Results 21 to 30 of about 601,506 (267)

A Robust Optimization Method for Location Selection of Parcel Lockers under Uncertain Demands

open access: yesMathematics, 2022
Parcel lockers have continuously growing in popularity as an alternative mode for last-mile delivery services due to their capability of effectively alleviating the risk of a delivery failure, increasing the possibility of delivery consolidation, and ...
Yang Wang   +4 more
doaj   +1 more source

The Identity-Location Binding Problem [PDF]

open access: yesJournal of Vision, 2014
AbstractThe binding problem is fundamental to visual perception. It is the problem of associating an object's visual properties with itself and not with some other object. The problem is made particular difficult because different properties of an object, such as its color, shape, size, and motion, are often processed independently, sometimes in ...
Piers Douglas Lionel Howe, Adam Ferguson
openaire   +3 more sources

Hybrid Models for the OWA Optimization

open access: yesJournal of Telecommunications and Information Technology, 2016
When dealing with multicriteria problems, the aggregation of multiple outcomes plays an essential role in finding a solution, as it reflects the decision-maker's preference relation.
Paweł Olender
doaj   +1 more source

The inverse minisum circle location problem [PDF]

open access: yesYugoslav Journal of Operations Research, 2022
Let n weighted points be given in the plane. The inverse version of the minisum circle location problem deals with modifying the weights of points with minimum cost, such that the sum of the weighted distances from the circumference of a given circle C ...
Gholami Mehraneh, Fathali Jafar
doaj   +1 more source

The Generalized Regenerator Location Problem [PDF]

open access: yesINFORMS Journal on Computing, 2015
In an optical network a signal can only travel a maximum distance dmaxbefore its quality deteriorates to the point that it must be regenerated by installing regenerators at nodes of the network. As the cost of a regenerator is high, we wish to deploy as few regenerators as possible in the network, while ensuring all nodes can communicate with each ...
Si Chen, Ivana Ljubic, S. Raghavan 0001
openaire   +3 more sources

On the Geometric Median of Convex, Triangular and Other Polygonal Domains

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2018
The classical Fermat-Torricelli problem consists in finding the point which minimizes the sum of distances from it to the three vertices of a given triangle. This problem has various generalizations.
P. A. Panov
doaj   +1 more source

Foreign direct investments: The location problem: The possibilities of the analytic hierarchy process application [PDF]

open access: yesBankarstvo, 2017
Foreign direct investments are a phenomenon in its nature closely related to the location problem. Despite this fact, the spatial component is often neglected in the studies concerning the problem of foreign direct investment. The aim of this paper is to
Kastratović Radovan
doaj  

A Logistics UAV Parcel-Receiving Station and Public Air-Route Planning Method Based on Bi-Layer Optimization

open access: yesApplied Sciences, 2023
The popularity of unmanned aerial vehicle (UAV) technology has made UAV logistics transportation possible. However, based on the current development status of logistics UAVs, there are difficulties in using UAVs directly for door-to-door logistics ...
Honghai Zhang   +6 more
doaj   +1 more source

Designing of Zone Tariff in Integrated Transport Systems

open access: yesCommunications, 2013
When designing a tariff system, there are several possibilities how to design the tariff. One of them is dividing the region into the zones. These zones are usually created by stops in one or more municipalities and the price of travelling between ...
Michal Kohani
doaj   +1 more source

Hub Location Problems: The Location of Interacting Facilities [PDF]

open access: yes, 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   +5 more sources

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