%0 Journal Article %A Malinowski, Krzysztof %A Karbowski, Andrzej %T Real-time hierarchical predictive risk assessment at the national level: Mutually agreed predicted service disruption profiles %J International Journal of Applied Mathematics and Computer Science %D 2020 %P 597-609 %V 30 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2020_30_3_a14/ %G en %F IJAMCS_2020_30_3_a14