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A New Context-aware Application Validation Method Based on Quality-driven Petri Net Models

机译:一种基于质量驱动Petri网模型的新的上下文感知应用程序验证方法

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There is a problem that the crash in devices or service components may occur during executing context-aware applications when developing multiple context-aware applications in context-aware middleware. It will lead to the abnormal execution of context-aware applications. In this paper, a method based on quality-driven Petri nets (QPN) derived from Petri nets is proposed to solve it. In this method, a context-aware application is qualified, simulated, and validated based on QPN. Through QPN, we can simulate the execution process of context-aware applications. In QPN, Petri Nets' behavioral properties involved reachability. Reachability will detect and reflect the crash in devices or component services before executing context-aware applications.
机译:存在问题:在在在上下文中的中间件中开发多个上下文感知应用程序时,在执行上下文感知应用程序期间可能会发生设备或服务组件中的崩溃。它将导致上下文感知应用程序的异常执行。本文提出了一种基于质量驱动的Petri网(QPN)的方法,得到了来自Petri网的质量净网络。在此方法中,基于QPN的QPN验证了上下文感知应用程序。通过QPN,我们可以模拟上下文感知应用程序的执行过程。在QPN中,Petri网的行为属性涉及到达。在执行上下文感知应用程序之前,可达性将检测和反映设备或组件服务中的崩溃。

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