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This paper develops a client-side context-aware search application which is built on the context-aware infrastructure. A context-aware architecture is designed to collect the mobile user's context information, derive mobile user's current context, distribute user context among context-aware applications, and support the context-aware applications. The context acquisition is centralized at the context...
In the ever-changing pervasive computing paradigm, applications, especially those running on resource-scarce mobile devices, have to adapt to the runtime environment as the users are roaming around. Various adaptation techniques, relying on dynamic composition of components, have been proposed by a number of researchers. Nevertheless, most existing approaches only support component selection based...
In this paper we present a context-aware data sharing service over MANet to enable spontaneous collaboration between mobile workers. Context information is used to adapt services and applications to user situation as well as working groups situation. The paper first presents the data sharing system. It then describes the context awareness service. We explain how data sharing uses context information...
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