Results 31 to 40 of about 124,084 (274)

Survivable Virtual Network Embedding Algorithm Based on Service Priority Partition [PDF]

Jisuanji gongcheng, 2019
In the process of remapping invalid virtual networks,the existing research has not effectively distinguished the different types of virtual network bearer services,which leads to the reduction of resource income.Therefore,a Survivable Virtual Network ...
YUAN Letian,LI Guofeng
doaj   +1 more source

Survivable Virtual Network Embedding Algorithm for Multiple Link Failures [PDF]

Jisuanji gongcheng, 2020
To address the Virtual Network Embedding(VNE) problem in the case of multiple link failures in physical networks,this paper proposes a Survivable Virtual Network Embedding(SVNE) algorithm.This algorithm provides backup resources for physical links and ...
ZHU Guohui, LIU Xiuxia, ZHANG Yin
doaj   +1 more source

Cloud Virtual Network Embedding: Profit, Power and Acceptance [PDF]

, 2015
In this paper, we investigate maximizing the profit achieved by infrastructure providers (InPs) from embedding virtual network requests (VNRs) in IP/WDM core networks with clouds.
Elgorashi, TEH, Elmirghani, JMH, Nonde, L   +2 more
core   +1 more source

Embedding of Virtual Network Requests over Static Wireless Multihop Networks

, 2012
Network virtualization is a technology of running multiple heterogeneous network architecture on a shared substrate network. One of the crucial components in network virtualization is virtual network embedding, which provides a way to allocate physical ...
Ok, Jungseul, Park, Soobum, Shin, Bongjhin, Yi, Yung, Yun, Donggyu   +4 more
core   +1 more source

Minimum Cost Flow Model and Algorithm of Virtual Network Embedding

Dianxin kexue, 2014
The dynamic process of network virtualization was studied,and the inversion phenomenon that the revenue did not rely on embedding cost was discovered.Then minimum cost flow model and algorithms of virtual network embedding which fit for creating virtual ...
Xiaohua Chen, Chunzhi Li, Liangyu Chen, Zhenbing Zeng   +3 more
doaj   +2 more sources

Heuristic energy-saving virtual network embedding algorithm based on Katz centrality

Archives of Electrical Engineering, 2020
Current networks are designed for peak loads leading to low utilization of power resources. In order to solve this problem, a heuristic energy-saving virtual network embedding algorithm based on the Katz centrality (Katz-VNE) is proposed.
Qiang Zhu, Qing-Jun Wang, Mu-Jun Zang, Zhen-Dong Wang, Chang Xiao   +4 more
doaj   +1 more source

VINEA: a policy-based virtual network embedding architecture [PDF]

, 2013
Network virtualization has enabled new business models by allowing infrastructure providers to lease or share their physical network. To concurrently run multiple customized virtual network services, such infrastructure providers need to run a virtual ...
Esposito, Flavio, Matta, Ibrahim, Wang, Yuefeng   +2 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Virtual network embedding method based on node delay perception

IET Networks
Wireless virtual network uses software defined network and network function virtualisation technologies to create multiple logically isolated virtual networks on a physical wireless network.
Yaning Wang, Hui Zhi
doaj   +1 more source

Perspectives in educating molecular pathologists on liquid biopsy: Toward integrative, equitable, and decentralized precision oncology

Molecular Oncology, EarlyView.
Liquid biopsy enables minimally invasive, real‐time molecular profiling through analysis of circulating biomarkers in biological fluids. This Perspective highlights the importance of training pathologists through integrative educational programs, such as the European Masters in Molecular Pathology, to ensure effective and equitable implementation of ...
Marius Ilié, Umberto Malapelle, Catherine Alix‐Panabières, Claus Lindbjerg Andersen, Sandra Chlebowski, Vivien Lake, Caroline Lacoux, Virginie Lespinet‐Fabre, Olivier Bordone, Simon Heeke, Christophe Bontoux, Ellen Heitzer, Klaus Pantel, Paul Hofman   +13 more
wiley   +1 more source