The capacitated vehicle routing problem with evidential demands
نویسندگان
چکیده
منابع مشابه
The capacitated vehicle routing problem with evidential demands
This paper studies a vehicle routing problem, where vehicles have a limited capacity and customer demands are uncertain and represented by belief functions. More specifically, this problem is formalized using a belief function based extension of the chance-constrained programming approach, which is a classical modeling of stochastic mathematical programs. In addition, it is shown how the optima...
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The capacitated vehicle routing problem with stochastic demands can be modelled using either the chance-constrained approach or the recourse approach. In previous works, we extended the former approach to address the case where uncertainty on customer demands is represented by belief functions, that is where customers have so-called evidential demands. In this paper, we propose an extension of ...
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The competitive vehicle routing problem is one of the important issues in transportation area. In this paper a new method for competitive VRP with time windows and stochastic demand is introduced. In the presented method a three time bounds are given and the probability of arrival time between each time bound is assumed to be uniform. The demands of each customer are different in each time wind...
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ژورنال
عنوان ژورنال: International Journal of Approximate Reasoning
سال: 2018
ISSN: 0888-613X
DOI: 10.1016/j.ijar.2018.02.003