Listar Artículos (Estadística e Investigación Operativa) por título
Mostrando ítems 196-215 de 402
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Juegos con pagos vectoriales
(, 2002)En este trabajo analizamos los diferentes aspectos de la teoría de juego con pagos vectoriales. El carácter vectorial de ...
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Kernel Penalized K-means: A feature selection method based on Kernel K-means
(ELSEVIER SCIENCE BV, 2015-11-20)We present an unsupervised method that selects the most relevant features using an embedded strategy while maintaining the ...
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Linear prediction of weak records: the discrete case
(Society for Industrial and Applied Mathematics, 2004)We characterize the family of discrete distributions for which the best mean square error predictor of a future weak record is a linear function of a past or observed weak record.
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Linear separation and approximation by minimizing the sum of concave functions of distances
(Springer, 2014-03-01)One recently proposed criterion to separate two data sets in Classification is to use a hyperplane that minimizes the sum ...
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Local influence on the general linear model
(Indian Statistical Institute, 1998)We study the Local Influence on the General Linear Model with a perturbation scheme in the variance-covariance matrix of ...
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Locating a competitive facility in the plane with a robustness criterion
(Elsevier, 2011-11-16)A new continuous location model is presented and embedded in the literature on robustness in facility location. The ...
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Locating a semi-obnoxious covering facility with repelling polygonal regions
(ELSEVIER SCIENCE BV, 2013-11-01)A facility is to be located in the Euclidean plane to serve certain sites by covering them closely. Simultaneously, a set ...
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Locating an undesirable facility by generalized cutting planes
(Informs, 1998-08-03)We address the problem of locating an undesirable facility within a compact set by minimizing a strictly decreasing ...
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Locating Objects in the Plane Using Global Optimization Techniques
(Informs, 2009-10-07)We address the problem of locating objects in the plane such as segments, arcs of circumferences, arbitrary convex sets, ...
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Location and shape of a rectangular facility in ℝn. Convexity properties. Convexity properties
(Springer, 1998-01-01)In this paper we address a generalization of the Weber problem, in which we seek for the center and the shape of a rectangle ...
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A management tool for indicator-supported systems: A public health service application
(ELSEVIER SCIENCE BV, 1992-01-01)We develop a decision-making methodology for hierarchical structures. It provides different decision makers with ...
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Mathematical programming formulations for the efficient solution of the k-sum approval voting problem
(Elsevier, 2018-10)In this paper we address the problem of electing a committee among a set of m candidates and on the basis of the preferences ...
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Maximal covering location problems on networks with regional demand
(Elsevier, 2016-10)Covering problems are well studied in the Operations Research literature under the assumption that both the set of users ...
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Maximin location: discretization not always works
(Springer, 1998-01-01)In this note we show by means of a simple example that, if the maximin problem with (nonlinear) concave increasing utility ...
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Maximizing upgrading and downgrading margins for ordinal regression
(Springer, 2011-12-01)In ordinal regression, a score function and threshold values are sought to classify a set of objects into a set of ranked ...
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Máquinas de vector de apoyo: problemas de programación matemática en clasificación
(Sociedad de Estadística e Investigación Operativa, 2005-06) -
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Método de exploración secuencial cuasi equilibrado en muestreo en poblaciones finitas
(Instituto Nacional de Estadística, 1994)En este trabajo se propone un procedimiento de muestreo de tipo secuencial que proporciona probabilidades de inclusión de ...
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Minicurso. Modelo inductivo
(Corte Suprema de Justicia de la Nación, 1986) -
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Minimizing the passengers' traveling time in the stop location problem
(TAYLOR & FRANCIS LTD, 2016-05-01)In this paper we consider the location of stops along the edges of an already existing public transportation network. The ...
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Minimum penalized φ-divergence estimation under model misspecification
(MDPI, 2018-04-30)This paper focuses on the consequences of assuming a wrong model for multinomial data when using minimum penalized ...