In this paper, we consider an operational routing problem to decide the daily routes of logging trucks in forestry. The … vehicle routing problem with time windows. In the first phase, we solve an LP problem in order to find a destination of flow … transport nodes, which can be considered to be customers in vehicle routing problems, into actual routes. The standard tabu …

In this paper we present a branch and price algorithm for the combined vehicle routing and scheduling problem with … decomposition of the vehicle routing and scheduling problem is not directly applicable. With our algorithm, we have solved 44 …

reports. We also describe the characteristics of the general routing problem in forestry together with a focus on the planning …

We present a mathematical programming model for the combined vehicle routing and scheduling problem with time windows …