Line generating with 2-node sub-tour breaking constraints

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F10%3A10225058" target="_blank" >RIV/61989100:27230/10:10225058 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Line generating with 2-node sub-tour breaking constraints

Popis výsledku v původním jazyce

The paper deals with a special case of the column generation method for the public transport line system design. In an overall case of variable pricing a reduced cost is minimized subject to constraints laid on a number of links incidental with individual nodes. Such approaches ensure that the associated line-generating problem is easy to solve, but the resulting line is seldom fully feasible from point of a transport professional. In this case, the associated pricing model is enlarged by constraints, which forbid so called 2-node sub-tours and furthermore, major passenger flows are taken into consideration when an improving line is generated to minimize a number of passenger transfers. The proposed approach is compared with an overall original man-machine approach. The associated numerical study shows differences between the suggested and original approaches. The comparison is focused on a number of column generations, which must be performed until an admissible transport line is obta

Název v anglickém jazyce

Line generating with 2-node sub-tour breaking constraints

Popis výsledku anglicky

The paper deals with a special case of the column generation method for the public transport line system design. In an overall case of variable pricing a reduced cost is minimized subject to constraints laid on a number of links incidental with individual nodes. Such approaches ensure that the associated line-generating problem is easy to solve, but the resulting line is seldom fully feasible from point of a transport professional. In this case, the associated pricing model is enlarged by constraints, which forbid so called 2-node sub-tours and furthermore, major passenger flows are taken into consideration when an improving line is generated to minimize a number of passenger transfers. The proposed approach is compared with an overall original man-machine approach. The associated numerical study shows differences between the suggested and original approaches. The comparison is focused on a number of column generations, which must be performed until an admissible transport line is obta

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Information, Control and Management Systems

ISSN

1336-1716

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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