
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3961)

Abstract

Trust is a person’s knowledge of and confidence in another’s behavior and reputation. This concept can be applied to ad hoc networks, whose entities interact based on some kinds of relationships of trust in each other. This paper presents a trust model for ad hoc networks, using a specific metric to establish and associate the consolidated trust rating to their entities. A distributed mechanism is defined to propagate and consolidate these trust ratings, enabling the entities of an ad hoc network to decide whether or not to trust other entities with which they intend to interact.

Keywords

Trust Rating Trust Propagation Trust Relationship Certification Authority Trust Level 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Christiane Marie Schweitzer
    • 1
    • 2
  • Tereza Cristina Carvalho
    • 2
  • Wilson Ruggiero
    • 2
  1. 1.Computer Science DepartmentKarlstad UniversityKarlstadSweden
  2. 2.PCS – LARC, C1-46University of São PauloSão PauloBrazil

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