Stimulated by the growing demand for logistics services and the advances in information
technologies, research interest in the dynamic vehicle routing problem with random requests …

In the traditional vehicle routing problem (VRP), a route plan is pre-determined and remains
unchanged afterwards. However in practice, several unforeseen events could occur at any …

Geographic information systems, global positioning systems, traffic flow sensors and cellular
phones are sources of real-time traffic data in road networks. However, many vehicle routing …

Mixed-model assembly lines enable a flow-oriented mass production of individualized
products such as cars. The most investigated operational decision problems in this domain …

A new mixed-integer nonlinear programming model is presented for the time-dependent
vehicle routing problem with time windows and intelligent travel times. The aim is to …

Abstract In the classical Vehicle Routing Problem (VRP), it is assumed that each worker
moves using an individually assigned vehicle. Removing this core hypothesis opens the …

This paper develops a new mathematical model to study a location-routing problem with
simultaneous pickup and delivery under the risk of disruption. A remarkable number of …

Dynamic Vehicle Routing Problem (DVRP), which is classified as a family of dynamic
optimization problems, has come to light from the daily line of works. On the other hand …

Recent advancements in technology have increased the potential for demand-responsive
feeder transit services to enhance mobility in areas with limited public transit access. For …

Catering is a popular business, particularly in big cities of Indonesia, such as Jakarta and
Medan. This business can provide an alternative for office workers, households, and even …