Memorias de investigación
Artículos en revistas:
On the localization of the personalized PageRank of complex networks
Año:2013
Áreas de investigación
  • Biomedicina
Datos
Descripción
In this paper new results on personalized PageRank are shown. We consider directed graphs that may contain dangling nodes. The main result presented gives an analytical characterization of all the possible values of the personalized PageRank for any node.We use this result to give a theoretical justification of a recent model that uses the personalized PageRank to classify users of Social Networks Sites. We introduce new concepts concerning competitivity and leadership in complex networks. We also present some theoretical techniques to locate leaders and competitors which are valid for any personalization vector and by using only information related to the adjacency matrix of the graph and the distribution of its dangling nodes.
Internacional
Si
JCR del ISI
Si
Título de la revista
Linear Algebra And Its Applications
ISSN
0024-3795
Factor de impacto JCR
0,968
Información de impacto
Volumen
439
DOI
10.1016/j.laa.2012.10.051
Número de revista
3
Desde la página
640
Hasta la página
652
Mes
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB