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Context awareness, intended as providing the current execution environment at the service level, is a fundamental capability in future mobile systems. Unfortunately, the real-world realization of such scenarios is currently undermined by inefficient context data delivery mechanisms, which introduce excessive overhead over bandwidth-constrained wireless fixed infrastructures. To efficiently offload...
The capability to gather and timely deliver any relevant information useful in service-provisioning environments, typically called context data, is increasingly recognized as a core function of modern ubiquitous and mobile systems. However, notwithstanding the large amount of literature on context modeling and representation, much work is to be done in obtaining context data distribution and retrieval...
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