The maxisum and maximin-maxisum HAZMAT routing problems

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dc.contributor.authorBronfman, Andrés
dc.contributor.authorMarianov, Vladimir
dc.contributor.authorParedes-Belmar, Germán
dc.contributor.authorLüer-Villagra, Armin
dc.date.accessioned2023-09-21T13:49:23Z
dc.date.available2023-09-21T13:49:23Z
dc.date.issued2016-09
dc.descriptionIndexación: Scopuses
dc.description.abstractWe design routes for transportation of hazardous materials (HAZMAT) in urban areas, with multiple origin-destination pairs. First, we introduce the maxisum HAZMAT routing problem, which maximizes the sum of the population-weighted distances from vulnerable centers to their closest point on the routes. Secondly, the maximin-maxisum HAZMAT routing problem trades-off maxisum versus the population-weighted distance from the route to its closest center. We propose efficient IP formulations for both NP-Hard problems, as well as a polynomial heuristic that reaches gaps below 0.54% in a few seconds on the real case in the city of Santiago, Chile. © 2016 Elsevier Ltd.es
dc.description.urihttps://www-sciencedirect-com.recursosbiblioteca.unab.cl/science/article/pii/S1366554515301575?via%3Dihub
dc.identifier.citationTransportation Research Part E: Logistics and Transportation Review Volume 93, Pages 316 - 3331 September 2016es
dc.identifier.doi10.1016/j.tre.2016.06.007
dc.identifier.issn1366-5545
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/53280
dc.language.isoenes
dc.publisherElsevier Ltdes
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectHazardes
dc.subjectHAZMATes
dc.subjectRoutinges
dc.subjectUrban networkses
dc.titleThe maxisum and maximin-maxisum HAZMAT routing problemses
dc.typeArtículoes
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