The "BEST" algorithm for solving stochastic mixed integer programs
Proceedings of the 38th conference on Winter simulation
Time Slot Management in Attended Home Delivery
Transportation Science
Vehicle routing problem with stochastic travel times including soft time windows and service costs
Computers and Operations Research
Particle Swarm Optimization for the Vehicle Routing Problem with Stochastic Demands
Applied Soft Computing
Logistical support scheduling under stochastic travel times given an emergency repair work schedule
Computers and Industrial Engineering
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We consider stochastic vehicle routing problems on a network with random travel and service times. A fleet of one or more vehicles is available to be routed through the network to service each node. Two versions of the model are developed based on alternative objective functions. We provide bounds on optimal objective function values and conditions under which reductions to simpler models can be made. Our solution method embeds a branch-and-cut scheme within a Monte Carlo sampling-based procedure.