Decision support for optimal adaptation of product and supply chain systems based on real options theory. - Chong Hyun Park; Lalit Patil; Kazuhiro Saitou; H. Edwin Romeijn (CASE, 2009)

A parametric approach to integer linear fractional programming: Newton's and Hybrid-Newton methods for an optimal road maintenance problem. - Chong Hyun Park; Heejong Lim (Eur. J. Oper. Res., 2021)