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首页> 外文期刊>The Journal of Combinatorial Mathematics and Combinatorial Computing >A Novel Trust Management System for Cloud Computing - IaaS Providers
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A Novel Trust Management System for Cloud Computing - IaaS Providers

机译：一种新型的云计算信任管理系统-IaaS提供商

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摘要

Trust is one of the most important means to improve the reliability of computing resources provided in cloud environment and it plays an important role in commercial cloud environments. Trust is the estimation of capability of a cloud resource in completing a task based on reputation, identity, behavior, and availability in the context of distributed environment. It helps customer in the selection of appropriate resources in heterogeneous cloud infrastructure. The cloud computing depends on the following QoS parameters such as reliability, availability, scalability, security and past behavior of the cloud resources. This paper introduces a novel trust model to evaluate cloud resources of IaaS (Infrastructure as a Service) providers by means of Trust Resource Broker. The Trust Resource Broker selects trustworthy cloud resources based on the requirements of customer. The proposed trust model evaluates the trust value of the resources based on the identity as well as behavioral trust. The proposed model applies the QoS metrics suitable for cloud resources. The results of the experiments show that the proposed trust model selects the most reliable resources in cloud environment.
机译：信任是提高云环境中提供的计算资源的可靠性的最重要手段之一，并且在商业云环境中起着重要的作用。信任是指在分布式环境中基于信誉，身份，行为和可用性对云资源完成任务的能力的估计。它可以帮助客户在异构云基础架构中选择合适的资源。云计算取决于以下QoS参数，例如可靠性，可用性，可伸缩性，安全性和云资源的过去行为。本文介绍了一种新型信任模型，该模型通过信任资源代理对IaaS（基础设施即服务）提供商的云资源进行评估。信任资源代理根据客户的需求选择可信赖的云资源。所提出的信任模型基于身份以及行为信任来评估资源的信任值。提出的模型适用于云资源的QoS指标。实验结果表明，所提出的信任模型选择了云环境中最可靠的资源。

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