NLTA: Node and link topological attributes based virtual network embedding

H Cao, Y Guo, Y Li, H Zhu… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Virtual Network Embedding (VNE) is the major challenge in Network Virtualization. Multiple
VNE algorithms have been proposed in the literature. Most proposed VNE algorithms …

Embedding virtual networks using a novel node-ranking approach via exploiting topology attributes and global network resources

H Cao, L Yang, H Zhu - 2017 9th International Conference on …, 2017 - ieeexplore.ieee.org
Virtual Network Embedding (VNE) is widely considered as a longstanding challenge in
Network Virtualization: how to efficiently embed multiple virtual networks (VNs), with node …

Topology attribute and global resource-driven virtual network embedding algorithm via novel node-ranking approach

H Cao, L Yang - 2017 9th International Conference on Wireless …, 2017 - ieeexplore.ieee.org
Virtual Network Embedding (VNE) problem has been widely considered as an important
challenge in Network Virtualization (NV): how to embed virtual networks onto the shared …

A novel and one-stage embedding algorithm for mapping virtual networks

H Cao, J Chen, Y Guo, H Zhu… - 2018 24th Asia-Pacific …, 2018 - ieeexplore.ieee.org
Virtual network embedding (VNE) refers to the resource allocation problem in network
virtualization (NV). In the literature, researchers have proposed multiple VNE algorithms …

Node ranking strategy in virtual network embedding: An overview

S Wu, H Yin, H Cao, L Yang, H Zhu - China Communications, 2021 - ieeexplore.ieee.org
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 …

Efficient virtual network embedding with node ranking and intelligent link mapping

K Nguyen, Q Lu, C Huang - 2020 IEEE 9th International …, 2020 - ieeexplore.ieee.org
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 …

Topology-aware virtual network embedding based on multiple characteristics

M Feng, J Liao, J Wang, S Qing… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
Network Virtualization provides a promising tool to allow multiple heterogeneous virtual
networks to run on a shared substrate network simultaneously. A long-standing challenge in …

Efficient virtual network embedding algorithm based on restrictive selection and optimization theory approach

H Cao, Z Qu, Y Xue, L Yang - China Communications, 2017 - ieeexplore.ieee.org
Network virtualization (NV) is widely considered as a key component of the future network
and promises to allow multiple virtual networks (VNs) with different protocols to coexist on a …

Location aware and node ranking value-assisted embedding algorithm for one-stage embedding in multiple distributed virtual network embedding

H Cao, Y Guo, Y Hu, S Wu, H Zhu, L Yang - IEEE Access, 2018 - ieeexplore.ieee.org
Network virtualization (NV) is one crucial attribute for the next-generation network. Virtual
network embedding (VNE) is known to be the resource allocation problem in NV content …

Interference based virtual network embedding

L Yin, Z Chen, L Qiu, Y Wen - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
Virtual Network Embedding (VNE) is a key step towards network virtualization. In this paper,
we first introduce a new link interference metric for each link to quantify the interference …