Buscar
Mostrando ítems 1-10 de 16
Artículo
A biobjective approach to recoverable robustness based on location planning
(ELSEVIER SCIENCE BV, 2017-02-16)
Finding robust solutions of an optimization problem is an important issue in practice, and various con- cepts on how to define the robustness of a solution have been suggested. The idea of recoverable robust- ness requires ...
Artículo
The Power Muth Distribution
(Vilnius Gediminas Technical University, 2017-03-01)
Muth introduced a probability distribution with application in relia-bility theory. We propose a new model from the Muth law. This paper studies itsstatistical properties, such as the computation of the moments, ...
Artículo
Visualizing proportions and dissimilarities by space-filling maps: a large neighborhood search approach
(Elsevier, 2017-02)
In this paper we address the problem of visualizing a set of individuals, which have attached a statistical value given as a proportion, and a dissimilarity measure. Each individual is represented as a region within the ...
Tesis Doctoral
Aproximación a la distribución de ciertos estadísticos en contrastes sobre modelos de regresión no paramétrica
(2017-06-08)
Este trabajo se desarrolla en el contexto de modelos de regresión no paramétrica con diseño aleatorio para variable respuesta y covariable ambas unidimensionales. El conocimiento de la función de distribución del error ...
Artículo
Minimum spanning trees with neighborhoods: mathematical programming formulations and solution methods
(Elsevier, 2017-11-01)
This paper studies Minimum Spanning Trees under incomplete information for its vertices. We assume that no information is available on the precise placement of vertices so that it is only known that vertices belong to some ...
Artículo
Visualizing data as objects by DC (difference of convex) optimization
(Springer, 2017)
In this paper we address the problem of visualizing in a bounded region a set of individuals, which has attached a dissimilarity measure and a statistical value, as convex objects. This problem, which extends the standard ...
Artículo
An optimization tool to design the field of a solar power tower plant allowing heliostats of different sizes
(Wiley, 2017)
The design of a Solar Power Tower plant involves the optimization of the heliostat field layout. Fields are usually designed to have all heliostats of identical size. Although the use of a single heliostat size has been ...
Artículo
The Power Muth Distribution
(Vilnius teach journals, 2017-03-18)
Muth introduced a probability distribution with application in reliability theory. We propose a new model from the Muth law. This paper studies its statistical properties, such as the computation of the moments, computer ...
Artículo
Empirical characteristic function tests for GARCH innovation distribution using multipliers
(Taylor & Francis, 2017)
Goodness-of-fit tests for the innovation distribution in GARCH models based on measuring deviations between the empirical characteristic function of the residuals and the characteristic function under the null hypothesis ...
Artículo
Las relaciones intrafamiliares de apoyo como mecanismo explicativo de la conducta violenta en adolescentes escolarizados
(Pontificia Universidad Javeriana, 2017-03-31)
El objetivo del presente estudio fue analizar la participación de los adolescentes en conductas violentas, a partir de un modelo estructural, en una muestra aleatoria y estratificada de 1 498 estudiantes de 5.º y 6.º ...