A framework for security-aware virtual network embedding

Y Wang, P Chau, F Chen - 2015 24th International Conference …, 2015 - ieeexplore.ieee.org
Network virtualization promises a future Internet that inherently supports technological
advancement. Extensive literature studies have been devoted to the fundamental problem …

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 …

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 …

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 …

Virtual network embedding through node connectivity

D Jian, H Tao, W Jian, H Wenbo, L Jiang… - The Journal of China …, 2015 - Elsevier
Virtual network embedding (VNE) is an essential part of network virtualization, which is
considered as one of the most promising way for the future network. Its main object is to …

Security aware virtual network embedding algorithm using information entropy TOPSIS

P Zhang, H Li, Y Ni, F Gong, M Li, F Wang - Journal of Network and …, 2020 - Springer
Network virtualization is an effective manner to address the ossification issue of Internet
architecture. Virtual network embedding is one of the most critical techniques in network …

A survey of embedding algorithm for virtual network embedding

H Cao, S Wu, Y Hu, Y Liu, L Yang - China Communications, 2019 - ieeexplore.ieee.org
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 …

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 …

Towards security-aware virtual network embedding

S Liu, Z Cai, H Xu, M Xu - Computer Networks, 2015 - Elsevier
Network virtualization is one of the fundamental building blocks of cloud computing, where
computation, storage and networking resources are shared through virtualization …

A generalized resource allocation framework in support of multi-layer virtual network embedding based on SDN

HT Nguyen, AV Vu, DL Nguyen, MN Tran, QT Ngo… - Computer Networks, 2015 - Elsevier
Network Virtualization (NV) allows multiple heterogeneous architectures to simultaneously
coexist in a shared infrastructure. Embedding multiple virtual networks (VNs) in a shared …