In the pervasive computing environment, context awareness need to process existed data and acquire the deep interrelation information from these data.
普适计算环境下的上下文感知需要对已有的数据进行处理，并从这些数据中获取相互关联的深层信息。
Firstly this paper introduces the current research situation of context-awareness computing briefly.
本文首先对上下文的研究现状进行简要的介绍。
Firstly this paper introduces the current research situation of context-awareness computing briefly.
本文首先对上下文的研究现状进行简要的介绍。
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