Results 11 to 20 of about 124,084 (274)
Survey of virtual network embedding problem
Tongxin xuebao, 2011 Related research work of virtual networks（VN） embedding was surveyed,and both of the advantages and dis-advantages in the key technologies of related research work were analyzed.The possible future research directions were also discussed as references ...
CHENG Xiang +3 more
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Enercy Efficient Virtual Network Embedding in Data Center Optical Networks
Guangtongxin yanjiu, 2022 To solve the energy consumption problem in Data Center Optical Networks (DCONs), an Energy Efficient Embedding algorithm based on Matching Network Resources (3E-MNR) scheme is proposed.
Jia-qi NIE
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GCMD: Genetic Correlation Multi-Domain Virtual Network Embedding Algorithm
IEEE Access, 2021 With the increase of network scale and the complexity of network structure, the problems of traditional Internet have emerged. At the same time, the appearance of network function virtualization (NFV) and network virtualization technologies has largely ...
Peiying Zhang +5 more
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Distributed Virtual Network Embedding for Software-Defined Networks Using Multiagent Systems
IEEE Access, 2021 Virtual Network Embedding (VNE), which provides methods to assign multiple Virtual Networks (VN) to a single physical Substrate Network (SN), is an important task in network virtualization. The main problem in VNE is the efficiency of assigning customers'
Ali Akbar Nasiri +2 more
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Virtual Network Embedding without Explicit Virtual Network Specification
, 2023 Network virtualization enables Internet service providers to run multiple heterogeneous and dedicated network architectures for different customers on a shared substrate. In existing works on virtual network embedding (VNE), each customer formulates a virtual network request (VNR) where a virtual network (VN) is required.
Cheng, Jiangnan, Bi, Yingjie, Tang, Ao
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An algorithm for fragment-aware virtual network reconfiguration. [PDF]
PLoS ONE, 2018 In view of the fact that the current online virtual network embedding algorithms do not consider the fragment resources generated in the embedding process deeply enough, resulting in the problem that the acceptance ratio and the revenue to cost ratio are
Xinbo Liu, Buhong Wang
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Virtual Network Embedding: A Survey
IEEE Communications Surveys & Tutorials, 2013 Network virtualization is recognized as an enabling technology for the future Internet. It aims to overcome the resistance of the current Internet to architectural change. Application of this technology relies on algorithms that can instantiate virtualized networks on a substrate infrastructure, optimizing the layout for service-relevant metrics.
Fischer, Andreas +4 more
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DDS: A Delay-Based Differentiated Service Virtual Network Embedding Algorithm
Applied Sciences, 2022 Network virtualization (NV) is considered a promising technology that may solve the problem of Internet rigidity. The resource competition of multiple virtual networks for shared substrate network resources is a challenging problem in NV called virtual ...
Jiamin Tian, Xuewen Zeng, Xiaodong Zhu
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Memetic Multi-Objective Particle Swarm Optimization-Based Energy-Aware Virtual Network Embedding [PDF]
, 2015 In cloud infrastructure, accommodating multiple virtual networks on a single physical network reduces power consumed by physical resources and minimizes cost of operating cloud data centers. However, mapping multiple virtual network resources to physical
Shahin, Ashraf A.
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Survivable Virtual Network Embedding [PDF]
, 2010 Network virtualization can offer more flexibility and better manageability for the future Internet by allowing multiple heterogeneous virtual networks (VN) to coexist on a shared infrastructure provider (InP) network. A major challenge in this respect is the VN embedding problem that deals with the efficient mapping of virtual resources on InP network ...
Rahman, Muntasir Raihan +2 more
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