What’s in the Context?
نویسنده
چکیده
Growing number and complexity of context-aware systems requires a modeling framework suited for comparison of approaches. As a step towards modeling context-aware systems, we describe basic elements of such a framework. We introduce internal and external context information and define context models. We describe two conceptual architectures for context-aware systems and present their implications for the system design and for the users. Described concepts are illustrated by using an example system.
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