Development of an ultrasonic wave emission system based on multimedia database in a smart farm
Choi, Shin-Hyeong, Ghil, Min-Sik, Mun, Hyung-Jin
Published in Multimedia tools and applications (01.11.2021)
Published in Multimedia tools and applications (01.11.2021)
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Journal Article
Estimation of Activity Energy Expenditure According to the Position of User's Smart Phone
Shin-Hyeong Choi
Published in 2015 2nd International Conference on Information Science and Security (ICISS) (01.12.2015)
Published in 2015 2nd International Conference on Information Science and Security (ICISS) (01.12.2015)
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Conference Proceeding
An Application Development Framework for Monitoring System
Choi, Shin-Hyeong, Park, Hyoung-Keun
Published in International Information Institute (Tokyo). Information (01.12.2013)
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Published in International Information Institute (Tokyo). Information (01.12.2013)
Journal Article
A Study on Visitors Tracking Method Using Wireless Communication
Shin-Hyeong Choi, Sun-Yeob Kim, Yoo-Chan Ra
Published in 2013 International Conference on Information Science and Applications (ICISA) (01.06.2013)
Published in 2013 International Conference on Information Science and Applications (ICISA) (01.06.2013)
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Conference Proceeding
The research of sensor node power management
Shin-Hyeong Choi, Choon-Sam Kim, Dong-Kurl Kwak
Published in 2012 IEEE Vehicle Power and Propulsion Conference (01.10.2012)
Published in 2012 IEEE Vehicle Power and Propulsion Conference (01.10.2012)
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Conference Proceeding
A study on isolated DC-DC converter of soft switching with discontinuous conduction mode
Dong-Kurl Kwak, Choon-Sam Kim, Shin-Hyeong Choi, Bong-Seob Lee
Published in 2012 IEEE Vehicle Power and Propulsion Conference (01.10.2012)
Published in 2012 IEEE Vehicle Power and Propulsion Conference (01.10.2012)
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Conference Proceeding
A Winter Road Weather Information System Using Ubiquitous Sensor Network
Yoon, Geun-Young, Kim, Nam-Ho, Choi, Hwang-Kyu, Jung, Do-Young, Choi, Shin-Hyeong, Kim, Gi-Taek
Published in Journal of Korea Multimedia Society (31.03.2011)
Published in Journal of Korea Multimedia Society (31.03.2011)
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Journal Article