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arXiv 2004.12378cs.DC
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基于签名的IaaS云服务选择

Signature-based Selection of IaaS Cloud Services

Sheik Mohammad Mostakim Fattah, Athman Bouguettaya, Sajib Mistry

摘要:

我们提出了一种新的方法来选择IaaS云服务的长期服务提供商提供有限的QoS信息。所提出的方法利用免费的短期试验,以获得以前未公开的QoS信息。提出了一种新的基于显著性的试验方案,利用频率分布分析在短期试验中测试消费者的长期工作负载。我们引入了一种新的IaaS签名技术,以唯一地识别提供商的QoS性能的变化。提出了一种基于签名的QoS性能发现(SPD)算法,该算法结合了免费试用和IaaS签名。一组详尽的实验与真实世界的数据集进行评估所提出的方法。

英文摘要:

We propose a novel approach to select IaaS cloud services for a long-term period where the service providers offer limited QoS information. The proposed approach leverages free short-term trials to obtain the previously undisclosed QoS information. A new significance-based trial scheme is proposed using frequency distribution analysis to test a consumer's long-term workloads in a short trial. We introduce a novel IaaS signature technique to uniquely identify the variability of a provider's QoS performance. A Signature-based QoS Performance Discovery (SPD) algorithm is proposed which leverages the combination of free trials and IaaS signatures. A set of exhaustive experiments with real-world datasets is conducted to evaluate the proposed approach.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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