Jeong-Dong Kim

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In this research, we propose a Social Learning Management System (SLMS) enabling real-time and reliable feedback for incorrect answers by learners using a social network service (SNS). The proposed system increases the accuracy of learners' assessment results by using a confidence scale and a variety of social feedback that is created and shared through(More)
Ubiquitous computing environment requirement needs information sharing of sensors based on sensor network technology, situation-aware and determination functions and other related technologies ranging to appropriate and effective action processing. The sensor field independent information access is most important issues in everywhere under the ubiquitous(More)