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. Application of this …

Network virtualization is considered an important potential solution to the gradual
ossification of the Internet. In a network virtualization environment, a set of virtual networks …

Network Virtualization is claimed to be a key component of the Future Internet, providing the
dynamic support of different networks with different paradigms and mechanisms in the same …

Cloud computing is a novel paradigm that enables transparent resource sharing over the
Internet. With cloud computing users access applications/services and infrastructure …

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 virtualization is recognized as an enabling technology for the Future Internet.
Applying virtualization of network resources leads to the problem of mapping virtual …

Network virtualization is one of the fundamental building blocks of cloud computing, where
computation, storage and networking resources are shared through virtualization …

Abstract In Network as a Service model in cloud computing, how to efficiently embed virtual
networks with both node and link demands into a shared physical network, namely virtual …

Solving virtual network embedding problem with delay constraint is a key challenge to
realize network virtualization for current and future 5G core networks. It is an NP-Hard …

Network virtualization is widely regarded as a key technology for the Future Internet,
enabling the deployment of new network protocols without changing dissimilar hardware …