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Un problema de localización de plantas de gran escala
(2009-02-19)
En este artículo se desarrolla un algoritmo heurístico y su correspondiente implementación para resolver un problema de localización de plantas (facility location) de gran escala, en donde surgen potencialmente más de 640 ...
Un algoritmo para el entrenamiento de máquinas de vector soporte para regresión
Un algoritmo para el entrenamiento de máquinas de vector soporte para regresión
(2009-02-19)
The aim of the present paper is twofold. Firstly an introduction to the ideas of Support Vector regression is given. then a new and simple algorithm, suggested by the work of Campbell y Cristianini in [16], is proposed ...
New geometrical compactness measures for zones design
Nuevas medidas de compacidad geométrica para el diseño de zonas
(2012-07-01)
The design of compact zones has been studied because of its influence in the creation of zones with regular forms, which are easier to analyze, to investigate or to administer. This paper propose a new method to measure ...
General guidelines solution for linear programming with fuzzy coefficients
Lineamientos generales de solución para programación lineal con coeficientes borrosos
(2013-08-29)
This work introduce to the Possibilistic Programming and the Fuzzy Programming as paradigms that allow to resolve problems of linear programming when the coefficients of the model or the restrictions on the same are presented ...
Una caracterización sobre las soluciones para el problema de reaprovisionamiento conjunto
Una caracterización sobre las soluciones para el problema de reaprovisionamiento conjunto
(2009-02-20)
In this paper an introduction is given to a multiple-item inventory problem, knownas the Joint Replenishment Problem (JRP). This is a real world problem which hasbeen extensively studied. The JRP has a continuous decision ...
Estimación de parámetros de regresión no lineal mediante colonia de abejas artificiales
(2013-04-04)
Este trabajo presenta los resultados de la técnica heurística de ABC (Artificial Bee Colony) utilizada para estimar los parámetros de modelos de regresión no lineal. El algoritmo fue probado sobre 27 bases de datos de la ...
Simulated Annealing–Golden section algorithm for the multiproduct replenishment problem with stochastic demand.
Algoritmo recocido simulado–sección dorada para el problema de reaprovisionamiento multiproducto con demanda estocástica
(2010-07-02)
The joint replenishment problem (JRP) has been studied for over 30 years and there are both heuristic and exact algorithms to determine the frequency of orders and fundamental cycle; in recent years ithas been considered ...
Optimal design of networks and routing of computers: practical case
Diseño óptimo de redes y enrutamiento de computadoras: Caso Práctico
(2010-04-16)
This work introduced to the problem of routering and optimum design of networks of computers that must satisfy certain practical conditions of interconnectivity. This paper show an approach style Steiner problems, and ...
Método heurístico para particionamiento óptimo
Método heurístico para particionamiento óptimo
(2009-02-20)
Many data analysis problems deal with non supervised partitioning of a data set,in non empty clusters well separated between them and homogeneous within the clusters.An ideal partitioning is obtained when any object can ...
Aplicación de la búsqueda tabú en regresión no lineal
Aplicación de la búsqueda tabú en regresión no lineal
(2009-02-20)
We implement the combinatorial optimization technique known as tabu search inthe parameter estimation problem in a given non linear model. For the generationof neighbors, the implementation is based on a discretization of ...