Forward-backward analysis of RFID-enabled supply chain using fuzzy cognitive map and genetic algorithm. - Moon-Chan Kim; Chang Ouk Kim; Seong Rok Hong; Ick-Hyun Kwon (Expert Syst. Appl., 2008)

Service level management of nonstationary supply chain using direct neural network controller. - Jang Sun Yoo; Seong Rok Hong; Chang Ouk Kim (Expert Syst. Appl., 2009)