Listar por autor UPNA "Lafuente López, Julio"
Mostrando ítems 1-14 de 14
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Acto inaugural XIV Jornadas de los Servicios Universitarios de Empleo
Una de las demandas más acuciantes de la sociedad a sus gestores es el acceso de nuestros jóvenes a puestos de trabajo de calidad. La universidad no puede quedar ajena a ese anhelo y así, a sus objetivos tradicionales de ... -
Affine construction methodology of aggregation functions
Aggregation functions have attracted much attention in recent times because of its potential use in many areas such us data fusion and decision making. In practice, most of the aggregation functions that scientists use in ... -
Curve-based monotonicity: a generalization of directional monotonicity
In this work we propose a generalization of the notion of directional monotonicity. Instead of considering increasingness or decreasingness along rays, we allow more general paths defined by curves in the n-dimensional ... -
Directions of directional, ordered directional and strengthened ordered directional increasingness of linear and ordered linear fusion operators
In this work we discuss the forms of monotonicity that have been recently introduced to relax the monotonicity condition in the definition of aggregation functions. We focus on directional, ordered directional and strengthened ... -
Interval subsethood measures with respect to uncertainty for the interval-valued fuzzy setting
In this paper, the problem of measuring the degree of subsethood in the interval-valued fuzzy setting is addressed. Taking into account the widths of the intervals, two types of interval subsethood measures are proposed. ... -
The lattice of fitting classes which are right extensible by soluble groups
In this paper we study the set of fitting classes which are right extensible by soluble groups ordered by the inclusion relation. The consideration of the associated lattices gives rise to new fitting classes and it allows ... -
Ordered directional monotonicity in the construction of edge detectors
In this paper we provide a specific construction method of ordered directionally monotone functions. We show that the functions obtained with this construction method can be used to build edge detectors for grayscale images. ... -
Reemplazo de la función de pooling de redes neuronales convolucionales por combinaciones lineales de funciones crecientes
Las redes convolucionales llevan a cabo un proceso automatico de extracción y fusión de características mediante el cual obtienen la información más relevante de una imagen dada. El proceso de submuestreo mediante el cual ... -
Replacing pooling functions in convolutional neural networks by linear combinations of increasing functions
Traditionally, Convolutional Neural Networks make use of the maximum or arithmetic mean in order to reduce the features extracted by convolutional layers in a downsampling process known as pooling. However, there is no ... -
Los retículos de las clases de Schunck normales y de las clases derivadas
All groups to be considered are finite. The main result of this paper is the following: the normal Schunck classes compose a complete and distributive lattice antiisomorphic to the lattice composed by the derived classes. ... -
Strengthened ordered directional and other generalizations of monotonicity for aggregation functions
A tendency in the theory of aggregation functions is the generalization of the monotonicity condition. In this work, we examine the latest developments in terms of different generalizations. In particular, we discuss ... -
Strengthened ordered directionally monotone functions. Links between the different notions of monotonicity
In this work, we propose a new notion of monotonicity: strengthened ordered directional monotonicity. This generalization of monotonicity is based on directional monotonicity and ordered directional monotonicity, two recent ...