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dc.contributor.authorLordan González, Oriol
dc.contributor.authorSallán Leyes, José María
dc.contributor.authorSimó Guzmán, Pep
dc.contributor.authorGonzález Prieto, David
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Organització d'Empreses
dc.identifier.citationLordan, O. [et al.]. Robustness of airline alliance route networks. "Communications in nonlinear science and numerical simulation", Maig 2015, vol. 22, núm. 1-3, p. 587-595.
dc.description.abstractThe aim of this study is to analyze the robustness of the three major airline alliances’ (i.e., Star Alliance, oneworld and SkyTeam) route networks. Firstly, the normalization of a multi-scale measure of vulnerability is proposed in order to perform the analysis in networks with different sizes, i.e., number of nodes. An alternative node selection criterion is also proposed in order to study robustness and vulnerability of such complex networks, based on network efficiency. And lastly, a new procedure – the inverted adaptive strategy – is presented to sort the nodes in order to anticipate network breakdown. Finally, the robustness of the three alliance networks are analyzed with (1) a normalized multi-scale measure of vulnerability, (2) an adaptive strategy based on four different criteria and (3) an inverted adaptive strategy based on the efficiency criterion. The results show that Star Alliance has the most resilient route network, followed by SkyTeam and then oneworld. It was also shown that the inverted adaptive strategy based on the efficiency criterion – inverted efficiency – shows a great success in quickly breaking networks similar to that found with betweenness criterion but with even better results.
dc.format.extent9 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Infraestructures i transport aeri
dc.subjectÀrees temàtiques de la UPC::Economia i organització d'empreses::Economia sectorial
dc.subject.lcshAirlines -- Management
dc.subject.lcshStrategic alliances (Business)
dc.subject.otherAlliance route network
dc.subject.otherComplex networks
dc.subject.otherAirline alliances
dc.subject.otherAirport disclosure
dc.subject.otherIntentional attacks
dc.titleRobustness of airline alliance route networks
dc.subject.lemacLínies aèries -- Direcció i administració
dc.subject.lemacCooperació entre empreses
dc.subject.lemacAviació comercial -- Direcció i aministració
dc.contributor.groupUniversitat Politècnica de Catalunya. AS3 - Estadística Aplicada i Ciències Socials
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (author’s final draft)
local.citation.authorLordan, O.; Sallan, J.; Simo, Pep; Gonzalez-Prieto, D.
local.citation.publicationNameCommunications in nonlinear science and numerical simulation

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