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 …

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 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 …

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 …

The virtual network (VN) embedding problem is concerned with mapping the nodes and
links of a VN request to a shared substrate network while maximizing some objective …

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 a key step towards network virtualization. In this paper,
we first introduce a new link interference metric for each link to quantify the interference …

In this paper, our focus is on the embedding problem which consists on the mapping of
Virtual Network (VN) resources onto physical network. In literature, number of approaches …