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dc.contributor.authorSerrano Moral, Maria Angeles
dc.contributor.authorBoguña Espinal, Marian
dc.contributor.authorPastor Satorras, Romualdo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.date.accessioned2018-12-17T11:46:10Z
dc.date.available2018-12-17T11:46:10Z
dc.date.issued2006-11
dc.identifier.citationSerrano, M., Boguña, M., Pastor-Satorras, R. Correlations in weighted networks. "Physical review E: statistical, nonlinear, and soft matter physics", Novembre 2006, vol. 74, núm. 5, p. 055101-1-055101-4.
dc.identifier.issn1539-3755
dc.identifier.urihttp://hdl.handle.net/2117/125857
dc.description.abstractWe develop a statistical theory to characterize correlations in weighted networks. We define the appropriate metrics quantifying correlations and show that strictly uncorrelated weighted networks do not exist due to the presence of structural constraints. We also introduce an algorithm for generating maximally random weighted networks with arbitrary P(k,s) to be used as null models. The application of our measures to real networks reveals the importance of weights in a correct understanding and modeling of these heterogeneous systems.
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.lcshAeronautics, Commercial
dc.subject.lcshStatistical physics
dc.subject.otherStatistical theory
dc.titleCorrelations in weighted networks
dc.typeArticle
dc.subject.lemacAviació comercial
dc.subject.lemacFísica estadística
dc.contributor.groupUniversitat Politècnica de Catalunya. SC-SIMBIO - Sistemes complexos. Simulació discreta de materials i de sistemes biològics
dc.identifier.doi10.1103/PhysRevE.74.055101
dc.relation.publisherversionhttps://journals.aps.org/pre/abstract/10.1103/PhysRevE.74.055101
dc.rights.accessOpen Access
drac.iddocument1231104
dc.description.versionPostprint (author's final draft)
upcommons.citation.authorSerrano, M., Boguña, M., Pastor-Satorras, R.
upcommons.citation.publishedtrue
upcommons.citation.publicationNamePhysical review E: statistical, nonlinear, and soft matter physics
upcommons.citation.volume74
upcommons.citation.number5
upcommons.citation.startingPage055101-1
upcommons.citation.endingPage055101-4


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain