PUBLICATIONS

PREPRINT

[1] Won-Doo Seo*, Insung Choi, Kyung Chul Kim, Hee Seok Song and Yun Kwan Kim†, "Calbration-Based Continuous Blood Pressure Estimation Using Pulse-Derived Signals and Feature Normalization," SSRN Preprint, 2025. [LINK]

Contributions (First author)

Encapulate all research designs
Propose a new calibration data fusion method with simple formula
Reduce the computational costs compare to previous works

INTERNATIONAL JOURNAL

[1] Yun Kwan Kim*, Won-Doo Seo, Sun Jung Lee, Ja Hyung Koo, Kyung Chul Kim, Hee Seok Song and Minji Lee†, "Early Prediction of Cardiac Arrest in the Intensive Care Unit Using Explainable Machine Learning: Retrospective Study," Journal of Medical Internet Research (JMIR), Vol. 26, e62890, 2024. [DOI]

Contributions (Second author)

Preprocess datasets (i.e., eICU and MIMIC-IV)
Make a code of pseudo-running & model evaluate program using Python
Suggest Gini index-based new feature
Organize metric results

INTERNATIONAL CONFERENCE

[1] Won-Doo Seo*† and Hyeuknam Kwon†, "The Degree of Lung Collapse Estimation Method using Convolutional Autoencoder and Neural Regression in Electrical Impedance Tomography," International Conference on Bioelectromagnetism, Electrical Bioimpedance, and Electrical Impedance Tomography (ICBEM-ICEBI-EIT) 2022, Seoul, Republic of Korea, June 29-July 1, 2022. [DOI] [DATASET GENERATE CODE] [MODEL CODE]

Contributions (First & Corresponding author)

Develope real axial lung CT image-based counterfeit EIT image generation codes using Matlab
Propose a model that estimates how much lung collapsed with a single EIT image by concatenating Convolutional Auto Encoder and Neural Regression(CAENR) using Python and Keras

DOMESTIC JOURNAL

[1] Won-Doo Seo* and Han Ul Yoon†, "Simultaneous Inter-Channel EEG Activation and Brain Functional Connectivity," Journal of the Korean Institute of Intelligent Systems (JKIIS), Vol. 30, No. 6, pp. 465-471, 2020. [DOI]

Contributions (First author)

Find a relationship between somato-sensory cortex and prefrontal cortex by analyzing event-related potential and visualizing simultaneous inter-channel EEG activation
Check the possibility of presenting the recovery stage of stroke patients' gait function quantitatively who are provided exoskeleton robot rehabilitation

PATENT

[1] Won-Doo Seo*, Yun Kwan Kim, Gyung Chul Kim and Young Shin Lee, "Deep Learning-Based Cuffless Blood Pressure Estimation System and Method Using Original PPG Signal and Differential Signals," KR 10-2846998, Aug. 12, 2025.

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