Bi-level optimization programming for the shipper-carrier network problem. - Hyangsook Lee; Yong-Seok Song; Sangho Choo; Kyung-Yong Chung; Kang-Dae Lee (Clust. Comput., 2014)

Relation model describing the effects of introducing RFID in the supply chain: evidence from the food and beverage industry in South Korea. - Oh-Keun Ha; Yong-Seok Song; Kyung-Yong Chung; Kang-Dae Lee; Dongjoo Park (Pers. Ubiquitous Comput., 2014)