Network Virtualization (NV) technology allows multiple virtual network requests to share
resources on the same subtract network. In network virtualization, Virtual Network …

Network virtualization is recognized as an important enabler technology to diversify the
future Internet and the Virtual Network Embedding problem is major challenge to fulfill it. In …

Virtual network embedding has propounded as one of the most important techniques to
address the issue of Internet architecture ossification. Previous studies on virtual network …

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 …

Many existing virtual network embedding (VNE) algorithms adopt the greedy embedding
strategies, which embed the in-progress virtual network requests (VNRs) onto the substrate …

Network virtualization recognized as an enabling technology for the forthcoming networks is
utterly popular. One of the main challenges of network virtualization is called the virtual …

Network virtualization can offer more flexibility and better maintainability for the current
Internet through allowing multiple heterogeneous virtual networks (VNs) to share the …

This paper explores the most urgent task to initialize a virtual network in the network
virtualization environment, which always called the virtual network embedding. Different to …

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 ubiquitously an essential attribute to enable the success of the
future virtualized networks (eg forthcoming 5G network, smart Internet of Things (IoT)) …