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A Holistic View on the Dependability of Software-Intensive Systems

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Computer Safety, Reliability and Security (SAFECOMP 1998)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1516))

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Abstract

This paper gives an example of a holistic, quantitative dependability analysis of a software-intensive system. It demonstrates a way of choosing costeffective improvements and achieving trustworthy results, even when it may be difficult to get agreement on software reliability data. This is done by identifying those components that are critical for the safety of the whole system. In the case analysed here the software, though extensively used in normal operation, is not critical for the accident scenario considered. Therefore a rough estimate of its failure rate suffices for dependability calculations.

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© 1998 Springer-Verlag Berlin Heidelberg Berlin Heidelberg

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Sonneck, G., Schoitsch, E., Strigini, L. (1998). A Holistic View on the Dependability of Software-Intensive Systems. In: Ehrenberger, W. (eds) Computer Safety, Reliability and Security. SAFECOMP 1998. Lecture Notes in Computer Science, vol 1516. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-49646-7_29

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  • DOI: https://doi.org/10.1007/3-540-49646-7_29

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-65110-9

  • Online ISBN: 978-3-540-49646-5

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