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Robust virtual network embedding for mobile networks
2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015Network virtualization which will, inter alia, allow for dynamic network sharing, has turned into one of the most prominent solutions that can efficiently deal with the upcoming increase of data demand in mobile networks. In order to allow multiple virtual network operators to share the same substrate infrastructure, the need for the development of ...
Giorgos Chochlidakis, Vasilis Friderikos
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Network state aware virtual network parallel embedding
2012 IEEE 31st International Performance Computing and Communications Conference (IPCCC), 2012The virtual network embedding (VNE) problem has been receiving significant research interest lately. A realistic scenario might entail embedding multiple VN requests (MVNE) that arrive simultaneously (batch arrivals). The existing MVNE approaches either did not consider the coordination among multiple VNR embeddings or embedded all the arriving VNRs ...
Xiaolin Chang, Bin Wang, Jiqiang Liu
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Cloud networking: An overview of virtual network embedding strategies
Global Information Infrastructure Symposium - GIIS 2013, 2013This paper is an overview of virtual network embedding strategies within cloud infrastructure backbone networks. We will first of all summarise and define the main principles of cloud computing and its different supplied services. Then, we will describe the cloud infrastructure architecture, named the Totally Virtualized Cloud Infrastructure (TVCI ...
Fajjari, Ilhem +2 more
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A Novel Virtual Optical Network Embedding Strategy for Optical Network Virtualization
Advanced Photonics for Communications, 2014we propose a novel strategy of virtual optical network embedding, and an on-line heuristic algorithm of the strategy is presented. According to simulation results, our strategy significantly improves both acceptance ratio and resource utilization.
Yao Li +3 more
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QoS Oriented Embedding for Network Virtualization
2016 IEEE 14th Intl Conf on Dependable, Autonomic and Secure Computing, 14th Intl Conf on Pervasive Intelligence and Computing, 2nd Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech), 2016Network virtualization (NV) is an indispensable approach to handle the ossification of current Internet. Previous research has been conducted concerning the implementation issues like heuristic-based mapping algorithms, yet little has focused on quality of service (QoS) for end users who launch virtual network (VN) requests, and revenue both service ...
Li Xu +4 more
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Towards security-aware virtual network embedding
Computer Networks, 2015We discuss the necessity of considering security constraints in virtual network embedding problems.We formulate the security-aware virtual network embedding as an optimization problem.Two heuristic algorithms are proposed to solve the security-aware virtual network embedding problem.Both algorithms show efficiency and effectiveness in our simulation ...
Shuhao Liu +3 more
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Constrained Dynamic Virtual Network Embedding
2023 IEEE 48th Conference on Local Computer Networks (LCN), 2023Junkai He +2 more
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Virtual Network Embedding Algorithms in the Network Virtualization Environment
Journal of Software, 2014Su-De QING +4 more
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Energy Efficient Virtual Network Embedding in Virtualized Wireless Sensor Networks
2022 IEEE 19th Annual Consumer Communications & Networking Conference (CCNC), 2022Vahid Maleki Raee +5 more
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