In this paper, we propose a new dynamic adaptive virtual network resource allocation
strategy named Adaptive-VNE to deal with the complexity and the inefficiency of resource …

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 …

Network virtualization has emerged as the most promising approach to overcome the current
ossification of the Internet. A key problem in it is how to efficiently and effectively make use of …

The virtual network embedding/mapping problem is a core issue of network virtualization. It
is concerned mainly with how to map virtual network requests to the substrate network …

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 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 enables the co-existence of multiple virtual networks (VNs) on the
same substrate network by sharing the available resources. One of the major challenges in …

Network virtualization enables the co-existence of multiple virtual networks (VNs) on the
same substrate network (SN) by sharing the available resources. Virtual network embedding …

Virtual network embedding (VNE) is an essential part of network virtualization, which is
considered as one of the most promising way for the future network. Its main object is to …

Virtual Network Embedding (VNE) is a key step towards network virtualization. In this paper,
we first introduce a new link interference metric for each link to quantify the interference …