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Memorias de investigación
Artículos en revistas:
Connectivity degrees in the threshold preferential attachment model
Año:2008
Áreas de investigación
  • Electrónica
Datos
Descripción
In this paper we present a study of the connectivity degrees of the threshold preferential attachment model, a generalization of the Barabási¿Albert model to heterogeneous complex networks. The threshold model incorporates the states of the nodes in its preferential linking rule and assumes that the affinity between network nodes follows an inverse relationship with the distance between their states. We numerically analyze the connectivity degrees of the model, studying the influence of the main parameters on the distribution of connectivity degrees and its statistics, the average degree and highest degree of the network. We show that such statistics exhibit markedly different behaviors in the dependence on the model parameters, particularly as regards the interaction threshold. Nevertheless, we show that the two statistics converge in the limit of null threshold and often exhibit scaling that can be described by power laws of the model parameters.
Internacional
Si
JCR del ISI
Si
Título de la revista
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
ISSN
0378-4371
Factor de impacto JCR
1,43
Información de impacto
Volumen
387
DOI
Número de revista
10
Desde la página
2365
Hasta la página
2376
Mes
ABRIL
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Rosa Maria Benito Zafrilla (UPM)
  • Autor: Antonio Santiago Andrés (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Sistemas Complejos
  • Departamento: Física y Mecánica Fundamentales y Aplicada a la Ingeniería Agroforestal
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