Fitting phase type distribution to service process with sequential phases

Nanda, Ankita (2015) Fitting phase type distribution to service process with sequential phases. Maestría thesis, Universidad Autónoma de Nuevo León.

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The work of this thesis is concerned with fitting Hypo-exponential and Erlang phase type distributions for modeling real life processes with non-exponential service time. There exist situations where exponential distributions cannot explain the distribution of service time properly. This thesis presents the application of two traditional statistical estimation techniques to approximate the service distributions of processes with coefficient of variation less than one. It also presents an algorithm to fit Hypo-exponential distribution for complex situations which can’t be handled properly with traditional estimation techniques. The result shows the effect of variation of sample size and other parameters on the efficiency of the estimation techniques by comparing their respective outputs. Furthermore it checks how accurately the proposed algorithm approximates a given distribution.

Tipo de elemento: Tesis (Maestría)
Información adicional: Maestría en ciencias en ingeniería de sistemas
Materias: T Tecnología > T Tecnología en General
Divisiones: Ingeniería Mecánica y Eléctrica > Maestría en Ciencias de la Ingeniería con Orientación en Sistemas
Usuario depositante: Editor Repositorio
Fecha del depósito: 03 Oct 2016 19:39
Última modificación: 04 Dic 2019 14:31

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