Journal Publication (International)
1. Faroop, S.S.; Rahman, H.; Abdul Wahid, S.; Alyan Ansari, M.; Abdul Wahid, S.; Lee, H. Curiosity-Driven Exploration in Reinforcement Learnings: An Adaptive Self-Supervised Learning Approach for Playing Action Games. Computers 2025, 14, 434.
2. J. Lee, H. Lee, M. Kim, J. Park and J. Yoon. (2025). Improving Gait Balance of the Blind During Robot-Assisted Guidance by Providing Static External Reference. IEEE Access, 13, 148285-148296.
3. J Lee, H Lee, M Kim, Y Kim, J Yoon. (2025). Comparative analysis of directional cue perception between vibrotactile and electrotactile using funneling illusion mapping methods. Sci Rep 15, 26280.
4. A. Eizad, H. Lee, J. Lee, W. -K. Song and J. Yoon. (2025). Recommendations for Target Muscle Activation Protocol During Trunk Rehabilitation Robot-Based Seated Perturbation Training. IEEE Access, 13, 78150-78160.
5. H. Shin, J. Park, H. Lee and J. Yoon. (2025). A Novel Reconfigurable Closed-Chain Leg Mechanism Based on Phase Difference Adjustment for Multiple Walking Motion of Quadruped Robot. IEEE Access, 13, 32756-32768.
6. A. Eizad, H. Lee, J. Lee, W. -K. Song and J. Yoon. (2025). Recommendations for Target Muscle Activation Protocol During Trunk Rehabilitation Robot-Based Seated Perturbation Training. IEEE Access, 13, 78150-78160.
7. Choi, Y., Oh, S., Huh, J. W., Joo, H. T., Lee, H., You, W., ... & Kim, K. J. (2024). Deep reinforcement learning extracts the optimal sepsis treatment policy from treatment records. Communications Medicine, 4(1), 245.
8. Kim, Y., Park, M., Lee, H., & Yoon, J. (2024). Automatic Navigation Scheme for Micro-Robot Using Magnetic Potential Field Through Field Free Point. IEEE Access, 12, 30135-30145.
9. Lee, H., Choi Y., Eizad, A., Song W.K., Kim K., Yoon, J. (2023) A Machine Learning-Based Initial Difficulty Level Adjustment Method for Balance Exercise on a Trunk Rehabilitation Robot, IEEE Transactions on Neural Systems and Rehabilitation Engineering (within the top 10% (Rehabilitation Engineering ))
10. Lee, H.†, Eizad, A.†, Park, J., Kim, Y., Hwang, S., Oh, M. & Yoon, J. (2022) Development of a Novel 2-Dimensional Neck Haptic Device for Gait Balance Training, IEEE Robotics and Automation Letters (1st co-author).
11. Lee, J. †, Lee, H. †, Eizad, A., & Yoon, J. (2023). A TENS Based System for 2-Dimensional Balance Biofeedback under Muscle Fatigue Condition. IEEE Access (1st co-author).
12. Eizad, A.†, Lee, H.†, Lee, J., & Yoon, J. (2022). Evaluation of TENS Based Biofeedback and Warning for Improvement of Seated Balance on a Trunk Rehabilitation Robot. IEEE Robotics and Automation Letters (1st co-author).
13. Eizad, A.†, Lee, H.†, Pyo, S., Oh, M. K., Lyu, S. K., & Yoon, J., (2022). Study on the Effects of Different Seat and Leg Support Conditions of a Trunk Rehabilitation Robot, IEEE Transactions on Neural Systems and Rehabilitation Engineering (1st co-author, within the top 10% (Rehabilitation Engineering )).
14. Lee, H., Eizad, A., Lee, G., Afzal, M. R., Yoon, J., Oh, M. K., & Yoon, J. (2021). Comparative study on overground gait of stroke survivors with a conventional cane and a haptic cane. IEEE transactions on neural systems and rehabilitation engineering (within the top 10% (Rehabilitation Engineering )).
15. Lee, H., Eizad, A., Kim, Y., Park, Y., Oh, M. K., & Yoon, J. (2021). Use of Vibrotactile Bracelets to Study Effects of Arm Swing Variation on Overground Gait. IEEE Access, 9, 90896-90907.
16. Lee, H., Eizad, A., Pyo, S., Afzal, M. R., Oh, M. K., Jang, Y. J., & Yoon, J. (2020). Development of a robotic companion to provide haptic force interaction for overground gait rehabilitation. IEEE Access, 8, 34888-34899.
17. Pyo, S., Lee, H., & Yoon, J. (2022). A Sensitive and Accurate Walking Speed Prediction Method using Ankle Torque Estimation for a User-driven Treadmill Interface. IEEE Access.
18. Pyo, S., Lee, H., & Yoon, J. (2021). Development of a Novel Omnidirectional Treadmill-Based Locomotion Interface Device with Running Capability. Applied Sciences, 11(9), 4223.
19. Haghjoo, M. R., Lee, H., Afzal, M. R., Eizad, A., & Yoon, J. (2020). Mech-Walker: A Novel Single-DOF Linkage Device With Movable Frame for Gait Rehabilitation. IEEE/ASME Transactions on Mechatronics, 26(1), 13-23 (within the top 10% (Mechanical Engineering )).
20. Eizad, A., Lee, H., Pyo, S., Afzal, M. R., Lyu, S. K., & Yoon, J. (2020). A Novel Trunk Rehabilitation Robot Based Evaluation of Seated Balance Under Varying Seat Surface and Visual Conditions. IEEE Access, 8, 204902-204913.
21. Afzal, M. R., Lee, H., Eizad, A., Lee, C. H., Oh, M. K., & Yoon, J. (2019). Effects of vibrotactile biofeedback coding schemes on gait symmetry training of individuals with stroke. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 27(8), 1617-1625.
22. Abbasnejad, G., Yoon, J., & Lee, H. (2016). Optimum kinematic design of a planar cable-driven parallel robot with wrench-closure gait trajectory. Mechanism and Machine Theory, 99, 1-18.