Empirical Evaluation of a Distributed Deployment Strategy for Virtual Networks

机译：虚拟网络分布式部署策略的实证评估

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Network virtualization is a key technology for future network services, enabling the deployment of network services without changing dissimilar hardware devices. This leads to the problem of mapping virtual demands to physical resources, known as the NP-hard Virtual Network Embedding problem. The DPVNE framework (Distributed, Parallel, and Generic Virtual Network Embedding Framework) has been presented as a distributed approach that is able to solve this optimization problem heuristically, spreading computational load to multiple distributed nodes. Previously, DPVNE has only been evaluated in simulation, but not in real, distributed test beds. In this paper, we present new empirical results on DPVNE's performance in large-scale setups.

机译：网络虚拟化是未来网络服务的一项关键技术，可在不更改不同硬件设备的情况下部署网络服务。这导致将虚拟需求映射到物理资源的问题，即NP硬虚拟网络嵌入问题。 DPVNE框架（分布式，并行和通用虚拟网络嵌入框架）已作为一种分布式方法提出，该方法能够启发式地解决此优化问题，将计算负荷分散到多个分布式节点。以前，DPVNE仅在仿真中进行评估，而在实际的分布式测试台中则未进行评估。在本文中，我们提出了有关DPVNE在大规模设置中的性能的新经验结果。

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《International conference on mobile, secure, and programmable networking》|2017年|88-98|共11页
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Carsten Hahn; Stephan Holzner; Lenz Belzner; Michael Till Beck;
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Deployment of virtual networks; Cloud computing;

机译：部署虚拟网络;云计算;

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1. Diffusion Strategies for Distributed Kalman Filter with Dynamic Topologies in Virtualized Sensor Networks [J] . Yang Shujie, Huang Tao, Guan Jianfeng, Mobile Information Systems . 2016,第PTa5期

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2. Distributed scheduling strategy for divisible loads on arbitrarily configured distributed networks using load balancing via virtual routing [J] . Zeng Zeng, Bharadwaj Veeravalli Journal of Parallel and Distributed Computing . 2006,第11期

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3. A distributed node deployment algorithm for underwater wireless sensor networks based on virtual forces [J] . Liu Chunfeng, Zhao Zhao, Qu Wenyu, Journal of systems architecture . 2019,第期

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4. Empirical Evaluation of a Distributed Deployment Strategy for Virtual Networks [C] . Carsten Hahn, Stephan Holzner, Lenz Belzner, International Conference on Mobile, Secure and Programmable Networking . 2017

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5. Exploiting locality of interaction in networked distributed POMDPs: An empirical evaluation [D] . Kim, Yoonheui. 2006

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6. A Distributed Parallel Genetic Algorithm of Placement Strategy for Virtual Machines Deployment on Cloud Platform [O] . Yu-Shuang Dong, Gao-Chao Xu, Xiao-Dong Fu -1

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Empirical Evaluation of a Distributed Deployment Strategy for Virtual Networks

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