Role-based trust model for community of interest

W. T. Tsai, Peide Zhong, Xiaoying Bai, Jay Elston

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

Trust is an important problem in a Community Of Interest (COI) built on top of Service-Oriented Architecture (SOA). Furthermore, ranking services, data, and workflows in service-oriented applications is also important. This paper presents a role-based trust model to address these two problems. In this paper, users are classified into different roles in COI using Role Ontology (RO). The RO describes their relationships, and is used as a basis for assigning a numeric value as each role's Trust Degree (TD). Because TD is represented as a number, the trustworthiness of service and data can be easily ranked in a COI system. Finally, this paper presents a case study to illustrate the key feature of this model.

Original languageEnglish (US)
Title of host publicationIEEE International Conference on Service-Oriented Computing and Applications, SOCA' 09
Pages1-8
Number of pages8
DOIs
StatePublished - Dec 1 2009
EventIEEE International Conference on Service-Oriented Computing and Applications, SOCA' 09 - Taipei, Taiwan, Province of China
Duration: Dec 14 2009Dec 15 2009

Publication series

NameIEEE International Conference on Service-Oriented Computing and Applications, SOCA' 09

Other

OtherIEEE International Conference on Service-Oriented Computing and Applications, SOCA' 09
CountryTaiwan, Province of China
CityTaipei
Period12/14/0912/15/09

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Keywords

  • COI
  • Role
  • SOA
  • Trust degree

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Hardware and Architecture
  • Software

Cite this

Tsai, W. T., Zhong, P., Bai, X., & Elston, J. (2009). Role-based trust model for community of interest. In IEEE International Conference on Service-Oriented Computing and Applications, SOCA' 09 (pp. 1-8). [5410472] (IEEE International Conference on Service-Oriented Computing and Applications, SOCA' 09). https://doi.org/10.1109/SOCA.2009.5410472