在物联网中实现动态QoS遵从的主动事件驱动方法

Proceedings of the 7th International Conference on Web Intelligence, Mining and Semantics Pub Date : 2017-08-23 DOI:10.1145/3106426.3109431

Falak Nawaz, O. Hussain, N. Janjua, Elizabeth Chang

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引用次数: 7

摘要

物云服务提供商使用各种描述语言来描述服务质量(QoS)属性。然而，现有的建模方法只支持对静态QoS属性进行建模，缺乏对响应时间和可用性等动态QoS属性进行建模和推理的功能。本文提出了一种基于事件的方法，通过使用基于事件演算(Event Calculus, EC)的框架对QoS属性的行为进行建模，从而监测动态QoS值及其遵从性。然后执行基于逻辑的推理，以主动识别将来可能的QoS违规。

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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A proactive event-driven approach for dynamic QoS compliance in cloud of things

Cloud-of-things service providers use various descriptions languages to describe Quality of Service (QoS) attributes. However, existing modelling approaches provide support for modelling static QoS attributes only and lack features to model and reason with dynamic QoS attributes such as response time and availability. This paper presents an event-based approach for monitoring dynamic QoS values and their compliance by modelling the behavior of QoS attributes using an Event Calculus (EC) based framework. The logic based reasoning is then performed to proactively identify the possible QoS violations in future.

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Proceedings of the 7th International Conference on Web Intelligence, Mining and Semantics

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