2019
DOI: 10.3390/sym11010091
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A Fuzzy Programming Method for Modeling Demand Uncertainty in the Capacitated Road–Rail Multimodal Routing Problem with Time Windows

Abstract: Demand uncertainty is an important issue that influences the strategic, tactical, and operational-level decision making in the transportation/logistics/supply chain planning. In this study, we explore the effect of demand uncertainty on the operational-level freight routing problem in the capacitated multimodal transportation network that consists of schedule-based rail transportation and time-flexible road transportation. Considering the imprecise characteristic of the demand, we adopt fuzzy set theory to mod… Show more

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Cited by 38 publications
(63 citation statements)
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“…Therefore, it is not completely applicable to use the piecewise linear cost function to represent the economic objective function. Currently, the majority of the existing studies employ generalized costs to formulate the charges for accomplishing the transportation orders, e.g., Sun et al [1,18,25,30], Ayar and Yaman [31], Hrušovský et al [2] and Demir et al [3]. Generalized costs have a structure shown as Figure 2 [30,33,34] and thus cover all the payment created in the activities of the intermodal transportation.…”
Section: Review On Modeling Customer Demand On Economy In the Intermomentioning
confidence: 99%
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“…Therefore, it is not completely applicable to use the piecewise linear cost function to represent the economic objective function. Currently, the majority of the existing studies employ generalized costs to formulate the charges for accomplishing the transportation orders, e.g., Sun et al [1,18,25,30], Ayar and Yaman [31], Hrušovský et al [2] and Demir et al [3]. Generalized costs have a structure shown as Figure 2 [30,33,34] and thus cover all the payment created in the activities of the intermodal transportation.…”
Section: Review On Modeling Customer Demand On Economy In the Intermomentioning
confidence: 99%
“…Under this situation, soft time windows receive a lot of attention from the intermodal routing literature when discussing the formulation of due dates. Sun et al [1,18,30] and Fazayeli et al [46] explore the intermodal location-routing problem with due dates denoted by soft time windows. In Fazayeli et al's study, the penalty cost strategy that is the same as that of Hrušovský et al [2] and Demir et al [3] is used to optimize the timeliness of the intermodal transportation.…”
Section: Review On Modeling Customer Demand On Timeliness In the Intementioning
confidence: 99%
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