Developable polynomial surface approximation to smooth surfaces for fabrication parameters of a large curved shell plate by Differential Evolution. - Jong Sung Yoon; Cheolho Ryu; Jang Hyun Lee (Comput. Aided Des., 2008)

Transformation of a thin-walled solid model into a surface model via solid deflation. - Dong-Pyoung Sheen; Tae-Geun Son; Dae-Kwang Myung; Cheolho Ryu; Sang-Hun Lee; Kunwoo Lee; Tae Jung Yeo (Comput. Aided Des., 2010)