Fuzzy and robust approach for decision-making in disaster situations
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41110%2F22%3A94278" target="_blank" >RIV/60460709:41110/22:94278 - isvavai.cz</a>
Výsledek na webu
<a href="https://link-springer-com.infozdroje.czu.cz/article/10.1007/s10100-021-00790-1" target="_blank" >https://link-springer-com.infozdroje.czu.cz/article/10.1007/s10100-021-00790-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10100-021-00790-1" target="_blank" >10.1007/s10100-021-00790-1</a>
Alternativní jazyky
Jazyk výsledku
čeština
Název v původním jazyce
Fuzzy and robust approach for decision-making in disaster situations
Popis výsledku v původním jazyce
The paper deals with the combination of multiple criteria decision making, fuzzy modelling, and robust optimization for shortest path planning (graph theory) in emergency management. Many factors can be included in the evaluation of uncertainty in emergency situations. Graph theory is used for representation of affected area, fuzzy modelling approach and fuzzy linguistic scales are used for the assessment of these factors and the resulting uncertainty. Based on the aggregation of the multiple criteria evaluation, the edges of the graph are divided into subsets according to their levels of uncertainty. Finally, we introduce a robust approach that reflects these different subsets and allows us to plan paths under uncertainty in travel times on edges. Different relevant scenarios are calculated and compared with each other. The results show that setting different uncertainty levels has a significant impact on the solution. The suggested approach using vague terms is shown as a possible tool for setting
Název v anglickém jazyce
Fuzzy and robust approach for decision-making in disaster situations
Popis výsledku anglicky
The paper deals with the combination of multiple criteria decision making, fuzzy modelling, and robust optimization for shortest path planning (graph theory) in emergency management. Many factors can be included in the evaluation of uncertainty in emergency situations. Graph theory is used for representation of affected area, fuzzy modelling approach and fuzzy linguistic scales are used for the assessment of these factors and the resulting uncertainty. Based on the aggregation of the multiple criteria evaluation, the edges of the graph are divided into subsets according to their levels of uncertainty. Finally, we introduce a robust approach that reflects these different subsets and allows us to plan paths under uncertainty in travel times on edges. Different relevant scenarios are calculated and compared with each other. The results show that setting different uncertainty levels has a significant impact on the solution. The suggested approach using vague terms is shown as a possible tool for setting
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10102 - Applied mathematics
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Central European Journal of Operations Research
ISSN
1435-246X
e-ISSN
1613-9178
Svazek periodika
30
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
29
Strana od-do
617-645
Kód UT WoS článku
000721473300002
EID výsledku v databázi Scopus
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