Lai, Y.C.Y.C.LaiDingler, M.H.M.H.DinglerLin, S.Y.S.Y.Lin2013-01-302018-07-092013-01-302018-07-092010http://ntur.lib.ntu.edu.tw//handle/246246/246513en-USOptimization of the Railroad Network Track Classconference paper