Metastrategy simulated annealing and tabu search algorithms for the vehicle routing problem
Annals of Operations Research - Special issue on Tabu search
Metaheuristics for the capacitated VRP
The vehicle routing problem
The vehicle routing problem
Evolutionary Algorithms for the Vehicle Routing Problem with Time Windows
Journal of Heuristics
A general heuristic for vehicle routing problems
Computers and Operations Research
Vehicle Routing Problem with Time Windows, Part II: Metaheuristics
Transportation Science
A particle swarm optimization for the vehicle routing problem with simultaneous pickup and delivery
Computers and Operations Research
Computers and Operations Research
Evolutionary approach in inventory routing problem
IWANN'13 Proceedings of the 12th international conference on Artificial Neural Networks: advences in computational intelligence - Volume Part II
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This paper concerns a Simultaneous Delivery and Pickup Problem with Time Windows (SDPPTW). A mixed binary integer programming model was developed for the problem and was validated. Due to its NP nature, a co-evolution genetic algorithm with variants of the cheapest insertion method was proposed to speed up the solution procedure. Since there were no existing benchmarks, this study generated some test problems which revised from the well-known Solomon's benchmark for Vehicle Routing Problem with Time Windows (VRPTW). From the comparison with the results of Cplex software and the basic genetic algorithm, the proposed algorithm showed that it can provide better solutions within a comparatively shorter period of time.