Putting meaning into the network: some semantic issues for the design of autonomic communications systems

  • Authors:
  • Simon Dobson

  • Affiliations:
  • Department of Computer Science, University College, Dublin, IE

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

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Abstract

Traditional network abstractions follow a layered model in which a sub-system interacts with other network components through very narrow interfaces. We content that this model is weak both in providing clear models of end-to-end properties and allowing adaptation to the more abstract properties of systems. We propose instead a graph-centric, contextual abstract model in which sub-systems can relate to other components at a wide range of semantic levels. We explore the implications such a model would have for network technology, applications and users, and identify some of the major research challenges it poses.