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Reports (Research Report) Year : 2013

A General Trace-Based Framework of Logical Causality

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Abstract

In component-based safety-critical embedded systems it is crucial to determine the cause(s) of the violation of a safety property, be it to issue a precise alert or to determine liability of component providers. In this paper we present an approach to blame components based on a single execution trace violating a safety property P. The diagnosis relies on counterfactual reasoning (what would have been the outcome if component C had behaved correctly?) to distinguish component failures that actually contributed to the outcome from failures that had little or no impact on the violation of P.
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Dates and versions

hal-00873665 , version 1 (16-10-2013)
hal-00873665 , version 2 (20-11-2013)

Identifiers

  • HAL Id : hal-00873665 , version 2

Cite

Gregor Gössler, Daniel Le Métayer. A General Trace-Based Framework of Logical Causality. [Research Report] RR-8378, INRIA. 2013. ⟨hal-00873665v2⟩
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