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Iterative Convergence of Passage-time Densities in Semi-Markov Performance Models

Jeremy T. Bradley, Helen J. Wilson

Journal Article
Performance Evaluation
Volume 60
Issues 1–4
May, 2005
DOI 10.1016/j.peva.2004.10.007

Passage-time densities are important for the detailed performance analysis of distributed computer and communicating systems. We provide a proof and demonstration of a practical iterative algorithm for extracting complete passage-time densities from expressive semi-Markov systems. We end by showing its application to a distributed web-server cluster model of 15.9 million states.

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