Modeling of Inter-Organizational Coordination Dynamics in Resilience Planning: A Multilayer Network Simulation Framework
Modeling of Inter-Organizational Coordination Dynamics in Resilience Planning: A Multilayer Network Simulation Framework
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DOI：
10.1061/9780784482445.066
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发表时间：
2019-06
期刊：
影响因子：
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通讯作者：
Qingchun Li;Shangjia Dong;A. Mostafavi
中科院分区：
文献类型：
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作者：
Qingchun Li;Shangjia Dong;A. Mostafavi
本文提出并测试了一个多层次的框架，建模网络动态的组织间协调的弹性规划之间相互依赖的基础设施部门。网络中的每一层代表一个基础设施部门，如防洪、交通和应急响应。引入协调概率来近似组织间协调的不一致性，在此基础上进行层内或层间链路去除，揭示了基础设施行业内和跨行业的组织间协调效率。为了测试所提出的框架，一个多层次的协作网络的35个组织从五个基础设施部门在哈里斯县，得克萨斯州，根据哈维飓风的调查绘制。分析结果表明，在哈维飓风之前，防洪、交通和基础设施发展部门之间的协调缺乏必要的整合，无法促进强有力的抗灾计划。拟议框架有助于评估参与抗灾规划的各组织之间的协调效率，并为城市抗灾能力的衡量提供了一个指标。
This paper proposed and tested a multilayer framework for modeling network dynamics of inter-organizational coordination in resilience planning among interdependent infrastructure sectors. Each layer in the network represents one infrastructure sector such as flood control, transportation, and emergency response. Coordination probability was introduced to approximate the inconsistent coordination between organizations, based on which the intra-layer or inter-layer link removal was conducted and inter-organizational coordination efficiency within and across infrastructure sectors was hereby unveiled. To test the proposed framework, a multilayer collaboration network of 35 organizations from five infrastructure sectors in Harris County, Texas, was mapped based on a survey of Hurricane Harvey. The analysis results showed that before Hurricane Harvey, coordination among flood control, transportation, and infrastructure development sectors lacked essential integration to foster robust resilience plans. The proposed framework enables an assessment of coordination efficiency among organizations involving in resilience planning and provides an indicator for urban resilience measurement.