GODWIN, T.; GOPALAN, RAM; NARENDRAN, T. T. - In: Asia-Pacific Journal of Operational Research (APJOR) 24 (2007) 04, pp. 499-533
In many countries, freight trains have to share a rail network with passenger trains. In this paper, we consider a situation where passenger trains must adhere to a strict published schedule, whereas freight train movements can be inserted at any convenient time, without disrupting scheduled...