Lewis, David, Feeney, Kevin, Carey, Kevin, Tiropanis, Thanassis and Courtenage, Simon
Semantic-based policy engineering for autonomic systems.
1st International IFIP Workshop, WAC 2004
(Lecture Notes in Computer Science, 3457/2005).
This paper presents some important directions in the use of ontologybased 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.
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