Jeong-Dong Kim

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This paper proposes UbiMDR, a MDR (metadata registry)-based framework for supporting semantic consistency in ubiquitous computing environments. The chief objective of the UbiMDR is to let ubiquitous applications consistently and independently use information of sensors in a variety of sensor fields. Currently, applications depend on their sensor field. In(More)
This paper proposes an enhanced storage model as a plug-in of Jena for semantic grid computing. Semantic grid is built using the technologies of the semantic Web. Jena is one of the most representative frameworks for building semantic Web applications. Jena can be used for building the semantic grid and its applications. It provides a programmatic(More)
This paper presents an efficient RFID service framework for supporting semantic consistency. The chief objective of our proposal is to let RFID applications exchange and share information about objects consistently and independently on various application fields (companies/ systems). EPC network can be used for building the RFID service framework. It(More)
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