궤도 다짐작업의 장기 일정계획문제에 관한 수리적 모형 고찰

A study on the mathematical model of the long-term track tamping scheduling problem

This paper addresses the mathematical model of the long-term track tamping scheduling problem in the railway system. The proposed model is analyzed in problem size, then three solution approaches (relaxation, decomposition, and heuristic) are presented at the sketch level.