Operator-scheduling using a constraint satisfaction technique in port container terminals. - Kap Hwan Kim; Kyeong-Woo Kim; Hark Hwang; Chang Seong Ko (Comput. Ind. Eng., 2004)

A hybrid optimization/simulation approach for a distribution network design of 3PLS. - Hyun-Jeung Ko; Chang Seong Ko; Taioun Kim (Comput. Ind. Eng., 2006)

The spatial and temporal consolidation of returned products in a closed-loop supply chain network. - Hokey Min; Chang Seong Ko; Hyun-Jeung Ko (Comput. Ind. Eng., 2006)

Development of mathematical models for the container road transportation in Korean trucking industries. - Ki Ho Chung; Chang Seong Ko; Jae Young Shin; Hark Hwang; Kap Hwan Kim (Comput. Ind. Eng., 2007)

A case study for determining standard time in a multi-pattern and short life-cycle production system. - Chang Seong Ko; Myung Soo Cha; Jae Jeung Rho (Comput. Ind. Eng., 2007)

Determination of cutoff time for express courier services: a genetic algorithm approach. - Chang Seong Ko; Hokey Min; Hyun-Jeung Ko (Int. Trans. Oper. Res., 2007)

A Genetic Algorithm Approach to Dock Door Assignment in Automated Cross-docking Terminal with Restricted Layout. - Chang Seong Ko; Hae Kyeong Lee; Eun Jin Choi; Taioun Kim (GEM, 2008)

Managing product returns in customer-centric e-tail environments. - Hokey Min; Chang Seong Ko; Hyun-Jeung Ko (Int. J. Serv. Technol. Manag., 2008)

A Study on a Decision Support Model for Strategic Alliance in Express Courier Service. - Friska Natalia Ferdinand; Ki Ho Chung; Hyun-Jeung Ko; Chang Seong Ko (ICINCO (2), 2012)

A Genetic Algorithm Based Heuristic for the Design of Pick-Up and Delivery Routes for Strategic Alliance in Express Delivery Services. - Chang Seong Ko; Friska Natalia Ferdinand; Kap Hwan Kim; Shie-Gheun Koh (MIM, 2013)

Collaborative and Sustainable Network Design in Courier Services. - Ki Ho Chung; Seung Yoon Ko; Chang Seong Ko (APMS (1), 2018)

Optimal start time of a markdown sale under a two-echelon inventory system. - Youngchul Shin; Chang Seong Ko; Ilkyeong Moon (Int. Trans. Oper. Res., 2022)

Unmanned aerial vehicle variable radius set covering problem for emergency wireless network. - Youngsoo Park; Chang Seong Ko; Ilkyeong Moon (Comput. Oper. Res., 2024)

E-commerce supply chain network design using on-demand warehousing system under uncertainty. - Junhyeok Lee 005; Chang Seong Ko; Ilkyeong Moon (Int. J. Prod. Res., 2024)