Unsupervised Locating of WiFi Access Points Using Smartphones
KOO, Jahyoung, CHA, Hojung
Published in IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews (01.11.2012)
Published in IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews (01.11.2012)
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Journal Article
Micro sensor node for air pollutant monitoring: hardware and software issues
Choi, Sukwon, Kim, Nakyoung, Cha, Hojung, Ha, Rhan
Published in Sensors (Basel, Switzerland) (01.10.2009)
Published in Sensors (Basel, Switzerland) (01.10.2009)
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Journal Article
Occupancy Prediction Algorithms for Thermostat Control Systems Using Mobile Devices
Lee, Seungwoo, Chon, Yohan, Kim, Yunjong, Ha, Rhan, Cha, Hojung
Published in IEEE transactions on smart grid (01.09.2013)
Published in IEEE transactions on smart grid (01.09.2013)
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Journal Article
A Participatory Service Platform for Indoor Location-Based Services
Shin, Hyojeong, Chon, Yohan, Kim, Yungeun, Cha, Hojung
Published in IEEE pervasive computing (01.01.2015)
Published in IEEE pervasive computing (01.01.2015)
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Journal Article
Inertial Sensor-Based Indoor Pedestrian Localization with Minimum 802.15.4a Configuration
Lee, Seungwoo, Kim, Byounggeun, Kim, Hoon, Ha, Rhan, Cha, Hojung
Published in IEEE transactions on industrial informatics (01.08.2011)
Published in IEEE transactions on industrial informatics (01.08.2011)
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Journal Article
Smartphone-based pedestrian tracking in indoor corridor environments
Park, Kwanghyo, Shin, Hyojeong, Cha, Hojung
Published in Personal and ubiquitous computing (01.02.2013)
Published in Personal and ubiquitous computing (01.02.2013)
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Journal Article
Automatic Standby Power Management Using Usage Profiling and Prediction
Lee, Seungwoo, Ryu, Gilyoung, Chon, Yohan, Ha, Rhan, Cha, Hojung
Published in IEEE transactions on human-machine systems (01.11.2013)
Published in IEEE transactions on human-machine systems (01.11.2013)
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Journal Article
Revisiting the battery level indicator of mobile devices
Jeon, Seunghyeok, Kim, Daeyong, Ahn, Junick, Ha, Rhan, Cha, Hojung
Published in Design automation for embedded systems (01.03.2021)
Published in Design automation for embedded systems (01.03.2021)
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Journal Article
A context-rich and extensible framework for spontaneous smartphone networking
Talipov, Elmurod, Yin, Jianxiong, Chon, Yohan, Cha, Hojung
Published in Computer communications (01.01.2014)
Published in Computer communications (01.01.2014)
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Journal Article
IEEE 802.15.4a CSS-based mobile object locating system using sequential Monte Carlo method
Lee, Seungwoo, Shin, Hyojeong, Ha, Rhan, Cha, Hojung
Published in Computer communications (01.02.2014)
Published in Computer communications (01.02.2014)
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Journal Article
Evaluating battery aging on mobile devices
Jaeseong Lee, Yohan Chon, Hojung Cha
Published in 2015 52nd ACM/EDAC/IEEE Design Automation Conference (DAC) (01.06.2015)
Published in 2015 52nd ACM/EDAC/IEEE Design Automation Conference (DAC) (01.06.2015)
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Conference Proceeding