A major challenge of network virtualization is the virtual network resource allocation problem
that deals with efficient mapping of virtual nodes and virtual links onto the substrate network …

Network virtualization is recognized as a significant technology to solve the ossification of
current Internet. Virtual Network Embedding (VNE) is a major challenge in network …

Network virtualization (NV) has widely envisioned as a crucial factor for the success of the
future networks by enabling a flexible, cost-effective and on-demand deployments of …

提出一种两阶段的基于含权k-壳分解的分组教学虚拟网络映射算法. 该算法根据含权k-
壳分解法对底层网络进行预处理, 然后沿着节点间的最短路径映射链路, 并结合分组教学优化 …

Network virtualization provides a promising solution for next-generation network
management by allowing multiple isolated and heterogeneous virtual networks to coexist …

Network virtualization (NV) is a highprofile way to solve the ossification problem of the
nowadays Internet, and be able to support the diversified network naturally. In NV, Virtual …

Virtual Network Embedding (VNE) is the major challenge in Network Virtualization. Multiple
VNE algorithms have been proposed in the literature. Most proposed VNE algorithms …

Network virtualization can effectively establish dedicated virtual networks to implement
various network functions. However, the existing research works have some shortcomings …