Node and Link Allocation in Network Virtualization Based on Distributed Constraint Optimization

Virtual Networks (VNs) offer a flexible and economic approach to deploy customer suited networks. However, defining how resources of a physical network are used to support VNs requirements is a NP-hard problem. For this reason, heuristics have been used on mapping of virtual networks. Although heuri...

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Bibliographic Details
Published in:	Journal of network and systems management Vol. 26; no. 1; pp. 127 - 146
Main Authors:	Gularte, Alexander R., Mendizabal, Odorico M., Barbosa, Raquel M., Adamatti, Diana F.
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.01.2018 Springer Nature B.V
Subjects:	Allocation Communications Engineering Computer Communication Networks Computer Science Computer Systems Organization and Communication Networks Constraints Formalism Graphs Heuristic Information Systems and Communication Service Mapping Networks Operations Research/Decision Theory Optimization Social networks Virtual networks Model checking Verification Distributed constraint optimization problem Resource allocation Max-sum algorithm Virtual network embedding
ISSN:	1064-7570, 1573-7705
Online Access:	Get full text
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