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Article
Estimación predictiva del índice de Gini en poblaciones finitas bajo muestreo aleatorio simple
(Instituto Nacional de Estadística, 2004)
El estudio de características de concentración, en el ámbito del muestreo en poblaciones finitas, permite cuantificar el grado de uniformidad o equidad en el reparto de una variable sobre los elementos de la población. ...
Article
Dominators for multiple-objective quasiconvex maximization problems
(Springer, 2000-01-06)
In this paper we address the problem of finding a dominator for a multiple-objective maximization problem with quasiconvex functions. The one-dimensional case is discussed in some detail, showing how a Branch-and-Bound ...
Article
La problemática relación entre estadística y ostrácodos marinos
(Universidad de Huelva, 2005)
This paper analyses the possibilities of the statistical techniques in the treatment of marine ostracod populations, with the indication of the commonest problems observed in the different stages (sampling, laboratory ...
Article
Different numerical methods in the study of passive scalar transport in a pipeline x-junction
(ELSEVIER SCIENCE BV, 2009-01-01)
A computational fluid dynamic model is used to analyze the transport processes of a passive scalar generated in the mixing of two fluids or flows in a pipeline x-junction. Turbulent flow field is computed for the merging ...
Article
Multi-group support vector machines with measurement costs a biobjective approach
(Elsevier, 2008-03)
Support Vector Machine has shown to have good performance in many practical classification settings. In this paper we propose, for multi-group classification, a biobjective optimization model in which we consider not only ...
Article
Deriving Weights in Multiple-Criteria Decision Making with Support Vector Machines
(Springer, 2006-01-01)
A key problem in Multiple-Criteria Decision Making is how to measure the importance of the different criteria when just a partial preference relation among actions is given. In this note we address the problem of ...
Article
Propuesta de un método para cuantificar el comportamiento táctico de los equipos de fútbol
(Institut Nacional d´Educació Física de Catalunya (INEFC), 2003)
En este trabajo se presentan algunos métodos estadísticos para cuantificar el comportamiento táctico de los equipos de fútbol. Primero se propone un análisis de la efectividad de un equipo, entendiendo ésta por las ...
Article
Set-valued TU-games
(Elsevier, 2004)
The goal of this paper is to explore solution concepts for set-valued TU-games. Several stability conditions can be defined since one can have various interpretations of an improvement within the multicriteria framework. ...