dc.creator | Cáceres, José | es |
dc.creator | Garijo Royo, Delia | es |
dc.creator | González, A. | es |
dc.creator | Márquez Pérez, Alberto | es |
dc.creator | Puertas, María Luz | es |
dc.creator | Ribeiro, Paula | es |
dc.date.accessioned | 2020-06-21T08:11:45Z | |
dc.date.available | 2020-06-21T08:11:45Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Cáceres, J., Garijo Royo, D., González, A., Márquez Pérez, A., Puertas, M.L. y Ribeiro, P. (2016). Shortcut sets for plane Euclidean networks (Extended abstract). Electronic Notes in Discrete Mathematics, 54 (october 2016), 163-168. | |
dc.identifier.issn | 1571-0653 | es |
dc.identifier.uri | https://hdl.handle.net/11441/98074 | |
dc.description.abstract | We study the problem of augmenting the locus N of a plane Euclidean network N
by inserting iteratively a finite set of segments, called shortcut set, while reducing
the diameter of the locus of the resulting network. We first characterize the existence
of shortcut sets, and compute shortcut sets in polynomial time providing an upper
bound on their size. Then, we analyze the role of the convex hull of N when
inserting a shortcut set. As a main result, we prove that one can always determine in
polynomial time whether inserting only one segment suffices to reduce the diameter. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad MTM2014-60127-P | es |
dc.description.sponsorship | Junta de Andalucía FQM-0164 | es |
dc.format | application/pdf | es |
dc.format.extent | 6 | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Electronic Notes in Discrete Mathematics, 54 (october 2016), 163-168. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Shortcut set | es |
dc.subject | Euclidean network | es |
dc.subject | Diameter | es |
dc.subject | Augmentation problem | es |
dc.title | Shortcut sets for plane Euclidean networks (Extended abstract) | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) | es |
dc.relation.projectID | MTM2014-60127-P | es |
dc.relation.projectID | FQM-0164 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/abs/pii/S1571065316301238 | es |
dc.identifier.doi | 10.1016/j.endm.2016.09.029 | es |
dc.journaltitle | Electronic Notes in Discrete Mathematics | es |
dc.publication.volumen | 54 | es |
dc.publication.issue | october 2016 | es |
dc.publication.initialPage | 163 | es |
dc.publication.endPage | 168 | es |
dc.identifier.sisius | 21162998 | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | es |
dc.contributor.funder | Junta de Andalucía | es |