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Performance Assessment of a Freight Network with Stochastic Capacities
Joint Authors
Xu, Xiu-Zhen
Niu, Yi-Feng
Li, Qing
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-18
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper focuses on performance assessment of a freight network with stochastic capacities by using reliability analysis, in which a node denotes a supplier, a transfer center, a distribution center, or a market, while an arc denotes a logistics service provider offering the freight traffic service for a pair of nodes.
Due to some uncertainties in real environment (for example, a proportion of vehicles owned by the provider may be reserved by other customers), the available capacity of the provider along each arc is stochastic.
Thus, network reliability that at least d units of commodity demand can be successfully delivered from the source to the destination denotes the operational performance of such a freight network.
A d-minimal path–based method is developed to evaluate the freight network reliability.
To advance the efficiency of solving d-minimal paths, an improved model is established by redefining capacity bounds of arcs and minimal paths.
Furthermore, a new concept of expected capacity grounded on network reliability is presented to measure the service performance of the freight network.
A practical case related to the coal delivery network is studied to demonstrate the implications of both network reliability and expected capacity.
American Psychological Association (APA)
Xu, Xiu-Zhen& Niu, Yi-Feng& Li, Qing. 2018. Performance Assessment of a Freight Network with Stochastic Capacities. Complexity،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1136542
Modern Language Association (MLA)
Xu, Xiu-Zhen…[et al.]. Performance Assessment of a Freight Network with Stochastic Capacities. Complexity No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1136542
American Medical Association (AMA)
Xu, Xiu-Zhen& Niu, Yi-Feng& Li, Qing. Performance Assessment of a Freight Network with Stochastic Capacities. Complexity. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1136542
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1136542