Hierarchies with dependence of technological alternatives: A cross-impact hierarchy process. - Keun-Tae Cho; Cheol-Shin Kwon (Eur. J. Oper. Res., 2004)

A loss function approach to group preference aggregation in the AHP. - Yong-Gon Cho; Keun-Tae Cho (Comput. Oper. Res., 2008)

Composite Measures of Supercomputer Technology. - Nam-Gyu Kim; Noo Ri On; Myoung-Ju Koh; Jong-Suk Ruth Lee; Keun-Tae Cho (KSII Trans. Internet Inf. Syst., 2019)