- Specialist in Optic Solution DX Development Task, LG innotek (2024~)
- Associate in DE Task, LG innotek (2022~2023)
- Received the M.S, degrees in Computer engineering from Kwangwoon University, in 2022.
- Received the B.S. degrees in Department of Robotics from Kwangwoon University, in 2020.
- Baek, J., Lee, C., Yu, H., Baek, S., Lee, S., Leec, S. and Park, C. (2022). Automatic Sleep Scoring Using Intrinsic Mode based on Interpretable Deep Neural Networks. IEEE Access, pp.1–1. (Impact Factor : 3.367)
- Suwhan Baek, Jeawoo Baek, Hyunsoo Yu, Chungseop Lee, Cheolsoo Park.(2022).Explainable Sleep Staging Algorithm using a Single-channel Electroencephalogram.IEIE Transactions on Smart Processing & Computing,11(1),8-13. (Impact Factor : 0.83)
- Baek, S.; Yu, H.; Roh, J.; Lee, J.; Sohn, I.; Kim, S.; Park, C. Effect of a Recliner Chair with Rocking Motions on Sleep Efficiency. Sensors 2021, 21, 8214. (Co-first author, Impact Factor : 3.576)
- Jaewoo Baek, Suwan Baek, HyunSu Yu, JungHwan Lee, Cheolsoo Park.(2021).End-to-end Automatic Sleep Staging Algorithm using Convolution Neural Network and Bidirectional LSTM.IEIE Transactions on Smart Processing & Computing,10(6),464-468. (Impact Factor : 0.83)
- Yu, H.; Shin, O.-S.; Kim, S.; Park, C. Effect of an Inflatable Air Mattress with Variable Rigidity on Sleep Quality. Sensors 2020, 20, 5317. (Impact Factor : 3.275)
- Hyunsoo Yu, Suwhan Baek, Cheolsoo Park. "Convolutional Neural Network based Empirical Mode Decomposition for Time Series Data Analysis", Summer Annual Conference of IEIE, Jun, 2021, Jeju
- Unang Sunarya, Hyunsoo Yu, Sayup Kim, Cheolsoo Park. "A Binary Sleep Classification of BCG Signal using Random Search-Optimized Random Forest", Summer Annual Conference of IEIE, Jun, 2021, Jeju
- Suwhan Baek, Jaewu Baek, Hyunsoo Yu, Cheolsoo Park. "Decision Support System for Estimating Sleep Stages Using Single Channel EEG with Attention Mechanism", Summer Annual Conference of IEIE, Jun, 2021, Jeju
- Hyunsoo Yu, Seungwoo Han, Cheolsoo Park. "Convolutional Neural Network Model Optimization for Single Channel Sleep Electroencephalogram Analysis", Summer Annual Conference of IEIE, Aug. 2020, Jeju
- Jongryun Roh, Hyunsoo Yu, Cheolsoo Park, Sayup Kim. "Comparison of Sleep Quality according to Swing Trajectories of the Reclining Mechanism", Autumn Conference Ergonomics Society of Korea, Oct, 2020, Jeju
- Suwhan Baek, Hyunsoo Yu, Cheolsoo Park. "Sleep Staging Automation from EEG signal with CNN", Autumn Annual Conference of IEIE, Nov, 2020, Gwangju
- Sleep experiment to evaluate sleep quality on an inflatable air mattress with variable rigidity. Oct~Sep, 2019, Seoul National Univ.
- Nap experiment to evaluate sleep quality on recliner with rocking mechanism. Feb~Mar, 2020, Kwangwoon Univ.
- Massage chair experiment to evaluate improvement of cognitive, attentional, and arithmetical ability. Jan~Sep , 2021, Kwangwoon Univ.