A second order geometric method for ray/parametric surface intersection. - Taezoon Park; Joonghyun Ji; Kwang Hee Ko (Comput. Aided Geom. Des., 2013)

Load mapping for seamless interface between hydrodynamics and structural analyses. - Joonghyun Ji; Kangwook Kim; Minkook Seo; Taeyoung Kim; Dongmin Park; Yonghwan Kim; Kwang Hee Ko (Adv. Eng. Softw., 2014)

Improved gloss depiction using the empirical highlight un-distortion method for 3D image-warping-based stereo rendering. - Joonghyun Ji; Kwang Hee Ko (Comput. Graph., 2015)