Kwang-sun Choi

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Recently, through the development of the computing technologies, there has been the computing paradigm of the new concept, such as the convergence phenomenon among all information devices, ubiquitous and pervasive computing. Also the realization of the home network, which is one of the core solutions of the future computing, has become an important issue.(More)
Recommendation systems need to employ efficient reality mining module to find out whether social relationships extracted from a collected dataset are really meaningful in real world. Also, the recommendation should be generated by taking current contexts (e.g., location and time) account into. In this paper, we want to propose an ontology-based framework to(More)
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