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Autonomic Trust Management in a Component Based Software System

  • Zheng Yan
  • Ronan MacLaverty
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4158)

Abstract

Trust plays an important role in a software system, especially when, the system is component based and varied due to component joining and leaving. How to manage trust in such a system is crucial for embedded devices, such as mobile phones. This paper presents a trust management solution that can manage trust adaptively in a component based software (CBS) system. We develop a formal trust model to specify, evaluate and set up trust relationships that exist among system entities. We further present an autonomic trust management architecture that adopts a number of algorithms for trust assessment and maintenance during component execution. These algorithms use recent advances in Subjective Logic to ensure the management of trust within the CBS system.

Keywords

Quality Attribute Trust Model Trust Relationship Trust Management Importance Rate 
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

  • Zheng Yan
    • 1
  • Ronan MacLaverty
    • 1
  1. 1.Nokia Research CenterHelsinkiFinland

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