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Chapter and Conference Paper
A Unified Context Model: Bringing Probabilistic Models to Context Ontology
Ontology is a promising tool to model and reason about context in-formation in pervasive computing environment. However, ontology does not support representation and reasoning about uncertainty. Besides, the u...
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Chapter and Conference Paper
Middleware Architecture for Context Knowledge Discovery in Ubiquitous Computing
Advanced analysis of data for extracting useful knowledge is the next natural step in the world of ubiquitous computing. So far, most of the ubiquitous systems process knowledge in problem-specific or domain-s...