Resource allocation algorithms in the reconfigurable network based on network centrality and topology potential
Tang Hui · DOAJ (DOAJ: Directory of Open Access Journals) · 2012
In reconfigurable network environment,a major challenge is how to map virtual networks to the substrate network efficiently,network centrality and topology potential were introduced into the allocation of virtual resources.Two algorithms were proposed that consider the embedding problem with the attributes of network topology.Simulation experiments show that the proposed algorithms increase the acceptance ratio and the revenue,while decreasing the provisioning cost in the long term.