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Revista de Matemática Teoría y Aplicaciones
Article . 2010 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
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Algoritmo recocido simulado–sección dorada para el problema de reaprovisionamiento multiproducto con demanda estocástica

Authors: Sergio De los Cobos Silva; Miguel Á. Gutiérrez Andrade; Salvador Hernández González;

Algoritmo recocido simulado–sección dorada para el problema de reaprovisionamiento multiproducto con demanda estocástica

Abstract

El problema de reaprovisionamiento multiproducto ha sido estudiado por más de 30 años y existen varios algoritmos heurísticos y exactos para determinar la frecuencia de pedidos y el ciclo básico de tiempo. En años recientes se ha considerado el modelo con demanda estocástica; suponiendo que el comportamiento de la demanda se ajusta a una función de probabilidad normal, se puede obtener una ecuación de costo del tipo mixto-entero-no lineal, para la cual solamente ha sido reportada, en la literatura, una técnica heurística. En este trabajo, se implementa un algoritmo de recocido simulado sección dorada para el problema de reaprovisionamiento multiproducto considerando una demanda con distribución de probabilidad normal y se compara su desempeño contra la técnica heurística reportada en la literatura. Los resultados muestran que el nuevo algoritmo obtiene costos más bajos.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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