Multidimensional approach to complex system resilience analysis
Multidimensional approach to complex system resilience analysis
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DOI：
10.1016/j.ress.2015.12.009
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发表时间：
2016-05-01
影响因子：
8.1
通讯作者：
Barker, Kash
中科院分区：
文献类型：
--
作者：
Dessavre, Dante Gama;Ramirez-Marquez, Jose E.;Barker, Kash
最近的作品试图正式定义一个通用的度量量化弹性复杂系统的性能与时间的关系。拟议工作中的技术内容引入了一个新的模型，该模型首次允许比较系统之间的系统弹性（或对系统的不同修改），通过为系统弹性模型引入一个新的维度，称为应力，以模仿材料科学中弹性的定义。该模型的适用性和有用性与一个新的热图可视化在这项工作中提出，并将其应用到一个模拟的网络弹性的情况下，以验证其潜在的好处。(C)2015爱思唯尔有限公司版权所有。
Recent works have attempted to formally define a general metric for quantifying resilience for complex systems as a relationship of performance of the systems against time. The technical content in the proposed work introduces a new model that allows, for the first time, to compare the system resilience among systems (or different modifications to a system), by introducing a new dimension to system resilience models, called stress, to mimic the definition of resilience in material science. The applicability and usefulness of the model is shown with a new heat map visualization proposed in this work, and it is applied to a simulated network resilience case to exemplify its potential benefits. (C) 2015 Elsevier Ltd. All rights reserved.