SOCAM -- A Middleware for Context-Aware Mobile Services: "In this paper, we present a Service-oriented Context-Aware Middleware (SOCAM) architecture for the building of context-aware mobile services and rapid prototyping of context-aware systems. We propose an ontology-oriented approach to support context reasoning and context knowledge sharing, and a service-oriented approach to support interoperability between different context-aware systems. We also propose a formal context model based on ontology using Web Ontology Language (OWL) to address issues including semantic context representation, capturing context classification information, and enabling context reasoning and context knowledge sharing."
T. Gu, H. K. Pung, D. Q. Zhang
A Middleware for Building Context-Aware Mobile Services
IEEE Vehicular Technology Conference (VTC-Spring 2004). Milan, Italy. 2004.
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