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Context reasoning for mobile systems

机译：移动系统的上下文推理

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摘要

Reasoning about context is a cornerstone component of mobile systems. These systems are ubiquitous and need to adapt continuously to their surroundings in order to provide high quality interaction with users and to fit with their actual needs. Context-aware systems have emerged as a particular type of mobile systems that can understand the user requirements and accordingly personalize the interaction with the mobile system. Context-aware systems rely mainly on two components: i) a comprehensive context model to represent all the contextual elements surrounding the mobile system, and ii) a reasoning engine that runs a continuous context management process which gathers environment data from sensors and web services, checks the consistency of the context instance and finally updates it. In this paper we show the context model and describe the context reasoning process. The implementation of the system is then presented and illustrated through an example.
机译：关于上下文的推理是移动系统的基石组成部分。这些系统无处不在，需要连续适应周围环境，以便提供与用户的高质量互动并适应其实际需求。上下文感知系统已成为一种特定类型的移动系统，可以理解用户需求，并因此为与移动系统进行个性化交互。上下文感知系统主要依赖于两个组件：i）一个全面的上下文模型来表示移动系统周围的所有上下文元素，以及II）运行来自传感器和Web服务的持续上下文管理进程的推理引擎，检查上下文实例的一致性，最后更新它。在本文中，我们示出了上下文模型并描述了上下文推理过程。然后通过示例呈现和示出系统的实现。

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