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Evaluating Critical Infrastructure Resilience via Tolerance Triangles: Hungarian Highway pilot case study
Laura Petersen
Eva Horvath
Johan Sjöström
Franco, Z.
González, J.J.
Canós, J.H.
While accepted as part of critical infrastructure (CI) resilience, no consensus exists on how to measure the exact
minimum level of service or the rapidity of rapidly restoring services. The H2020 European project IMPROVER
(Improved risk evaluation and implementation of resilience concepts to critical infrastructure) suggests to use the
public?s declared tolerance levels for both minimum level of service and rapidity of service restoration as criteria
with which to evaluate if the resilience of a given CI is resilient enough. This paper demonstrates the development
of a questionnaire-based methodology to determine public tolerance levels. It then tests this methodology via a
pilot case study at IMPROVER?s Hungarian Highway Living Lab. The paper argues that public tolerance levels
are a reasonable choice for resilience evaluation criteria and demonstrates that the questionnaire-based
methodology permits one to evaluate public perception in such a way as to compare it to technical resilience
analyses.
urn:ISBN:978-84-09-10498-7
openurl:?ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fidl.iscram.org%2F&genre=proceeding&title=Evaluating%20Critical%20Infrastructure%20Resilience%20via%20Tolerance%20Triangles%3A%20Hungarian%20Highway%20pilot%20case%20study&stitle=Iscram%202019&issn=2411-3387&isbn=978-84-09-10498-7&date=2019&aulast=Laura%20Petersen&au=Eva%20Horvath&au=Johan%20Sj%F6str%F6m&pub=Iscram&place=Valencia%2C%20Spain&sid=refbase%3AISCRAM
url:http://idl.iscram.org/show.php?record=1868
citekey:LauraPetersen_etal2019
citation:Laura Petersen, Eva Horvath, & Johan Sjöström. (2019). Evaluating Critical Infrastructure Resilience via Tolerance Triangles: Hungarian Highway pilot case study. In Z. Franco, J. J. González, & J. H. Canós (Eds.), Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management. Valencia, Spain: Iscram.
2019
ConferencePaper
text
critical infrastructure resilience, tolerance triangles, questionnaire, IMPROVER
file:http://idl.iscram.org/files/laurapetersen/2019/1868_LauraPetersen_etal2019.pdf
Iscram
English
2411-3387
Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management
2019
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