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首页> 外文期刊>Transportation research, Part B. Methodological >Exogenous priority rules for the capacitated passenger assignment problem
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Exogenous priority rules for the capacitated passenger assignment problem

机译：载客分配问题的外生优先规则

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摘要

We propose a novel algorithm for the capacitated passenger assignment problem in public transportation where exogenous priority lists define the order in which passengers are assigned. Separating explicitly theses rules from the assignment procedure allows for a great deal of flexibility to model various priority rules. When the actual rules are endogenous, the framework can easily be embedded in a fixed-point specification. Computational experiments are performed on a realistic case study based on the morning rush hours of the timetable of Canton Vaud, Switzerland. The algorithm is able to assign the demand in very low computational times. The results provide evidences that the ordering of the passengers does not have a significant impact on aggregate performance indicators (such as average delay and level of unsatisfied demand), but that the variability at the individual passenger level is substantial. Thanks to its flexibility, our framework can easily be implemented by a railway operator who wishes to evaluate the effects of different policies in terms of passenger priorities. (C) 2017 Elsevier Ltd. All rights reserved.
机译：针对公共交通中的载客分配问题，提出了一种新的算法，其中外生优先级列表定义了乘客分配的顺序。将这些规则与分配程序明确分开，可以极大地灵活地对各种优先权规则进行建模。当实际规则是内生的时，框架可以很容易地嵌入到定点规范中。基于瑞士沃州时间表的早高峰时间，对现实案例研究进行了计算实验。该算法能够在非常短的计算时间内分配需求。结果证明，乘客的订购对总体绩效指标（如平均延误和未满足需求水平）没有显著影响，但个别乘客层面的可变性很大。由于其灵活性，我们的框架可以很容易地被希望评估不同政策在乘客优先级方面的影响的铁路运营商实施。（C） 2017 爱思唯尔有限公司保留所有权利。

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