Curriculum Vitae

Welcome! I am a Ph.D. candidate in the Department of Convergence Engineering for Artificial Intelligence and the Department of Convergence Major for Intelligent Drones, Sejong University, iNCSL (Advisor: Prof. Jin Woo Song).

🎯 Research interests

• Sensor fusion, navigation systems, fault tolerant systems.
• NN-assisted machine learning, time series data forecasting.
• Explainable artificial intelligence, continual learning.

📰 Publications

International

• J. H. Lee, Y. H. Kim, H. V. Do, B. S. Ko, and J. W. Song, “Real-time Smoothing Filter based on Constraints for Backward Filtering,” Measurement, 2025.

• M. H. Lee, J. H. Lee, K. W. Seo, B. S. Ko, and J. W. Song, “Infrastructure-less UWB-based Navigation via Radar Dead Reckoning for Harsh Indoor Environments Application,” In 2025 25th International Conference on Control, Automation and Systems (ICCAS), 2025.

• (Highlight) B. S. Ko, J. H. Lee, H. V. Do, Y. H. Kim, and J. W. Song, “INS/Multi-Positioning Sensor-based Fault Tolerant VTOL Navigation System via 3D Distance Constraints,” IEEE Trans. on Aerospace and Electronic Systems, 2025.

• J. H. Lee, Y. H. Kim, E. J. Kim, B. S. Ko, M. H. Lee, J. W. Song, “Development of Data Fusion Signal Processing Algorithms for LiDAR, RADAR, and Stereo Camera Sensors,” In Proceedings of the 2024 International Technical Meeting of The Institute of Navigation, Long Beach, California, pp. 1064-1073, January 2024.

• Y. H. Kim, J. H. Lee, B. S. Ko, K. W. Seo, E. J. Kim, and J. W. Song, “Multi-Sampling-Based Distribution Simulation for Nonlinear Measurement Error Mitigation,” In Proceedings of the 2024 International Technical Meeting of The Institute of Navigation, Long Beach, California, pp. 1158-1168, January 2024.

• Y. H. Kim, B. S. Ko, and J. W. Song, “Magnetic Anomaly-Matched Trajectory and Dead Reckoning Fusion Mobile Robot Navigation,” ICAROB 2023, Kobe, Japan, pp. 1000-1004, February 2023.

• H. J. Kim, Y. H. Kim, J. H. Lee, S. J. Park, B. S. Ko, and J. W. Song, “Improving the Accuracy of Vehicle Position in an Urban Environment Using the Outlier Mitigation Algorithm Based on GNSS Multi-Position Clustering,” Remote Sensing, vol. 15, no. 15, p. 3791, 2023.

Domestic

• S. Y. Oh, B. S. Ko, J. H. Lee, J. H. Lee, Y. H. Kim, and J. W. Song, “A Cascaded Multi-Fault Detection and Recovery Algorithm for Model-based Fault-tolerant Navigation in UGVs,” Journal of Institute of Control, Robotics and Systems, vol. 31, no. 11, pp. 1326-1337, 2025.

• H. J. Choi, B. S. Ko, M. H. Lee, Y. H. Kim, and J. W. Song, “UAV/UGV Cooperative Navigation System to Mitigate Uncertainties in Expandable Wireless Infrastructure,” Journal of Institute of Control, Robotics and Systems, vol. 31, no. 7, pp. 809-817, 2025.

• B. S. Ko, H. J. Choi, M. J. Jeon, H. J. Cho, and J. W. Song, “A Study on Improving the Performance of Dynamic Model Based Redundant Navigation System for Sensor Fault Scenarios,” Journal of Institute of Control, Robotics and Systems, vol. 31, no. 4, pp. 351-359, 2025.

• B. S. Ko, Y. H. Kim, J. H. Lee, S. J. Park, S. H. Park, and J. W. Song, “Vehicle Dynamic Model Based Navigation Algorithm Requirement Analysis for Improving High Precision Inertial Navigation System,” Journal of Institute of Control, Robotics and Systems, vol. 29, no. 10, pp. 818-825, 2023.

🔬 Projects

• Development of Unmanned Systems for Indoor Search in Fire Scenes by KARI.

• Study on underwater target tracking supported by LIG Nex1.

• Study on navigation system for CIWS (Close-in Weapon system) by Microinfinity and LIG Nex1.

• Study on underwater vehicles navigation system based on VDM (vehicle dynamic model) supported by ADD.

• Perception and Sensors Research Group for Core Technology Research Program for Unmanned Systems: Development of sensor fusion technique for unmanned systems supported by NRF.

• Study on Tactical Communication System based-on Moving AP supported by KRIT.

• Navigation System Research Group for Core Technology Research Program for Unmanned Systems: Development of Indoor and Outdoor Integrated Navigation Technology for Operating in Unknown and Harsh Environments supported by NRF.

• Study on Model Based Navigation for Tactical Submarine supported by ADD.

💡 Patents

Domestic: Transfer Alignment for Satellite Payload, 2025-02.

Domestic: Navigation System and Method for Position Estimation with Improved Accuracy, 2024-11.