An Algorithm for Loopless Optimum Paths Finding Agent System and Its Application to Multimodal Public Transit Network. - Doohee Nam; Seongil Shin; Changho Choi; Yongtaek Lim; Seung Jae Lee (KES-AMSTA, 2007)

High coverage point-to-point transit: Local vehicle routing problem with genetic algorithms. - Jaeyoung Jung; R. Jayakrishnan; Doohee Nam (ITSC, 2011)