Network Function Virtualization (NFV) introduces a new network architecture framework that
evolves network functions, traditionally deployed over dedicated equipment, to software …

With the growing demand for data connectivity, network service providers are faced with the
task of reducing their capital and operational expenses while simultaneously improving …

Abstract The emergence of Network Functions Virtualization (NFV) is bringing a set of novel
algorithmic challenges in the operation of communication networks. NFV introduces volatility …

Network Function Virtualization (NFV) technology utilizes software to implement network
function as virtual instances, which reduces the cost on various middlebox hardware. A …

Although network function virtualization (NFV) is a promising approach for providing elastic
network functions, it faces several challenges in terms of adaptation to diverse network …

Abstract Network Function Virtualization (NFV) decouples network function (also called
middlebox function) software from specified appliances onto general shared servers. Thus, it …

Network Function Virtualization (NFV) and service orchestration simplify the deployment and
management of network and telecommunication services. The deployment of these services …

The efficacy of Network Function Virtualization (NFV) depends critically on (1) where the
virtual network functions (VNFs) are placed and (2) how the traffic is routed. Unfortunately …

Network Functions Virtualization (NFV) is an upcoming paradigm where network
functionality is virtualized and split up into multiple building blocks that can be chained …

With the advent of Network Function Virtualization (NFV), network services that traditionally
run on proprietary dedicated hardware can now be realized using Virtual Network Functions …