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Decomposition in Real-Time Safety-Critical Systems

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Abstract

Existing formal techniques for the development of software for use in safety-critical systems do not adequately address non-functional system requirements such as those involving timing. In this paper we describe a formal development method in which specifications may be decomposed into unexceptional programs whilst preserving the functional and timing requirements of the specification. We illustrate the method with a speed monitoring example.

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Mukherjee, P., Stavridou, V. Decomposition in Real-Time Safety-Critical Systems. Real-Time Systems 14, 183–202 (1998). https://doi.org/10.1023/A:1007969017781

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