Solving the Pickup and Delivery Problem with Time Windows by Branch-and-Cut
نویسندگان
چکیده
In the Vehicle Routing Problem with Pickup and Delivery (VRPPD), a set of transportation requests must be satisfied by capacitated vehicles based at one or several depots. Each request is defined by an origin (or pickup point), a destination (or delivery point), and a demand to be transported from the origin to the destination. Typical applications are parcel services and dial-a-ride transportation systems for the elderly and the disabled. In the Dial-a-Ride Problem (DARP), additional constraints are usually considered to control the quality of service. In particular, narrow time windows are often imposed on pickup and delivery times, and ride time constraints limit the time spent by users in the vehicles.
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