Abstract
The Development Assurance Level (DAL) indicates the level of rigor of the development of a software or hardware function of an aircraft. We propose a theory formalizing the DAL allocation rules found in the ARP4754a recommended practices. A tool implementing this theory was developed in order to assist the safety specialists when checking or optimizing a DAL allocation.
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Bieber, P., Delmas, R., Seguin, C. (2011). DALculus – Theory and Tool for Development Assurance Level Allocation. In: Flammini, F., Bologna, S., Vittorini, V. (eds) Computer Safety, Reliability, and Security. SAFECOMP 2011. Lecture Notes in Computer Science, vol 6894. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24270-0_4
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DOI: https://doi.org/10.1007/978-3-642-24270-0_4
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