Constructing developable surfaces by wrapping cones and cylinders. - Hae-Do Hwang; Seung-Hyun Yoon (Comput. Aided Des., 2015)

Multilevel Editing of B-Spline Curves with Robust Orientation of Details. - Hae-Do Hwang; Dong-Geun Park; Seung-Hyun Yoon (Symmetry, 2016)

Bézier Triangles with G2 Continuity across Boundaries. - Changki Lee; Hae-Do Hwang; Seung-Hyun Yoon (Symmetry, 2016)

Parametric Blending of Triangular Meshes. - Min-Chul Shin; Hae-Do Hwang; Seung-Hyun Yoon; Jieun Lee 001 (Symmetry, 2018)