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Location of Urban Logistic Terminals as Hub Location Problem
Promet (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
Hub Location Problems: The Location of Interacting Facilities [PDF]
, 2011 O’Kelly’s (1986) classical paper started a new research stream by identifying a connection between spatial interaction models and location theory. The traditional spatial interaction theory applies models of travel behavior to investigate demand patterns between fixed locations.
Kara B.Y., Taner M.R.
openaire +4 more sources
A tabu-search based heuristic for the hub covering problem over incomplete hub networks [PDF]
, 2009 Cataloged from PDF version of article.Hub location problems deal with finding the location of hub facilities and with the allocation of demand nodes to these located hub facilities.
Alumur, S. +3 more
core +2 more sources
Capacitated single allocation hub location problem--A bi-criteria approach [PDF]
, 2008 A different approach to the capacitated single allocation hub location problem is presented. Instead of using capacity constraints to limit the amount of flow that can be received by the hubs, we introduce a second objective function to the model ...
Captivo, Maria Eugénia +2 more
core +1 more source
Star p-hub median problem with modular arc capacities [PDF]
, 2007 Cataloged from PDF version of article.We consider the hub location problem, where p hubs are chosen from a given set of nodes, each nonhub node is connected to exactly one hub and each hub is connected to a central hub.
Yaman, H.
core +2 more sources
The design of single allocation incomplete hub networks [PDF]
, 2009 Cataloged from PDF version of article.The hub location problem deals with finding the location of hub facilities and allocating the demand nodes to these hub facilities so as to effectively route the demand between any origin–destination pair.
Alumur, S., Kara, B., Karasan, O. E.
core +1 more source
STACKELBERG HUB LOCATION PROBLEM
Journal of the Operations Research Society of Japan, 2001 Summary: We consider a new competitive hub location model called Stackelberg hub location problem where a big firm competes with several medium firms to maximize its own profit. We assume that the medium firms' service sets are mutually disjoint and there is no competition among them.
Sasaki, Mihiro, Fukushima, Masao
openaire +3 more sources
The latest arrival hub location problem for cargo delivery systems with stopovers [PDF]
, 2007 Cataloged from PDF version of article.In this paper, we concentrate on the service structure of ground-transportation based cargo delivery companies. The transient times that arise from nonsimultaneous arrivals at hubs (typically spent for unloading ...
Kara, B. Y., Tansel, B. C., Yaman, H.
core +1 more source
Comparison of the formulations for a hub-and-spoke network design problem under congestion [PDF]
, 2016 In this paper, we study the hub location problem with a power-law congestion cost and propose an exact solution approach. We formulate this problem in a conic quadratic form and use a strengthening method which rests on valid inequalities of perspective ...
Kargar, K, Kian, R
core +2 more sources
On hub location problems in geographically flexible networks [PDF]
International Transactions in Operational Research, 2021 AbstractIn this paper, we propose an extension of the uncapacitated hub location problem where the potential positions of the hubs are not fixed in advance. Instead, they are allowed to belong to a region around an initial discrete set of nodes. We give a general framework in which the collection, transportation, and distribution costs are based on ...
Víctor Blanco, Justo Puerto
openaire +6 more sources