scholarly journals A Virtual Network Embedding Algorithm Based on Graph Theory

2013 ◽  
pp. 1-12 ◽  
Author(s):  
Zhenxi Sun ◽  
Yuebin Bai ◽  
Songyang Wang ◽  
Yang Cao ◽  
Shubin Xu
Keyword(s):  
Graph Theory ◽  
Virtual Network ◽  
Virtual Network Embedding ◽  
Network Embedding

A Dynamic Resource Provisioning VNE Algorithm Based on Graph Theory

2018 ◽  
pp. 73-97
Author(s):  
Isha Pathak ◽  
Deo Prakash Vidyarthi ◽  
Atul Tripathi
Keyword(s):  
Graph Theory ◽  
Network Virtualization ◽  
Resource Provisioning ◽  
Virtual Network ◽  
Embedding Problem ◽  
Theory Approach ◽  
Virtual Network Embedding ◽  
Network Access ◽  
Network Embedding ◽  
Performance Study

Business has transformed drastically over the years and cloud computing has emerged as an upcoming platform to provide all types of services, especially in the domain of digital business. Virtualization in cloud is a core activity, done at various levels, to support multiple services. Network virtualization is a significant aspect that liberates the users for seamless network access. Virtual network embedding is a process in which the demand of virtual nodes and virtual links are fulfilled by physical/substrate nodes and links while optimizing certain characteristic parameters. This chapter addresses the virtual network embedding problem to optimize parameters such as running time, residual physical network, and embedding cost using graph theory approach. It also minimizes the exhaustion of substrate network resources and still using its resources efficiently. In this chapter, a concept of graph theory has been applied for the virtual network embedding problem. The proposed model has been simulated for its performance study, and results reveal the efficacy of the method.

scholarly journals On the Use of Graph Neural Networks for Virtual Network Embedding

2020 ◽  
Author(s):  
Anouar Rkhami ◽  
Tran Anh Quang Pham ◽  
Yassine Hadjadj-Aoul ◽  
Abdelkader Outtagarts ◽  
Gerardo Rubino
Keyword(s):  
Neural Networks ◽  
Virtual Network ◽  
Virtual Network Embedding ◽  
Network Embedding ◽  
Graph Neural Networks

Latency-Aware Virtual Network Embedding using Clusters for Green Fog Computing

2020 ◽  
Author(s):  
Bartosz Kopras ◽  
Filip Idzikowski ◽  
Wei-Che Chen ◽  
Te-Jen Wang ◽  
Chun-Ting Chou ◽  
...  
Keyword(s):  
Fog Computing ◽  
Virtual Network ◽  
Virtual Network Embedding ◽  
Network Embedding

A Novel Reactive Survivable Virtual Network Embedding Scheme Based on Game Theory

2017 ◽  
Vol 14 (3) ◽  
pp. 569-585 ◽  
Author(s):  
Oussama Soualah ◽  
Nadjib Aitsaadi ◽  
Ilhem Fajjari
Keyword(s):  
Game Theory ◽  
Virtual Network ◽  
Virtual Network Embedding ◽  
Network Embedding

Topology-aware virtual network embedding based on closeness centrality

2013 ◽  
Vol 7 (3) ◽  
pp. 446-457 ◽  
Author(s):  
Zihou Wang ◽  
Yanni Han ◽  
Tao Lin ◽  
Yuemei Xu ◽  
Song Ci ◽  
...  
Keyword(s):  
Closeness Centrality ◽  
Virtual Network ◽  
Virtual Network Embedding ◽  
Network Embedding
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