Kim, Hyunmi; Kwon, Sohee; Wu, Seung Kook; Sohn, Keemin - In: Transportation Research Part A: Policy and Practice 61 (2014) C, pp. 249-258
Crowding on metro trains is an important measure of passenger satisfaction and also provides a criterion for determining service frequency and the number of cars necessary for a train set. Particularly in metropolitan areas during morning peak hours, many studies have revealed a considerable...