Gyeong-Sang Yoo
- Frequency design in urban transit networks with variable demand: Model and algorithm. In: KSCE Journal of Civil Engineering, v. 14, n. 3 (May 2010). (2010):
- Transfer penalty estimation with transit trips from smartcard data in Seoul, Korea. In: KSCE Journal of Civil Engineering, v. 19, n. 4 (February 2015). (2015):