Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)

Natural disasters are frequent in the South West of Madagascar, particularly flooding. Assessing population vulnerability is of major importance. Vulnerability is a theoretical concept; it is not easy to assign it with a numerical value. However, there are several methods to 'measure' vuln...

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Autores principales:	Mahefa Mamy Rakotoarisoa, Cyril Fleurant, Aude Nuscia Taibi, Mathias Rouan, Sebastien Caillault, Théodore Razakamanana, Aziz Ballouche
Formato:	article
Lenguaje:	DE EN FR IT PT
Publicado:	Unité Mixte de Recherche 8504 Géographie-cités 2018
Materias:	vulnerability multi-agent system flood Geography (General) G1-922
Acceso en línea:	https://doaj.org/article/a6b2067941bd4b5c977819f9fdb0dc86
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id	oai:doaj.org-article:a6b2067941bd4b5c977819f9fdb0dc86
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spelling	oai:doaj.org-article:a6b2067941bd4b5c977819f9fdb0dc862021-12-02T11:11:09ZUn modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)1278-336610.4000/cybergeo.29144https://doaj.org/article/a6b2067941bd4b5c977819f9fdb0dc862018-05-01T00:00:00Zhttp://journals.openedition.org/cybergeo/29144https://doaj.org/toc/1278-3366Natural disasters are frequent in the South West of Madagascar, particularly flooding. Assessing population vulnerability is of major importance. Vulnerability is a theoretical concept; it is not easy to assign it with a numerical value. However, there are several methods to 'measure' vulnerability to flooding. The most traditional approach is the use of an indicator that is based on the arrangement of several criteria leading on a synthetic index. In this work, we want to add a dynamical aspect to that indicator, using a modeling approach called “multi-agent system” (MAS) which is increasingly prized by geographers. The behavior of all entities brought into play (inhabitants, houses, water flows) during a catastrophic event will be simulated by a model using the agent, i.e. an autonomous individual who acts according to specific rules. Several scenarios are taken into account in order to get a dynamic indicator. This approach allows an intuitive observation of every catastrophic event and gives flexibility to add another dimension to the indicator, the forward-looking aspect of vulnerability that a static indicator cannot account for. In the long run, this type of approach can lead to a predictive model.Mahefa Mamy RakotoarisoaCyril FleurantAude Nuscia TaibiMathias RouanSebastien CaillaultThéodore RazakamananaAziz BalloucheUnité Mixte de Recherche 8504 Géographie-citésarticlevulnerabilitymulti-agent systemfloodGeography (General)G1-922DEENFRITPTCybergeo (2018)
institution	DOAJ
collection	DOAJ
language	DE EN FR IT PT
topic	vulnerability multi-agent system flood Geography (General) G1-922
spellingShingle	vulnerability multi-agent system flood Geography (General) G1-922 Mahefa Mamy Rakotoarisoa Cyril Fleurant Aude Nuscia Taibi Mathias Rouan Sebastien Caillault Théodore Razakamanana Aziz Ballouche Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)
description	Natural disasters are frequent in the South West of Madagascar, particularly flooding. Assessing population vulnerability is of major importance. Vulnerability is a theoretical concept; it is not easy to assign it with a numerical value. However, there are several methods to 'measure' vulnerability to flooding. The most traditional approach is the use of an indicator that is based on the arrangement of several criteria leading on a synthetic index. In this work, we want to add a dynamical aspect to that indicator, using a modeling approach called “multi-agent system” (MAS) which is increasingly prized by geographers. The behavior of all entities brought into play (inhabitants, houses, water flows) during a catastrophic event will be simulated by a model using the agent, i.e. an autonomous individual who acts according to specific rules. Several scenarios are taken into account in order to get a dynamic indicator. This approach allows an intuitive observation of every catastrophic event and gives flexibility to add another dimension to the indicator, the forward-looking aspect of vulnerability that a static indicator cannot account for. In the long run, this type of approach can lead to a predictive model.
format	article
author	Mahefa Mamy Rakotoarisoa Cyril Fleurant Aude Nuscia Taibi Mathias Rouan Sebastien Caillault Théodore Razakamanana Aziz Ballouche
author_facet	Mahefa Mamy Rakotoarisoa Cyril Fleurant Aude Nuscia Taibi Mathias Rouan Sebastien Caillault Théodore Razakamanana Aziz Ballouche
author_sort	Mahefa Mamy Rakotoarisoa
title	Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)
title_short	Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)
title_full	Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)
title_fullStr	Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)
title_full_unstemmed	Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)
title_sort	un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du fleuve fiherenana (madagascar)
publisher	Unité Mixte de Recherche 8504 Géographie-cités
publishDate	2018
url	https://doaj.org/article/a6b2067941bd4b5c977819f9fdb0dc86
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Un modèle multi-agents pour évaluer la vulnérabilité aux inondations : le cas des villages aux alentours du Fleuve Fiherenana (Madagascar)

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