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

Recently network virtualization has been proposed as a promising way to overcome the
current ossification of the Internet by allowing multiple heterogeneous virtual networks (VNs) …

Network virtualization (NV) is pushed forward by its proponents as a crucial attribute of next
generation network, aiming at overcoming the gradual ossification of current networks …

Network virtualization (NV) is considered as an enabling tool to remove the gradual
ossification of current Internet. In the network virtualization environment, a set of …

Network virtualization has been proposed as a powerful vehicle for running multiple
customized networks on a shared infrastructure. Virtual network embedding is a critical step …

Network virtualization allows multiple heterogeneous virtual networks (VNs) to coexist on a
shared infrastructure. Efficient mapping of virtual nodes and virtual links of a VN request onto …

Embedding a sequence of virtual networks (VNs) into a given physical network substrate to
accommodate as many VN requests as possible is known to be NP-hard. This paper …

Network virtualization helps overcome shortcomings of the current Internet architecture. The
virtualized network architecture enables coexistence of multiple virtual networks (VNs) on an …

Network virtualization is a promising new resource management approach that allows
customized virtual networks (VNs) to be multiplexed on a shared physical infrastructure. In …