Network virtualization is a promising approach for resource management that allows
customized Virtual Networks (VNs) to be multiplexed on a shared physical infrastructure. A …

Bridging virtualized environments with physical environments, virtual network plays an
important role in Cloud Computing infrastructures. How to allocate physical resources for …

As a critical technology in network virtualization, virtual network embedding (VNE) focuses
on how to allocate physical resources to virtual network requests efficiently. Because the …

Embedding multiple virtual networks (VNs) onto a shared substrate by allocating substrate
resources to virtual nodes and virtual links of VN requests under a collection of constrains is …

The concept of network virtualization has attracted significant attention from academia to
industry. One of the key challenges in network virtualization is the resource allocation …

Virtual network embedding, which means mapping virtual networks requested by users to a
shared substrate network maintained by an Internet service provider, is a key function that …

Virtual network embedding (VNE) that instantiates virtualized networks on a substrate
infrastructure, is one of the key research problems for network virtualization. Most existing …

Network virtualization provides a promising tool to allow multiple heterogeneous virtual
networks to run on a shared substrate network simultaneously. A long-standing challenge in …

Network virtualization is recognized as an enabling technology for the future Internet. It aims
to overcome the resistance of the current Internet to architectural change and to enable a …

Network virtualization is a highly effective technology for resource sharing within data
centers, enabling the coexistence of multiple heterogeneous virtual networks in a shared …