Publications

publications

Gayeon Ryu, Jae Moon Choi, Hyeon Seok Seok, Jaehyung Lee, Eun-Kyung Lee, Hangsik Shin and Byung-Moon Choi, “Machine Learning Based Quantitative Pain Assessment for the Perioperative Period,” npj Digital Medicine, 2024 (Accept)

Jiwon You, Hyeon Seok Seok, Sollip Kim and Hangsik Shin, “Advancing Laboratory Medicine Practice with Machine Learning: Swift yet Exact,” Annals of Laboratory Medicine, 45(1), 22-35, 2025

Seung Min Ryu, Keewon Shin, Chang Hyun Doh, Hui Ben, Ji Yeon Park, Kyung-Hwan Koh, Hangsik Shin and In-ho Jeon, “Orthopedic surgeon level joint angle assessment with artificial intelligence based on photography: a pilot study,” Biomedical Engineering Letters, 1-12, 2024

Hyeon Seok Seok, Sang Su Kim, Do-Won Kim, Hangsik Shin, “Toward Objectification of Subjective Chronic Pain based on Implicit Response in Biosignals,” IEEE Transactions on Biomedical Engineering, 2024

Hyeon Seok Seok, Shinae Yu, Kyung-Hwa Shin, Woochang Lee, Sail Chun, Sollip Kim, Hangsik Shin, “Machine learning-based sample misidentification error detection in clinical laboratory tests: A retrospective multicenter study,” Clinical Chemistry, 70(10), 1256-1267, 2024

Jaehyung Lee, Oh-Seok Kwon, Gayeon Ryu, Hangsik Shin, Hui-Nam Pak, “Atrial Fibrillation Identification Using CNNs Based on Genomic Data,” Journal of Electrical Engineering & Technology (JEET), 19, 3645–3653, 2024

Gayeon Ryu, Jae Moon Choi, Jaehyung Lee, Hyeon Seok Seok, Hangsik Shin, Byung-Moon Choi, “Analysis of photoplethysmography-based surgical pain severity assessment markers,” Journal of Electrical Engineering & Technology (JEET), 19, 3665–3674, 2024

Mohamed Elgendi, Fridolin Haugg, Richard Ribon Fletcher, John Allen, Hangsik Shin, Aymen Alian, Carlo Menon, “Recommendations for evaluating photoplethysmography-based algorithms for blood pressure assessment,” Communications Medicine, 4(1), 140, 2024

Hangsik Shin, “Signal completion using generative adversarial networks for enhanced photoplethysmography measurement accuracy,” Computers in Biology and Medicine, 180, 2024

Hyeon Seok Seok , Yuna Choi , Shinae Yu, Kyung-Hwa Shin , Sollip Kim and Hangsik Shin, “Machine learning-based delta check method for detecting misidentification errors in tumor marker tests,” Clinical Chemistry and Laboratory Medicine (CCLM), 62(7), 1421-1432, 2024

Ji Hyeun Park, Changwon Wang, Hangsik Shin, “FDA-cleared home sleep apnea testing devices,” npj Digital Medicine, 7, 123, 2024

Jinwoo Cho, Hangsik Shin, Ahyoung Choi, “Calibration-free blood pressure estimation based on a convolutional neural network,” Psychophysiology, 61(4), 2024

Oh-Seok Kwon, Jisu Lee, Je-Wook Par, So-Hyun Yang, Inseok Hwang, Hee Tae Yu, Hangsik Shin, Hui-Nam Pak, “Corrections to ‘‘Three-Dimensional Atrial Wall Thickness Measurement Algorithm From a Segmented Atrial Wall Using a Partial Differential Equation’’,” IEEE Access, 11, 15314-15314, 2023

Chungkeun Lee, Hangsik Shin, “The 2023 wearable photoplethysmography roadmap,” Physiological Measurement, 47-51, 2023

Shinae Yu, Kyung-Hwa Shin, Sunghwan Shin, Hyeyoung Lee, Soo Jin Yoo, Kyung Ran Jun, Hangsik Shin, Sollip Kim, “Practical delta check limits for tumour markers in different clinical settings,” Clinical Chemistry and Laboratory Medicine (CCLM), 61(10), 1829-1840, 2023

Changwon Wang, Chungkeun Lee and, Hangsik Shin, “Digital therapeutics from bench to bedside,” npj Digital Medicine, 6(38), 2023

Hangsik Shin, “A novel method for non‐invasive blood pressure estimation based on continuous pulse transit time: An observational study,” Psychophysiology, 60(2), e14173, 2023

Changwon Wang, Hangsik Shin, “Smart Hospital Advancements and Future Perspectives in South Korea,” The Transactions of the Korean Institute of Electrical Engineers, 72(11), 1441-1448, 2023

Hamin Lim, Hangsik Shin, “Clustering Analysis of Activity of Daily Living based on Accelerometry,” The Transactions of the Korean Institute of Electrical Engineers, 72(11), 1427-1433, 2023

Oh-Seok Kwon, Jisu Lee, Je-Wook Park, So-Hyun Yang, Inseok Hwang, Hee Tae Yu, Hangsik Shin and Hui-Nam Pak, “Three-Dimensional Atrial Wall Thickness Measurement Algorithm from a Segmented Atrial Wall using a Partial Differential Equation,” IEEE ACCESS, 10, 32161-32170, 2022

Junyung Park, Hyeon Seok Seok, Sang-Su Kim and Hangsik Shin, “Photoplethysmogram Analysis and Applications: An Integrative Review,” Frontiers in Physiology, 12, 1-23, 2022

Hangsik Shin, “Deep Convolutional Neural Network-Based Hemiplegic Gait Detection Using an Inertial Sensor Located Freely in a Pocket,” Sensors, 22(5), 1920, 2022

Hangsik Shin, “XGBoost Regression of the Most Significant Photoplethysmogram Features for Assessing Vascular Aging,” IEEE Journal of Biomedical and Health Informatics, 26(7), 3354-3361, 2022

Junyung Park, Hangsik Shin, “Vascular Aging Estimation Based on Artificial Neural Network Using Photoplethysmogram Waveform Decomposition: Retrospective Cohort Study,” JMIR Medical Informatics, 10(3), 1-17, 2022

Hangsik Shin, “Deep Convolutional Neural Network based Signal Quality Assessment for Photoplethysmogram,” Computers in Biology and Medicine, 145, 105430, 2022

Hangsik Shin, “Photoplethysmogram based vascular aging assessment using the deep convolutional neural network,” Scientific Reports, 12, 11377, 2022

Donggeun Roh and Hangsik Shin, “Recurrence Plot and Machine Learning for Signal Quality Assessment of Photoplethysmogram in Mobile Environment,” Sensors, 21(6), 2188, 2021

Byung-Moon Choi, Ji Yeon Yim, Hangsik Shin, Gyujeong Noh, “Novel Analgesic Index for Postoperative Pain Assessment Based on a Photoplethysmographic Spectrogram and Convolutional Neural Network: Observational Study,” Journal of Medical Internet Research, 23(2), e23920, 2021

Byung-Moon Choi, Hangsik Shin, Joo-Hyun Lee, Ji-Yeon Bang, Eun-Kyung Lee and Gyujeong Noh, “Performance of the Surgical Pleth Index and Analgesia Nociception Index in Healthy Volunteers and Parturients,” Frontiers in Physiology, 12, 554026, 2021

Hyeon Seok Seok and Hangsik Shin, “Recommendation for Measuring Digital Volume Pulse in Mobile Application: for Healthy Normal Subject,” IEEE ACCESS, 9, 69335-69345, 2021

Jin Woong Kim, Hyeon Seok Seok and Hangsik Shin, “Is Ultra-Short-Term Heart Rate Variability Valid in Non-static Conditions？,” Frontiers in Physiology, 12, 596060, 2021

Danbi Gwon, Hakyung Cho and Hangsik Shin, “Feasibility of a Waistband-type Wireless Wearable Electrocardiogram Monitoring System based on a Textile Electrode,” JMIR mHealth and uHealth, 9(5), e26469, 2021

Junyung Park and Hangsik Shin, “Development of Vascular Aging Assessment Model Based on Photoplethysmogram Incident and Reflected Wave Characteristics,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 70(4), 700-706, 2021

Hangsik Shin and Ahyoung Choi, “Calculation and Validation of Continuous Pulse Transit Time Based on Normalized Pulse Wave Velocity,” IEEE ACCESS, 8, 221632-221639, 2020

Junyung Park, Sangki Park, Seongcheol Ahn, Yujang Cho, Jong-Jin Park and Hangsik Shin, “Wearable Strain Sensor Using Conductive Yarn Sewed on Clothing for Human Respiratory Monitoring,” IEEE Sensors Journal, 20(21), 12628-12636, 2020

Seongcheol Ahn, Yujang Cho, Sangki Park, Junseo Kim, Jingzhe Sun, Dahye Ahn, Miyeon Lee, Daeeun Kim, Taeyun Kim, Hangsik Shin and Jong-Jin Park, “Wearable multimode sensors with amplified piezoelectricity due to the multi local strain using 3D textile structure for detecting human body signals,” Nano Energy, 74, 104932, 2020

Ahyoung Choi, Sangwoo Noh and Hangsik Shin, “Internet-Based Unobtrusive Tele-Monitoring System for Sleep and Respiration,” IEEE ACCESS, 8, 76700-76707, 2020

Chanki Park, Min-Ho Yang, BoHyun Choi, Bokyung Jeon, Yong-Hun Lee, Hangsik Shin, Boreom Lee, Byung-Moon Choi and Gyu-Jeong Noh, “Performance of the nasal photoplethysmographic index as an analgesic index during surgery under general anaesthesia,” Scientific Reports, 10, 7130, 2020

Donggeun Roh, Sangjin Han, Junyung Park and Hangsik Shin, “Development of a Multi-Array Pressure Sensor Module for Radial Artery Pulse Wave Measurement,” Sensors, 20(1), 33, 2020

Jin Woong Kim and Hangsik Shin, “Feasibility Study of Ultra-Short-Term Heart Rate Variability in Recovery Condition after Exercise,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 69(1), 114-119, 2020

Sooji Park, Hyong-Ho Cho, Hyung Chae Yang, Jin-Sang Yoon and Hangsik Shin, “Force-Sensing-Based Unobtrusive System for Awakening and Respiration Rate Analysis during Sleep,” IEEE Sensors Journal, 19(5), 1917-1924, 2019

Jaepil Kim, Jeong-Whan Lee and Hangsik Shin, “Pre-processing of Photoplethysmographic Waveform for Amplitude Regularization,” Journal of Electrical Engineering & Technology, 14(4), 1741-1748, 2019

Changwon Wang, Young Kim, Hangsik Shin and Se Dong Min, “Preliminary Clinical Application of Textile Insole Sensor for Hemiparetic Gait Pattern Analysis,” Sensors, 19(18), 3950, 2019

Hyeon Seok Seok, Byung-Moon Choi, Gyu-Jeong Noh and Hangsik Shin, “Postoperative Pain Assessment Model Based on Pulse Contour Characteristics Analysis,” IEEE Journal of Biomedical and Health Informatics, 23(6), 2317-2324, 2019

Sangjin Han, Donggeun Roh, Junyung Park and Hangsik Shin, “Design of Multi-Wavelength Optical Sensor Module for Depth-Dependent Photoplethysmography,” Sensors, 19(24), 5441, 2019

Ji Yeon Yim and Hangsik Shin, “Comparison of Classifier for Pain Assessment based on Photoplethysmogram and Machine Learning,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 68(12), 1626-1630, 2019

Jaepil Kim, Sooji Park and Hangsik Shin, “Force Sensor and MSP430-based System for Motion Detection During Sleep,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 68(12), 1612-1617, 2019

Hyeon Seok Seok and Hangsik Shin, “Postoperative Pain Assessment Features Based on Derivative Photoplethysmogram,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 68(10), 1258-1266, 2019

Wookjin Lee, Jaiyoung Ryu, Hangsik Shin, Hong Sun Ryou and Seong Wook Cho, “Numerical study to evaluate the effect of a surface-based sensor on arterial tonometry,” Computer Methods in Biomechanics and Biomedical Engineering, 27(6), 556-572, 2018

Ahyoung Choi and Hangsik Shin, “Longitudinal healthcare data management platform of healthcare IoT device for personalized services,” Journal of Universal Computer Science, 24(9), 1153-1169, 2018

Byung-Moon Choi, Chanki Park, Yong-Hun Lee, Hangsik Shin, Soo-Han Lee, Seongwook Jeong, Gyu-Jeong Noh and Boreom Lee, “Development of a new analgesic index using nasal photoplethysmography,” Anaesthesia, 73(9), 1123-1130, 2018

Yoon La Yang, Hyeon Seok Seok, Gyu-Jeong Noh, Byung-Moon Choi and Hangsik Shin, “Postoperative pain assessment index based on Photoplethysmography,” Frontiers in Physiology, 9, 1199, 2018

Ahyoung Choi and Hangsik Shin, “Quantitative analysis of the effect of an ectopic beat on heart rate variability in the resting condition,” Frontiers in physiology, 9, 922, 2018

Jun Seok Lee, Sooji Park and Hangsik Shin, “Detection of hemiplegic walking using a wearable inertia sensing device,” Sensors, 18(6), 1736, 2018

Hyeon Seok Seok and Hangsik Shin, “Investigation of the pulse to pulse interval and amplitude variation of photoplethymogram as a pain assessment parameter during anesthseia,” Journal of Korean Institute of Intelligent Systems (KIIS), 28(4), 328-334, 2018

Hyeon Seok Seok and Hangsik Shin, “Postoperative Pain Assessment based on Derivative Waveform of Photoplethysmogram,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 67(7), 962-968, 2018

Yoon La Yang and Hangsik Shin, “Investigation of the Feasibility of Postoperative Pain Assessment by Analysing Photoplethysmogram Variability Analysis,” Journal of Korean Institute of Intelligent Systems (KIIS), 28(3), 269-274, 2018

Ahyoung Choi and Hangsik Shin, “Reply to Comment on “Photoplethysmography sampling frequency: pilot assessment of how low can we go to analyze pulse rate variability with reliability？,” Physiological Measurement, 38(12), 2252-2256, 2017

Sooji Park and Hangsik Shin, “Feasibility Study for Monitoring Unconstrained Respiration based on Multi-way Approach Using an Acceleration and Force Sensing Module,” IEEE Sensors Journal, 17(11), 3482-3489, 2017

Ahyoung Choi and Hangsik Shin, “Photoplethysmography sampling frequency: pilot assessment of how low can we go to analyze pulse rate variability with reliability？,” Physiological Measurement, 38(3), 586-600, 2017

Hangsik Shin and Sedong Min, “Feasibility study for the non-invasive blood pressure estimation based on ppg morphology: normotensive subject study,” Biomedical Engineering Online, 16, 1-14, 2017

Yoon La Yang, Hyeon Seok Seok and Hangsik Shin, “Development of an application for correction and arrangement of pulse features of ECG and PPG,” Journal of Korean Institute of Intelligent Systems (KIIS), 27(6), 566-572, 2017

Jun Seok Lee, Sooji Park and Hangsik Shin, “Evaluation of Hemiplegic Gait Using Accelerometer,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 66(11), 1634-1640, 2017

Jinkwon Kim and Hangsik Shin, “Simple and Robust Realtime QRS Detection Algorithm Based on Spatiotemporal Characteristic of the QRS Complex,” PLoS ONE, 11(3), e0150144, 2016

Byung Woo Lee and Hangsik Shin, “Feasibility Study of Sitting Posture Monitoring Based on Piezoresistive Conductive Film-Based Flexible Force Sensor,” IEEE Sensors Journal, 16(1), 15-16, 2016

Hangsik Shin, “Ambient temperature effect on pulse rate variability as an alternative to heart rate variability in young adult,” Journal of Clinical Monitoring and Computing, 30(6), 939-948, 2016

Yoon La Yang and Hangsik Shin, “An Effect of Sampling Rate to the Time and Frequency Domain Analysis of Pulse Rate Variability,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 65(7), 1247-1251, 2016

Hangsik Shin and Hoon Kim, “Reconstruction of the Undersampled Photoplethysmogram with Various Interpolation Methods,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 65(8), 1418-1423, 2016

Se Dong Min and Hangsik Shin, “A Localization Method for First and Second Heart Sounds Based on Energy Detection and Interval Regulation,” Journal of Electrical Engineering & Technology, 10(5), 2126-2134, 2015

Se Dong Min and Hangsik Shin, “Evaluation of the Ambient Temperature Effect for the Autonomic Nervous Activity through the Time Domain Analysis of the Heart Rate Variability,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 64(8), 1246-1250, 2015

Hangsik Shin, “Evaluation of the Ambient Temperature Effect for the Autonomic Nervous Activity of the Young Adult through the Frequency Analysis of the Heart Rate Variability,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 64(8), 1240-1245, 2015

Chungkeun Lee and Hangsik Shin, “Analysis for the Fluctuation of the Photoplethysmographic Waveform derived by Temperature Stress of Measuring Position,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 64(2), 304-309, 2015

Se Dong Min, Yonghyeon Yun and Hangsik Shin, “Simplified Structural Textile Respiration Sensor based on Capacitive Pressure Sensing Method,” IEEE Sensors Journal, 14(9), 3245-3251, 2014

Hangsik Shin and Jaegeol Cho, “Unconstrained Snoring Detection Using a Smartphone during Ordinary Sleep,” Biomedical Engineering Online, 13(1), 1-14, 2014

Hangsik Shin, Byunghun Choi, Doyoon Kim and Jaegeol Cho, “Robust Sleep Quality Quantification Method for a Personal Handheld Device,” Telemedicine & e-Health, 20(6), 522-530, 2014

Yonghyeon Yun, Minki Hwang, Jae Hyung Park, Hangsik Shin, Eun Bo Shim and Hui-Nam Pak, “The Relationship among Complex Fractionated Electrograms, Wavebreak, Phase Singularity, and Local Dominant Frequency in Fibrillation Wave-Dynamics: a Modeling Comparison Study,” Journal of Korean Medical Science, 29(3), 370-377, 2014

Do Yoon Kim and Hangsik Shin, “Movement Characteristic Analysis for Unconstrained Sleep Efficiency Analysis Based on the Smartphone,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 63(7), 940-944, 2014

Chungkeun Lee, Hangsik Shin, Jongchul Park and Myoungho Lee, “The Optimal Attachment Position for a Fingertip Photoplethysmographic Sensor with Low DC,” IEEE Sensor Journal, 12(5), 1253-1254, 2012

Hangsik Shin and Chungkeun Lee, “Pulse Rate Variability as a Surrogate Method for Autonomic Nervous System Assessment Comparing with Heart Rate Variability,” Advanced Science Letters, 18(1), 92-98, 2012

Hangsik Shin and Chungkeun Lee, “Transfer Function Estimates in Derived Respiration Analysis: Retrograde Study of the Respiratory Drive Mechanism,” Advanced Science Letters, 6(1), 80-87, 2012

Chungkeun Lee, Hangsik Shin and Myoungho Lee, “Relations between AC-DC components and optical path length in photoplethysmography,” Journal of Biomedical Optics, 16(7), 077012-077012-4, 2011

Chungkeun Lee, Hang Sik Shin, In-deok Kong and Myoungho Lee, “Analysis of Arterial Stiffness Variation by Photoplethysmographic DC Component,” Journal of Biomedical Engineering Research, 32(2), 109-117, 2011

Se Dong Min, Jin Kwon Kim, Hangsik Shin, Yong Hyeon Yun, Chungkeun Lee and Myoungho Lee, “Noncontact Respiration Rate Measurement System Using an Ultrasonic Proximity Sensor,” IEEE Sensor Journal, 10(11), 1732-1739, 2010

Hangsik Shin, Chungkeun Lee and Myoungho Lee, “Ideal Filtering Approach on DCT Domain for Biomedical Signals: Index Blocked DCT Filtering Method (IB-DCTFM),” Journal of Medical Systems, 34(4), 741-753, 2010

Se-Dong Min, Young-Hyun Yun, Chung-Keun Lee, Hang-Sik Shin, Ha-Kyung Cho, Seon-Cheol Hwang and MyoungHo Lee, “Respiration Measurement System using Textile Capacitive Pressure Sensor,” The Transactions of the Korean Institute of Electrical Engineers, 59(1), 58-63, 2010

Hangsik Shin, Chungkeun Lee and Myoungho Lee, “Adaptive threshold method for the peak detection of photoplethysmographic waveform,” Computers in Biology and Medicine, 39(12), 1145-1152, 2009

Jinkwon Kim, Hangsik Shin, Kwangsoo Shin, Myoungho Lee, “Robust Algorithm for Arrhythmia Classification in ECG Using Extreme Learning Machine,” Biomedical Engineering Online, 8(31), 1-12, 2009

Myoungho Lee, Se Dong Min, Hangsik Shin, Byung Woo Lee and Jinkwon Kim, “The e-Health Landscape: Current Status and Future Prospects in Korea,” Telemedicine & e-Health, 15(4), 362-369, 2009

Se Dong Min, Jin Kwon Kim, Hangsik Shin, Yong Hyeon Yun, Jeong-Whan Lee and Myoungho Lee, “Abdominal Wall Motion-Based Respiration Rate Measurement using an Ultrasonic Proximity Sensor,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 58(10), 2071-2078, 2009

Chungkeun Lee, Hangsik Shin, Hong Rae Kim, Jeong-Whan Lee, Yong Jun Kim and Myoungho Lee, “A Study on the Measurement of Heart Rate Variability using the Modified Laplacian Electrodes,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 58(5), 1050-1056, 2009

Sung Won Yoon, Hangsik Shin, Se Dong Min and Myoungho Lee, “Adaptive motion artifacts reduction algorithm for ECG signal in textile wearable sensor,” IEICE Electronics Express, 4(10), 312-318, 2007

Hangsik Shin, Young Bum Lee and Myoungho Lee, “The Analysis of Living Daily Activities by Interpreting BiDirectional Accelerometer Signals with Extreme Learning Machine,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 56(7), 1324-1330, 2007

Hangsik Shin, Chungkeun Lee, Boyoung Joung and Myoungho Lee, “Detection of atrial tachycardia and fibrillation using spectrum analysis of intracardiac signal,” The Transaction of Korean Institute of Electrical Engineering (KIEE), 55D(3), 142-145, 2006

Hangsik Shin, Sung Won Yoon, Jae Young Kim and Myoungho Lee, “Down-Scaled 3D Object for Telediagnostic Imaging Support System,” Journal of Biomedical Engineering Research, 26(4), 185-191, 2005

Hangsik Shin, Se Dong Min, Hee-Joung Kim and Myoungho Lee, “Down-Scaled 3D Medical Image Transfer System Using Instant Messenger,” Journal of Korean Society Medical Information, 11(1), 97-105, 2005