使用WS-Agreement的风险感知SLA代理

2009 International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2009-05-26 DOI:10.1109/WAINA.2009.72

J. Padgett, K. Djemame, I. Gourlay, Django Armstrong

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引用次数: 2

摘要

服务水平协议(sla)促进了网格技术的商业应用。它们为服务消费者和提供者之间的期望和义务提供了明确的声明。然而，如果没有能力评估SLA可能失败的可能性，商业采用将受到限制，因为双方都不愿意同意。因此，风险评估机制对于提高商业部门对电网技术使用的信心至关重要。本文提出了一种包含风险评估技术的SLA代理机制，用于评估SLA失效的概率。在典型的网格资源使用场景中，使用WS-Agreement和风险度量来促进服务使用者和提供者之间的SLA创建。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Risk-Aware SLA Brokering Using WS-Agreement

Service Level Agreements (SLAs) are facilitators for widening the commercial uptake of Grid technology. They provide explicit statements of expectation and obligation between service consumers and providers. However, without the ability to assess the probability that an SLA might fail, commercial uptake will be restricted, since neither party will be willing to agree. Therefore, risk assessment mechanisms are critical to increase confidence in Grid technology usage within the commercial sector. This paper presents an SLA brokering mechanism including risk assessment techniques which evaluate the probability of SLA failure. WS-Agreement and risk metrics are used to facilitate SLA creation between service consumers and providers within a typical Grid resource usage scenario.

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2009 International Conference on Advanced Information Networking and Applications Workshops

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