A vehicle routing problem with stochastic demand
Operations Research
Journal of Computational Physics
Computers and Operations Research - Neural networks in business
Using Constraint Programming and Local Search Methods to Solve Vehicle Routing Problems
CP '98 Proceedings of the 4th International Conference on Principles and Practice of Constraint Programming
A general heuristic for vehicle routing problems
Computers and Operations Research
A memetic algorithm for the multi-compartment vehicle routing problem with stochastic demands
Computers and Operations Research
The integer L-shaped method for stochastic integer programs with complete recourse
Operations Research Letters
Particle Swarm Optimization for the Vehicle Routing Problem with Stochastic Demands
Applied Soft Computing
Computers and Operations Research
The consultation timetabling problem at Danish high schools
Journal of Heuristics
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The capacitated vehicle routing problem with stochastic demands and time windows is an extension of the capacitated vehicle routing problem with stochastic demands, in which demands are stochastic and a time window is imposed on each vertex. A vertex failure occurring when the realized demand exceeds the vehicle capacity may trigger a chain reaction of failures on the remaining vertices in the same route, as a result of time windows. This paper models this problem as a stochastic program with recourse, and proposes an adaptive large neighborhood search heuristic for its solution. Modified Solomon benchmark instances are used in the experiments. Computational results clearly show the superiority of the proposed heuristic over an alternative solution approach.