Challenges in Resource Allocation in Network Virtualization

@inproceedings{Haider2009ChallengesIR,
  title={Challenges in Resource Allocation in Network Virtualization},
  author={Aun Haider and Richard Potter and Akihiro Nakao and NICT nakao},
  year={2009}
}
Virtualization promises to overcome the weaknesses of the current Internet and to act as a torch bearer technology for enabling innovative network architectures. However, a fundamental problem in instantiation of Virtual Networks (VNs) is an optimal allocation of resources offered by a physical IP network. In order to solve this NP-hard problem, heuristics have been proposed in literature. This paper attempts to concisely present some of the major techniques for resource allocation in VNs… CONTINUE READING
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