Article ID Journal Published Year Pages File Type
6935910 Transportation Research Part C: Emerging Technologies 2018 25 Pages PDF
Abstract
The problem is modeled as a mixed-integer program derived from the model of the heterogeneous dial-a-ride problem. Vehicle reconfiguration is a lever to efficiently reduce transportation costs, but the number of passengers and vehicle fleet setting make this problem intractable for exact solution methods. A large neighborhood search metaheuristic combined with a set covering component with a reactive mechanism to automatically adjust its parameters is therefore proposed. The resulting framework is evaluated against benchmarks from the literature, used for similar routing problems. It is also applied to a real case, in the context of the transportation of disabled children from their home to medical centers in the city of Lyon, France.
Related Topics
Physical Sciences and Engineering Computer Science Computer Science Applications
Authors
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