Buscar
Mostrando ítems 241-250 de 504
Artículo
Intermediación en el mercado laboral de mano de obra inmigrante extranjera en la región de Murcia: el caso de las empresas de trabajo temporal
(Universidad de Murcia, 2005-06-23)
Este artículo, enfocado como un estudio de caso, aborda la intermediación laboral a través de las empresas de trabajo temporal (ETT) en un contexto geográfi co concreto, la Región de Murcia, y con una población específi ...
Artículo
Generalized Convexity in Multiobjective Programming
(Elsevier, 1999)
Artículo
Constrained Naïve Bayes with application to unbalanced data classification
(Springer, 2021-09-15)
The Naïve Bayes is a tractable and efficient approach for statistical classification. In general classification problems, the consequences of misclassifications may be rather different in different classes, making it ...
Artículo
Robust optimal classification trees under noisy labels
(Springer, 2021-10-05)
In this paper we propose a novel methodology to construct Optimal Classification Trees that takes into account that noisy labels may occur in the training sample. The motivation of this new methodology is based on the ...
Ponencia
Optimisation of Aiming Strategies in Solar Tower Power Plants
(AIP, 2018-11-08)
Inclement weather effects have a direct impact on the efficiency of a Solar Power Tower plant and have the potential to damage the receiver by flash heating. An optimised aiming strategy for the heliostat field mitigates ...
Artículo
Proposta d’un mètode per quantificar la conducta tàctica dels equips de futbol
(RACO, 2003)
En aquest treball es presenten alguns mètodes estadístics per quantificar la conducta tàctica dels equips de futbol. Primer, es proposa una anàlisi de l’efectivitat d’un equip, entenent aquesta com les possibilitats ...
Artículo
Optimal expected-distance separating halfspace
(INFORMS (Institute for Operations Research and Management Sciences), 2008-08)
One recently proposed criterion to separate two datasets in discriminant analysis, is to use a hyperplane which minimises the sum of distances to it from all the misclassified data points. Here all distances are supposed ...
Artículo
Testing the equality of a large number of means of functional data
(Elsevier, 2021)
Given k independent samples of functional data, this paper deals with the problem of testing for the equality of their mean functions. In contrast to the classical setting, where k is kept fixed and the sample size from ...
Artículo
Policies for inventory/distribution systems: The effect of centralization vs. decentralization
(Elsevier, 2003)
This paper concerns with a multi-echelon inventory/distribution system considering one-warehouse and N-retailers. The retailers are replenished from the warehouse. We assume that the demand rate at each retailer is known. ...
Artículo
Modelos de localización continua
(Sociedad Española de Matemática Aplicada, 2004)
En este trabajo se revisan tres modelos de problemas de localización continua: (1) un problema general de localización con respecto a regiones de demanda; (2) el problema de la mediana ordenada y (3) un problema ...