Virtual network (VN) mapping which deals with the allocation of network resources from the
shared physical substrate to individual VNs is one of the key challenges for the application …

Network virtualization provides a powerful tool to allow multiple networks, each customized
to a specific purpose, to run on a shared substrate. However, a big challenge is how to map …

Virtual network embedding (VNE), working as a key step for network virtualization, has
recently gained intensive attentions from the research community. In this paper, we propose …

As a disruptive technology, Network Virtualization plays an increasingly important role in
Cloud Computing by allowing multiple heterogeneous virtual networks to run on a shared …

5G 及未来移动通信网络虚拟化的场景下, 资源的管理与编排是实现虚拟化演进分组核心网(
vEPC) 业务高效部署的关键问题. vEPC 中业务功能的载体是服务功能链(SFC) …

Network virtualization enables the co-existence of multiple virtual networks (VNs) on the
same substrate network by sharing the available resources. One of the major challenges in …

针对网络虚拟化环境中资源利用率较低的问题, 通过建立资源相关性度量模型,
刻画虚拟节点和物理顶点之间的匹配程度, 根据虚拟节点和物理顶点之间的资源相关性 …

Network virtualization (NV) is emerged as a key enabler for the success of the future
virtualized networks (eg 5G networks and smart Internet of Things (IoT)). Virtual Network …

The Virtual Network Embedding (VNE) problem has atracted a lot of attention in the last
decade. Moreover, recent analysis demonstrates that the performance of VNE solutions …