Hemmelmayr, Vera C.; Doerner, Karl F.; Hartl, Richard F. - In: European Journal of Operational Research 195 (2009) 3, pp. 791-802
The aim of this paper is to propose a new heuristic for the Periodic Vehicle Routing Problem (PVRP) without time windows. The PVRP extends the classical Vehicle Routing Problem (VRP) to a planning horizon of several days. Each customer requires a certain number of visits within this time horizon...