Value-added services (eg, overlaid video advertisements) have become an integral part of
today's content delivery networks (CDNs). To offer cost-efficient, scalable, and more agile …

Value-added Services (VASs)(eg dynamic site acceleration, media management) play a
critical role in Content Delivery Networks (CDNs). Network Functions Virtualization (NFV) …

Network function virtualization (NFV) is a new network architecture concept that simplifies
the deployment of network services and improves service management. However, it is …

Abstract Network Function Virtualization (NFV) is an emerging technology to consolidate
network functions onto high volume storages, servers and switches located anywhere in the …

Abstract Network Functions Virtualization is an emerging initiative where standard IT
virtualization evolves to consolidate network functions onto high volume servers, switches …

Network Functions Virtualization (NFV) is an emerging initiative to overcome increasing
operational and capital costs faced by network operators due to the need to physically locate …

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 …

This paper addresses the problem of Virtualized Network Functions placement and traffic
steering in Cloud infrastructures. We design an efficient dynamic programming (DP) …

Network function virtualization (NFV) is a promising paradigm for network service
provisioning which decouples the network functions from the physical infrastructure …

Network services have been significantly increased in today's enterprise networks. The time
and cost of deploying these services are recently considered as critical challenges for …