Complexity and Vulnerability Analysis of Critical Infrastructures: A Methodological Approach
المؤلفون المشاركون
Deng, Yongliang
Song, Liangliang
Zhou, Zhipeng
Liu, Ping
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-19
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Vulnerability analysis of network models has been widely adopted to explore the potential impacts of random disturbances, deliberate attacks, and natural disasters.
However, almost all these models are based on a fixed topological structure, in which the physical properties of infrastructure components and their interrelationships are not well captured.
In this paper, a new research framework is put forward to quantitatively explore and assess the complexity and vulnerability of critical infrastructure systems.
Then, a case study is presented to prove the feasibility and validity of the proposed framework.
After constructing metro physical network (MPN), Pajek is employed to analyze its corresponding topological properties, including degree, betweenness, average path length, network diameter, and clustering coefficient.
With a comprehensive understanding of the complexity of MPN, it would be beneficial for metro system to restrain original near-miss or accidents and support decision-making in emergency situations.
Moreover, through the analysis of two simulation protocols for system component failure, it is found that the MPN turned to be vulnerable under the condition that the high-degree nodes or high-betweenness edges are attacked.
These findings will be conductive to offer recommendations and proposals for robust design, risk-based decision-making, and prioritization of risk reduction investment.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Deng, Yongliang& Song, Liangliang& Zhou, Zhipeng& Liu, Ping. 2017. Complexity and Vulnerability Analysis of Critical Infrastructures: A Methodological Approach. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1192458
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Deng, Yongliang…[et al.]. Complexity and Vulnerability Analysis of Critical Infrastructures: A Methodological Approach. Mathematical Problems in Engineering No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1192458
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Deng, Yongliang& Song, Liangliang& Zhou, Zhipeng& Liu, Ping. Complexity and Vulnerability Analysis of Critical Infrastructures: A Methodological Approach. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1192458
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1192458
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر