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This paper addresses the disruption problem caused by the request changes of customers in a predetermined vehicle distribution plan. In this paper, vehicle routing problem with simultaneously pickup and delivery (VRPSPD) is considered. Based on the idea of disruption management, the impacts of disruption issues on both cost and service time were analyzed. A disruption management model was established...
This paper presents a hybrid tabu search variable neighborhood (HVNTS) heuristic that chooses Pareto non-dominated solutions from the search space of solutions that satisfy a set of Nash equilibrium conditions for a multiple-agent game theory model. The framework is general and can tackle different classes of Vehicle Routing Problems (VRP). It is herein applied to the VRP with Multiple Time Windows...
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