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Mostrando ítems 21-30 de 86
Artículo
Spotting Key Members in Networks: Clustering-Embedded Eigenvector Centrality
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2020-11-03)
Identifying key members in a social network is critical to understand the underlying system behavior. Whereas there are several measures designed to discern the most central member, they fail to identify a central set of ...
Artículo
ℓ p -type Dirichlet Spaces
(Springer, 2022-03-27)
In this paper, we consider a class of Banach spaces extending the classical Dirichlet space through the growth behaviour of the Taylor coefficients. We focus on the boundary behaviour of functions in and of the ...
Artículo
A mathematical programming approach to overlapping community detection
(Elsevier, 2022-06-02)
We propose a new optimization model to detect overlapping communities in networks. The model elaborates suggestions contained in Zhang et al. (2007), in which overlapping communities were identified through the use of a ...
Artículo
Analysis of the barriers to the adoption of zero-emission vehicles in Spain
(Elsevier, 2022)
This paper investigates Spanish drivers’ perceptions of the main barriers existing in Spain to the purchase of zero-emission vehicles (ZEVs). Following a comprehensive literature review in this field, this paper ...
Tesis Doctoral
Conic programming for routing and location problems
(2024-01-19)
Esta tesis doctoral desarrolla nuevos problemas en el campo de los modelos de transporte, con una perspectiva orientada al uso de drones. En este trabajo se definen nuevos modelos de transporte, tomando ciertos elementos ...
Artículo
A test for Gaussianity in Hilbert spaces via theempirical characteristic functional
(Wiley, 2020-04-28)
LetX1,X2,...be independent and identically distributedrandom elements taking values in a separable HilbertspaceH. With applications for functional data in mind,Hmay be regarded as a space of square-integrable func-tions, ...
Artículo
Virtual Social Network Dependence and School Climate in Dating Violence in Adolescence
(RISE, 2020-06-25)
En este estudio se analizaron lasrelaciones entre la dependencia a las redes sociales virtuales, el clima escolar y la violencia de pareja online en adolescentes desde una perspectiva de género. La muestra estuvo formada ...
Artículo
Artículo
Parental Socialization, Social Anxiety, and School Victimization: A Mediation Model
(MDPI, 2020-03-29)
The aim of this study was to examine the relationship between parenting dimensions (involvement/acceptance vs. strictness/imposition) and school victimization, considering the possible mediating role of social anxiety. The ...
Artículo
Primordial perturbations in kinetically dominated regimes of general relativity and hybrid quantum cosmology
(American physical society, 2021-11-18)
Scalar fields with an energy density dominated by its kinetic part may have played a relevant role in the very early stages of the Universe. Compared to the standard inflationary paradigm, they may lead to modifications ...