Bayesian inference and optimal release times: for two software failure models

• Autores: Michael Peter Wiper, David Ríos Insua, Robert M. Hierons
• Localización: Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales, ISSN 1137-2141, Vol. 92, Nº 4, 1998, págs. 323-328
• Idioma: inglés
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• Resumen

  • We carry out Bayesian inference for the Jelinski-Moranda and Littlewood software failure models given a sample of failure times. Furthermore, we illustrate how to assess the optimal length of an additional pre-release testing period under each of these models. Modern Bayesian computational methods are used to estimate the posterior expected utility of testing for and additional time.