Ahyoung Choi
Cited by
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Photoplethysmography sampling frequency: pilot assessment of how low can we go to analyze pulse rate variability with reliability?
A Choi, H Shin
Physiological measurement 38 (3), 586, 2017
Physiological sensing and feature extraction for emotion recognition by exploiting acupuncture spots
A Choi, W Woo
International conference on affective computing and intelligent interaction …, 2005
Affective engagement to emotional facial expressions of embodied social agents in a decision‐making game
A Choi, CD Melo, W Woo, J Gratch
Computer Animation and Virtual Worlds 23 (3-4), 331-342, 2012
Smartphone-based bioelectrical impedance analysis devices for daily obesity management
A Choi, JY Kim, S Jo, JH Jee, SB Heymsfield, YA Bhagat, I Kim, J Cho
Sensors 15 (9), 22151-22166, 2015
Unified context-aware augmented reality application framework for user-driven tour guides
C Shin, H Kim, C Kang, Y Jang, A Choi, W Woo
2010 International Symposium on Ubiquitous Virtual Reality, 52-55, 2010
u-BabSang: a context-aware food recommendation system
Y Oh, A Choi, W Woo
the Journal of Supercomputing 54 (1), 61-81, 2010
Quantitative analysis of the effect of an ectopic beat on the heart rate variability in the resting condition
A Choi, H Shin
Frontiers in physiology 9, 922, 2018
Physiological evidence for a dual process model of the social effects of emotion in computers
A Choi, CM de Melo, P Khooshabeh, W Woo, J Gratch
International Journal of Human-Computer Studies 74, 41-53, 2015
wear-UCAM: A toolkit for mobile user interactions in smart environments
D Hong, Y Suh, A Choi, U Rashid, W Woo
International Conference on Embedded and Ubiquitous Computing, 1047-1057, 2006
Data markup representation for mixed reality contents
H Kim, H Yoon, A Choi, W Baek, I Lee, D Kim, W Woo
International AR Standards Meeting-February, 17-19, 2011
EEG-based emotion classification using long short-term memory network with attention mechanism
Y Kim, A Choi
Sensors 20 (23), 6727, 2020
Longitudinal Healthcare Data Management Platform of Healthcare IoT Devices for Personalized Services.
A Choi, H Shin
J. Univers. Comput. Sci. 24 (9), 1153-1169, 2018
Feature extraction for emotion analysis based on physiological signal pattem
A Choi
KHCI2005, 2005
Multiple-criteria decision-making based on probabilistic estimation with contextual information for physiological signal monitoring
A Choi, W Woo
International Journal of Information Technology & Decision Making 10 (01 …, 2011
Virtual companion based mobile user interface: An intelligent and simplified mobile user interface for the elderly users
S Noh, J Han, J Jo, A Choi
2017 International Symposium on Ubiquitous Virtual Reality (ISUVR), 8-9, 2017
Stone-type physiological sensing device for daily monitoring in an ambient intelligence environment
A Choi, Y Oh, G Park, W Woo
European Conference on Ambient Intelligence, 343-359, 2008
Internet-based unobtrusive tele-monitoring system for sleep and respiration
A Choi, S Noh, H Shin
IEEE Access 8, 76700-76707, 2020
Asian-style food intake pattern estimation based on convolutional neural network
J Cho, A Choi
2018 IEEE International Conference on Consumer Electronics (ICCE), 1-2, 2018
mARGraphy: Mobile AR-based Dynamic Information Visualization
A Choi, Y Park, Y Jang, C Kang, W Woo
2011 International Symposium on Ubiquitous Virtual Reality, 37-39, 2011
Mobile evaluation of human energy balance and weight control: Potential for future developments
SB Heymsfield, JY Kim, YA Bhagat, J Zheng, I Kim, A Choi, S Jo, J Cho
2015 37th Annual International Conference of the IEEE Engineering in …, 2015
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