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dc.contributor.authorMousseau, Vincent
dc.contributor.authorChakhar, Salem
dc.contributor.authorAissi, Hassene
dc.date.accessioned2012-07-16T11:51:44Z
dc.date.available2012-07-16T11:51:44Z
dc.date.issued2012
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/9752
dc.language.isoenen
dc.subjectmultiobjective shortest pathen
dc.subjectspatial analysisen
dc.subjectmulticriteria evaluationen
dc.subjectcorridor sitingen
dc.subjectGISen
dc.subject.ddc003en
dc.titleGIS-based multicriteria evaluation approach for corridor sitingen
dc.typeArticle accepté pour publication ou publié
dc.description.abstractenSiting a linear facility such as a highway or a pipeline often requires a preliminary study in which one or several corridors are identified. Here we construct corridors as a collection of adjacent polygons specifying a ‘path’ from origin s to destination t. Formally, we make use of a graph, called the connectivity graph, in which vertices correspond to polygons and edges to adjacent polygons. Within this formal representation, a corridor corresponds to an s to t path in the connectivity graph. The corridors are evaluated on two criteria: (1) a quantitative criterion measuring the length of the corridor, and (2) a qualitative criterion measuring the quality of the corridor with respect to the suitability of crossing its component polygons. We first introduce a three-phase approach based on a coupling between a geographical information system (GIS) and multicriteria evaluation and devoted to handling biobjective corridor siting problems. Then, the proposed approach is validated through an example of a real-world application.en
dc.relation.isversionofjnlnameEnvironment and Planning B: Planning and Design
dc.relation.isversionofjnlvol39en
dc.relation.isversionofjnlissue2en
dc.relation.isversionofjnldate2012
dc.relation.isversionofjnlpages287-307en
dc.relation.isversionofdoihttp://dx.doi.org/10.1068/b37085en
dc.description.sponsorshipprivateouien
dc.relation.isversionofjnlpublisherPionen
dc.subject.ddclabelRecherche opérationnelleen


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