A pragmatic approach for measuring maintainability of dpra models

I Rychkova, F Boissier, H Chraibi, V Rychkov - arXiv preprint arXiv …, 2017 - arxiv.org
Dynamic Probabilistic Risk Assessment (DPRA) is a powerful concept that is used to
evaluate design and safety of complex industrial systems. A DPRA model uses a conceptual
system representation as a formal basis for simulation and analysis. In this paper we
consider an adaptive maintenance of DPRA models that consist in modifying and extending
a simplified model to a real-size DPRA model. We propose an approach for quantitative
maintainability assessment of DPRA models created with an industrial modeling tool called …

A pragmatic approach for measuring maintainability of dpra models

R Irina, F Boissier, H Chraibi, R Valentin - 2017 - ideas.repec.org
Dynamic Probabilistic Risk Assessment (DPRA) is a powerful concept that is used to
evaluate design and safety of complex industrial systems. A DPRA model uses a conceptual
system representation as a formal basis for simulation and analysis. In this paper we
consider an adaptive maintenance of DPRA models that consist in modifying and extending
a simplified model to a real-size DPRA model. We propose an approach for quantitative
maintainability assessment of DPRA models created with an industrial modeling tool called …
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