Softwarization is the current trend of networking based on the success of technologies like
Software Defined Networking (SDN) and Network Virtualization. Network as a Service …

Assigning multiple virtual network resources to physical network resources, called virtual
network embedding (VNE), is known to be non-deterministic polynomial-time hard (NP-hard) …

Virtual Network Embedding (VNE), which provides methods to assign multiple Virtual
Networks (VN) to a single physical Substrate Network (SN), is an important task in network …

Network virtualization provides a promising tool to allow multiple virtual networks (VNs) to
run on a shared substrate network (SN) simultaneously. VN embedding (VNE) is one of the …

To overcome the drawbacks of traditional Internet architectures, software-defined networking
(SDN) technology has been proposed, which is expected to dramatically simplify network …

Network Virtualization (NV) allows multiple heterogeneous architectures to simultaneously
coexist in a shared infrastructure. Embedding multiple virtual networks (VNs) in a shared …

Abstract Software Defined Networking (SDN) decouples the control and data planes of a
network, and employs a central controller to provide effective use of network resources and …

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 …

Abstract Network virtualization and Software-Defined Networking (SDN) are both promising
techniques that allow administrators to deal with the complexity and dynamic requirements …

In network virtualization, a traditional ISP collapses into two independent tiers, where the
infrastructure provider (InP) manages the physical (or substrate) networks and the service …