Modification of Plastic Optical Fiber for Side-Illumination. - Min Ho Im; Eun Ju Park; Chang Heon Kim; Moo Sung Lee (HCI (2), 2007)

Generators of function fields of the modular curves X1(5) and X1(6). - Chang Heon Kim; Ja Kyung Koo (Math. Comput., 2010)

Families of elliptic curves over cubic number fields with prescribed torsion subgroups. - Daeyeol Jeon; Chang Heon Kim; Yoonjin Lee (Math. Comput., 2011)

Families of elliptic curves over quartic number fields with prescribed torsion subgroups. - Daeyeol Jeon; Chang Heon Kim; Yoonjin Lee (Math. Comput., 2011)

On the Cipolla-Lehmer type algorithms in finite fields. - Gook Hwa Cho; Byeonghwan Go; Chang Heon Kim; Namhun Koo; Soonhak Kwon (Appl. Algebra Eng. Commun. Comput., 2019)

On cryptographic parameters of permutation polynomials of the form xrh(x(q-1)/d). - Jaeseong Jeong; Chang Heon Kim; Namhun Koo; Soonhak Kwon; Sumin Lee (IACR Cryptol. ePrint Arch., 2019)

On Cryptographic Parameters of Permutation Polynomials of the form xrh(x(2n-1)/d). - Jaeseong Jeong; Chang Heon Kim; Namhun Koo; Soonhak Kwon; Sumin Lee (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022)