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A Reputation and Knowledge Based Trust Service Platform for Trustworthy Social Internet of Things

Lee, GM and Truong, NB A Reputation and Knowledge Based Trust Service Platform for Trustworthy Social Internet of Things. In: Innovations in Clouds, Internet and Networks (ICIN) 2016, 1st-3rd March 2016, Paris, France. (Accepted)

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Abstract

The Internet of Things has attracted a plenty of research in this decade and imposed fascinating services where large numbers of heterogeneous-features entities socially collaborate together to solve complex scenarios. However, these entities need to trust each other prior to exchanging data or offering services. In this paper, we briefly present our ongoing project called Trust Service Platform, which offers trust assessment of any two entities in the Social Internet of Things to applications and services. We propose a trust model that incorporates both reputation properties as Recommendation and Reputation trust metrics; and knowledge-based property as Knowledge trust metric. For the trust service platform deployment, we propose a reputation system and a functional architecture with Trust Agent, Trust Broker and Trust Analysis and Management modules along with mechanisms and algorithms to deal with the three trust metrics. We also present a utility theory-based mechanism for trust calculation. To clarify our trust service platform, we describe the trust models and mechanisms in accordance with a trust car-sharing service. We believe this study offers the better understanding of the trust as a service in the platform and will impose many trust-related research challenges as the future work.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Social Internet of Things; Trust as a Service; Trust Management
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Computer Science
Date Deposited: 14 Jan 2016 08:27
Last Modified: 14 Jan 2016 08:27
URI: http://researchonline.ljmu.ac.uk/id/eprint/2599

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