About: Optimal Localization of Investment Means for Increasing Net works Capacity in Indeterminate Financial Conditions

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	https://mme2013.vspj.cz/about-conference/conference-proceedings
Description	The article deals with an optimal assignment of investment means into a given network. The networks capacity expressed by the maximal flow is considered to be the objective criterion. To find out the maximal flow in a network, for example, the universal Ford - Fulkerson algorithm or a linear mathematical model can be employed. But both approaches assume defined capacity of all edges. In our problem we know the capacity of edges as well. But contrary to the previous problems we consider that the edges capacity can be increased. The increase of the edges capacity can be done because we have some investment means which can be used for increasing the edges capacity. But in the practice, it often happens that same quantity values, having the character of constants in the model, cannot be exactly given. The article includes a mathematical model enabling to work with this indeterminacy. In the article we choose an approach, where the indeterminacy is modelled using fuzzy numbers and fuzzy sets. The article deals with an optimal assignment of investment means into a given network. The networks capacity expressed by the maximal flow is considered to be the objective criterion. To find out the maximal flow in a network, for example, the universal Ford - Fulkerson algorithm or a linear mathematical model can be employed. But both approaches assume defined capacity of all edges. In our problem we know the capacity of edges as well. But contrary to the previous problems we consider that the edges capacity can be increased. The increase of the edges capacity can be done because we have some investment means which can be used for increasing the edges capacity. But in the practice, it often happens that same quantity values, having the character of constants in the model, cannot be exactly given. The article includes a mathematical model enabling to work with this indeterminacy. In the article we choose an approach, where the indeterminacy is modelled using fuzzy numbers and fuzzy sets. (en)
Title	Optimal Localization of Investment Means for Increasing Net works Capacity in Indeterminate Financial Conditions Optimal Localization of Investment Means for Increasing Net works Capacity in Indeterminate Financial Conditions (en)
skos:prefLabel	Optimal Localization of Investment Means for Increasing Net works Capacity in Indeterminate Financial Conditions Optimal Localization of Investment Means for Increasing Net works Capacity in Indeterminate Financial Conditions (en)
skos:notation	RIV/44994575:_____/13:#0001128!RIV14-MSM-44994575
http://linked.open...avai/predkladatel	Centrum dopravního výzkumu, v.v.i.
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(ED2.1.00/03.0064), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Frič, Jindřich
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Centrum dopravního výzkumu, v.v.i.
http://linked.open...dnocenehoVysledku	94300
http://linked.open...ai/riv/idVysledku	RIV/44994575:_____/13:#0001128
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	maximal flow problem; mathematical programming; fuzzy linear programming (en)
http://linked.open.../riv/klicoveSlovo	fuzzy linear programming mathematical programming maximal flow problem
http://linked.open...ontrolniKodProRIV	[62EE1A239CA5]
http://linked.open...v/mistoKonaniAkce	Jihlava
http://linked.open...i/riv/mistoVydani	Jihlava
http://linked.open...i/riv/nazevZdroje	Mathematical Methods in Economics 2013
http://linked.open...in/vavai/riv/obor	JO
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Transport R&D Centre
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Dorda, Michal Frič, Jindřich Teichmann, Dušan Lorenz, Filip
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-09-11 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	College of Polytechnics Jihlava
https://schema.org/isbn	978-80-87035-76-4

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