Phase-Type distributionscomputational aspects andapplications in electronics
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Universidad de Granada
info
ISSN: 1889-3805
Ano de publicación: 2021
Volume: 37
Número: 1
Páxinas: 3-18
Tipo: Artigo
Outras publicacións en: BEIO, Boletín de Estadística e Investigación Operativa
Resumo
Reliability is an area of statistics that analyzes the behaviour of sys-tems subject to failures where probability plays a fundamental role inmodeling, solving and optimization problems. It is usual to develop me-thodologies that allow a detailed study through classic distributions. Animportant aspect is the estimation of the parameters. A class of non-negative distributions, called phase-type distributions, makes it possibleto model complex problems with well-structured results, thanks to itsmatrix-algebraic form. The computational aspects of the estimation inthis field, through statistical programmes or applications such as R, Mat-lab or EMpht, are revised and applied to a real data set from RRAMmemories in order to prove that this approach is better than the classicstatistical analysis employed in this area.
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