Gui-hyun Baek

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This research suggest the big data enforcement system which utilizes context-aware and light-weighted ontology inference engine model which recognize the status data that occurs at smart phone in real time as context aware. The context-aware recognition method which will suggested at this research aim the inference which can able to manage at smart phone(More)
This paper suggests the optimization method of RDF Repository. When state data that occurred thing composing context information, this method processes in real-time using ontology technique in IoT environment. It needs to adapt meaning system about state to delivery correct state among different things. In other words, it is important to adapt technique to(More)
This paper propose the method to dynamically construct optimized ontology knowledge base (KB) using ontology schema model from semi-structured datasets based RDM (relational data model). In order to enhance a big data analysis ability, it must be provided classification or analysis method based on context and meaning. Also recently, for providing high-level(More)
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