Novel node‐ranking approach for SDN‐based virtual network embedding

C Shi, X Meng, Q Kang, X Han - Mathematical Problems in …, 2020 - Wiley Online Library
Network virtualization is considered as a key technology for the future network. The
emergence of software‐defined network (SDN) provides a platform for the research and …

VNE-SDN Algorithms for Different Physical Network Environments

S Ling, W Muqing, X Hou - IEEE Access, 2020 - ieeexplore.ieee.org
Network virtualization (NV) is widely considered as one of the key technologies for future
networks, which allows multiple virtual networks (VNs) to run on the same substrate network …

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 …

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 …

A unified enhanced particle swarm optimization‐based virtual network embedding algorithm

Z Zhang, X Cheng, S Su, Y Wang… - International Journal …, 2013 - Wiley Online Library
Virtual network (VN) embedding is a major challenge in network virtualization. In this paper,
we aim to increase the acceptance ratio of VNs and the revenue of infrastructure providers …

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 …

An efficient embedding algorithm for virtual network via exploiting topology attributes and global network resources

H Cao, L Yang, H Zhu - 2017 IEEE/CIC International …, 2017 - ieeexplore.ieee.org
Virtual Network Embedding (VNE) is one of the longstanding challenges in Network
Virtualization: how to efficiently embed multiple virtual networks (VNs), with node-link …

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 …

Topology-aware virtual network embedding using multiple characteristics

J Liao, M Feng, T Li, J Wang, S Qing - KSII Transactions on Internet …, 2014 - koreascience.kr
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 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 …