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dc.contributor.authorBarthelemy, M
dc.contributor.authorBarrat, A
dc.contributor.authorPastor Satorras, Romualdo
dc.contributor.authorVespignani, Alessandro
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.date.accessioned2018-12-17T21:35:16Z
dc.date.issued2005-01
dc.identifier.citationBarthelemy, M., Barrat, A., Pastor-Satorras, R., Vespignani, A. Characterization and modeling of weighted networks. "Physica A: statistical mechanics and its applications", Gener 2005, vol. 346, núm. 1-2, p. 34-43.
dc.identifier.issn0378-4371
dc.identifier.otherhttps://arxiv.org/pdf/cond-mat/0408566.pdf
dc.identifier.urihttp://hdl.handle.net/2117/125896
dc.description.abstractWe review the main tools which allow for the statistical characterization of weighted networks. We then present two case studies, the airline connection network and the scientific collaboration network which are representatives of critical infrastructure and social system, respectively. The main empirical results are (i) the broad distributions of various quantities and (ii) the existence of weight-topology correlations. These measurements show that weights are relevant and that in general the modeling of complex networks must go beyond topology. We review a model which provides an explanation for the features observed in several real-world networks. This model of weighted network formation relies on the dynamical coupling between topology and weights, considering the rearrangement of new links are introduced in the system.
dc.format.extent10 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshStatistical physics
dc.subject.otherDisordered system Networks
dc.titleCharacterization and modeling of weighted networks
dc.typeArticle
dc.subject.lemacFísica estadística
dc.contributor.groupUniversitat Politècnica de Catalunya. SC-SIMBIO - Sistemes complexos. Simulació discreta de materials i de sistemes biològics
dc.identifier.doi10.1016/j.physa.2004.08.047
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0378437104011598?via%3Dihub
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac1231049
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorBarthelemy, M.; Barrat, A.; Pastor-Satorras, R.; Vespignani, A.
local.citation.publicationNamePhysica A: statistical mechanics and its applications
local.citation.volume346
local.citation.number1-2
local.citation.startingPage34
local.citation.endingPage43


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