Semantic-Based policy engineering for autonomic systems

  • Authors:
  • David Lewis;Kevin Feeney;Kevin Carey;Thanassis Tiropanis;Simon Courtenage

  • Affiliations:
  • Trinity College Dublin;Trinity College Dublin;Trinity College Dublin;Athens Information Technology Centre;University of Westminster

  • Venue:
  • WAC'04 Proceedings of the First international IFIP conference on Autonomic Communication
  • Year:
  • 2004

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Abstract

This paper presents some important directions in the use of ontology-based semantics in achieving the vision of Autonomic Communications. We examine the requirements of Autonomic Communication with a focus on the demanding needs of ubiquitous computing environments, with an emphasis on the requirements shared with Autonomic Computing. We observe that ontologies provide a strong mechanism for addressing the heterogeneity in user task requirements, managed resources, services and context. We then present two complimentary approaches that exploit ontology-based knowledge in support of autonomic communications: service-oriented models for policy engineering and dynamic semantic queries using content-based networks. The paper concludes with a discussion of the major research challenges such approaches raise.