An ontology-based approach to automated trust negotiation

  • Authors:
  • Xinxin Liu;Shaohua Tang;Qiong Huang;Zhiwen Yu

  • Affiliations:
  • School of Computer Science and Engineering, South China University of Technology, Guangzhou 510640, China;School of Computer Science and Engineering, South China University of Technology, Guangzhou 510640, China;College of Informatics, South China Agricultural University, Guangzhou 510642, China;School of Computer Science and Engineering, South China University of Technology, Guangzhou 510640, China

  • Venue:
  • Computer Standards & Interfaces
  • Year:
  • 2013

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Abstract

We propose an ontology-based approach to automated trust negotiation (ATN) to establish a common vocabulary for ATN across heterogeneous domains and show how ontologies can be used to specify and implement ATN systems. The components of the ATN framework are expressed in terms of a shared ontology and ontology inference techniques are used to perform ATN policy compliance checking. On this basis, a semantically relevant negotiation strategy (SRNS) is proposed that ensures the success of a negotiation whenever it is semantically possible. We analyze the properties of SRNS and evaluate the performance of the ontology-based ATN.