A middleware for building context-aware mobile services
A middleware for building context-aware mobile services
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DOI：
10.1109/vetecs.2004.1391402
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发表时间：
2004-05
期刊：
影响因子：
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通讯作者：
T. Gu;H. Pung;Da Qing Zhang
中科院分区：
文献类型：
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作者：
T. Gu;H. Pung;Da Qing Zhang
Computing becomes increasingly mobile and pervasive today; these changes imply that applications and services must be aware and adapt to highly dynamic environments. Today, building context-aware mobile services is a complex and time-consuming task. We present a service-oriented context-aware middleware (SOCAM) architecture for the building and rapid prototyping of context-aware mobile services. We propose an ontology-based approach to model various contexts. Our context model supports semantic representation, context reasoning and context knowledge sharing. We take a service-oriented approach to build our middleware which supports tasks including acquiring, discovering, interpreting, accessing various contexts and interoperability between different context-aware systems.
