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A smart space is a physical space with heterogeneous smart objects that collaborate and share information to perform tasks desired by users. Interoperability among smart objects is the key challenge in smart spaces. In this paper, we discuss a semantic interoperability approach for smart spaces introduced by the SOFIA (Smart Objects for Intelligent Applications) project. A semantic interoperability...
This paper presents a middleware for Wireless Sensor Networks that uses a set of technical statements, such as patterns and styles, in order to achieve flexibility, autonomy and adaptation. The middleware exposes the functionality of the network as Semantic Web Services, so that applications can access its functionality through Web Services. The Service-oriented architecture is used as a means of...
The rapid progress of Information and Communication Technology has dissolved many technical and social barriers. Publishing, storing, updating and even accessing information through wireless devices is no longer a significant problem. As information increases, finding, sharing and integrating information from distributed heterogeneous sources become a major issue. The challenge is no longer in providing...
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