Service-oriented network virtualization enables a Network-as-a-Service paradigm to be
available in cloud computing, thereby allowing network infrastructures to be exposed and …

Network virtualization is an important technique to allow multiple customized networks to
cohabit on a shared substrate network. In order to put the network virtualization into practice …

Network virtualization is an important aspect in cloud computing, where network is assumed
to be consisting of infinite amount of nodes and links. The substrate network (physical …

Network virtualization (NV) is pushed forward by its proponents as a crucial attribute of next
generation network, aiming at overcoming the gradual ossification of current networks …

Network virtualization provides a powerful tool to allow multiple networks, each customized
to a specific purpose, to run on a shared substrate. However, a big challenge is how to map …

Network virtualization (NV) is considered a promising technology that may solve the problem
of Internet rigidity. The resource competition of multiple virtual networks for shared substrate …

Network virtualization allows cloud infrastructure providers to accommodate multiple virtual
networks on a single physical network. However, mapping multiple virtual network resources …

Virtual network embedding (VNE), working as a key step for network virtualization, has
recently gained intensive attentions from the research community. In this paper, we propose …

Virtual network (VN) embedding is a major challenge in network virtualization. In this paper,
we aim to increase the acceptance ratio of VNs and the revenue of infrastructure providers …

In network virtualization, the network services are decoupled from the underlying hardware
infrastructure such that multiple virtual network requests can be mapped onto the same …