Erera, A.L.

rider driver ride-share system participant ride-sharing problem transportation announcement saving research travel optimization vehicle number solution departure time approach ride-share provider departure request model cost savings agatz provider destination trip announcements return return trip origin increase information study distance location passenger speci journal ride-share system / european journal exibility result objective share fl exible service exible success rate planning vehicle-mile people travel costs algorithm transit horizon ride-sharing systems arrangement schedule european time schedules rider r science dif ficult participation section success ride-sharing system environment route pickup cost savings threshold 1450–1464 transfer simulation n.a.h operation bipart integer atlanta benchmark