Results 21 to 30 of about 16,607 (261)

Location of Urban Logistic Terminals as Hub Location Problem

open access: yesPromet (Zagreb), 2012
In this paper the problems of locating urban logistic terminals are studied as hub location problems that due to a large number of potential nodes in big cities belong to hard non-polynomial problems, the so-called NP-problems.
Jasmina Pašagić Škrinjar   +2 more
doaj   +1 more source

Green hub location problem

open access: yesTransportation Research Part E: Logistics and Transportation Review, 2019
Abstract This paper introduces the green hub location problem that finds the best locations for hubs, assignments of demand nodes to these hubs and speed of trucks/flights so as to route the demand between any origin-destination pairs. The aim of the service provider is to minimize the total amount of emissions that depends on vehicle speed and ...
Dukkanci O, Peker M, Kara BY
openaire   +3 more sources

A multi-criteria decision making model to locate the hub ports (case study: the maritime industry of Iran) [PDF]

open access: yesمدیریت مهندسی و رایانش نرم, 2022
Hub location problem is one of the most popular issues in communications and, truck transportation, air transportation, and in particular, in marine transport in recent years.
Amir Zabihi, Mohsen Gharehkhani
doaj   +1 more source

Hub Arc Covering Location Problem under Disruption [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2014
Hub networks are among the important variations of transportation networks that have applications in air transportation, post, and telecommunication. An important feature of these networks is the possibility of disruption in the network performance due ...
Ehsan Nikbakhsh   +1 more
doaj  

Decentralized Fuzzy P-hub Centre Problem: Extended Model and Genetic Algorithms [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2017
This paper studies the uncapacitated P-hub center problem in a network under decentralized management assuming time as a fuzzy variable. In this network, transport companies act independently, each company makes its route choices according to its own ...
Sara Mousavinia   +2 more
doaj   +3 more sources

Two-Stage Model of Dry Port Location Using Hub Location Problem and Cost Function

open access: yesبرنامه‌ریزی و بودجه, 2022
In recent years the increase in the quantity of cargo in the main ports of Iran has finally led to the development and establishment of dry ports in the country.
Niloofar Dezhsetan   +2 more
doaj  

Multi-modal and multi-product hierarchical hub location under uncertainty [PDF]

open access: yesمدیریت صنعتی, 2017
This paper aims to model and resolve single allocation multi-product hierarchical hub location problem with considering of uncertainty and quality of service.
Mahdi Shahin   +2 more
doaj   +1 more source

EFP-GA: An Extended Fuzzy Programming Model and a Genetic Algorithm for Management of the Integrated Hub Location and Revenue Model under Uncertainty

open access: yesComplexity, 2022
The aviation industry is one of the most widely used applications in transportation. Due to the limited capacity of aircraft, revenue management in this industry is of high significance.
Yaser Rouzpeykar   +2 more
doaj   +1 more source

Hierarchical Passenger Hub Location Problem in a Megaregion Area Considering Service Availability

open access: yesPromet (Zagreb), 2021
The rapid growth of the intercity travel demand has resulted in enormous pressure on the passenger transportation network in a megaregion area.
Huang Yan, Xiaoning Zhang, Xiaolei Wang
doaj   +1 more source

A bi objective dynamic reliable hub location problem with congestion effects [PDF]

open access: yesInternational Journal of Industrial Engineering and Production Research, 2020
In this paper, a new model of hub locating has been solved considering reliability and importance of flow congestion on hub nodes in a dynamic environment.
Parviz Fattahi, Zohreh Shakeri Kebria
doaj   +1 more source

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