Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/80968
Title: Vulnerability analysis for multiple critical infrastructure sectors using interdependencies modeling and network analysis
Authors: Lin, Jiwei
Tai, Kang
Tiong, Robert Lee Kong
Sim, Mong Soon
Keywords: critical infrastructure
interdependencies
Issue Date: 2016
Source: Lin, J., Tai, K., Tiong, R. L. K., & Sim, M. S. (2016). Vulnerability analysis for multiple critical infrastructure sectors using interdependencies modeling and network analysis. 6th Asian-Pacific Symposium on Structural Reliability and its Applications (APSSRA6).
Conference: 6th Asian-Pacific Symposium on Structural Reliability and its Applications (APSSRA6)
Abstract: Critical infrastructures like electric power plants, oil and gas supply, telecommunication, and the internet are essential systems for the continuous functioning of modern society. They are highly interconnected networks that are highly interdependent and any failure can cascade through the network, escalating to devastating impact on the economy. In this study, a combination of input-output (I/O) model and network analysis will be used for analyzing the vulnerabilities in critical infrastructure networks. The objective is to show how the critical infrastructure interdependencies model can be applied to disruptions/failures in two or more critical infrastructures and to evaluate the resulting impact on a country based on linkages established from its economic input-output table. The worst case scenario of a possible catastrophic event can therefore be simulated using this model. The methodology demonstrates how partial failure of two or more critical infrastructures contributes to higher overall impact on an economy and may provide useful insights for infrastructure stakeholders and policymakers.
URI: https://hdl.handle.net/10356/80968
http://hdl.handle.net/10220/42266
URL: http://www.cs.utep.edu/interval-comp/shanghai16.pdf
ISBN: 978-7-5608-6303-0
Schools: School of Civil and Environmental Engineering 
School of Mechanical and Aerospace Engineering 
Interdisciplinary Graduate School (IGS) 
Departments: Graduate Studies Office 
Rights: © 2016 Tongji University Press. This paper was published in 6th Asian-Pacific Symposium on Structural Reliability and its Applications (APSSRA6) and is made available as an electronic reprint (preprint) with permission of Tongji University Press. The published version is available at: [http://www.cs.utep.edu/interval-comp/shanghai16.pdf]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Conference Papers
IGS Conference Papers
MAE Conference Papers

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