A Low-Cost Lightweight Deflectometer with an Arduino-Based Signal Interpretation Kit to Evaluate Soil Modulus. - Huyen-Tram Nguyen; Yunje Lee; Jaehun Ahn; Taek Hee Han; Jun Kil Park (Sensors, 2023)

Application of Mask R-CNN and YOLOv8 Algorithms for Concrete Crack Detection. - Yongjin Choi 001; Byongkyu Bae; Taek Hee Han; Jaehun Ahn (IEEE Access, 2024)