A City-Level Integrated Case Base Design for Systemic Disaster Risk Management
Feng Yu, Chen Yao, Chaoxiong Dengzheng, Qing Deng, Xiangyang Li
A City-Level Integrated Case Base Design for Systemic Disaster Risk Management
Urban disaster risks show multi-stage evolution and interconnected coupling features. Under time pressure, case-based reasoning (CBR) has emerged as a critical method for risk management decision making. Case-based reasoning tackles target case problems by leveraging solutions from similar historical cases. However, the current case base is inadequate for storing systemic risk cases, thus impeding CBR efficacy. This article presents a city-level integrated case base with a nested cross structure to facilitate the use of CBR in systemic risk management. It comprises a multi-layer vertical dimension and a multi-scale horizontal dimension. The vertical dimension is optimized to a four-layer (environment-hazard-object-aftermath) risk scenario classification system with taxonomy and fuzzy clustering analysis. The horizontal dimension is improved to a three-scale (network-chain-pair) risk association mode using event chain theory and association analysis. Hazard acts as the pivotal link between the two dimensions. An illustrative example displays the use process of the proposed case base, along with a discussion of its CBR-supported applications. Through the digital transformation, the suggested case base can serve government decision making with CBR, enhancing the city’s capability to reduce systemic risk.
[] |
|
[] |
AlHinai, Y.S. 2020. Disaster management digitally transformed: Exploring the impact and key determinants from the UK national disaster management experience. International Journal of Disaster Risk Reduction 51: Article 101851.
|
[] |
|
[] |
|
[] |
Chen, Q., Q.M. Zhang, and L. Zhai. 2018. Emergency classification level automatic judgment and warning system based on emergency action level of nuclear power plant. In Proceedings of the 2018 International Conference on Power System Technology, 6–8 Nov 2018, Guangzhou, China, 4632–4636.
|
[] |
Disaster Investigation Team of the State Council of China. 2022. Investigation report of the “7·20” extraordinary rainstorm in Zhengzhou City. Beijing: Disaster Investigation Team of the State Council of China (in Chinese).
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
Li, M. 2012. Distribution projection selection of logistics enterprise based on fuzzy clustering analysis. In Proceedings of the 2012 World Automation Congress, 24–28 June 2012, Puerto Vallarta, Mexico, 1–4.
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
SCIOC (The State Council Information Office of China). 2023. The era of megacities: China Integrated City Index releases 2021 rankings. Beijing: The State Council Information Office of China.
|
[] |
Shen, L.L., J.P. Li, and W.L. Suo. 2022. Risk response for critical infrastructures with multiple interdependent risks: A scenario-based extended CBR approach. Computers and Industrial Engineering 174: Article 108766.
|
[] |
|
[] |
|
[] |
UNDRR (United Nations Office for Disaster Risk Reduction). 2017. Sendai Framework terminology on disaster risk reduction: Disaster risk. https://www.undrr.org/terminology/disaster-risk. Accessed 25 May 2024.
|
[] |
Wang, D.L., K.D. Wan, and W.X. Ma. 2020. Emergency decision-making model of environmental emergencies based on case-based reasoning method. Journal of Environmental Management 262: Article 110382.
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
Yu, F., B. Fan, C. Qin, and C. Yao. 2023. A scenario-driven fault-control decision support model for disaster preparedness using case-based reasoning. Natural Hazards Review 24(4): Article 04023040.
|
[] |
|
[] |
|
[] |
|
[] |
|
[] |
|
/
〈 |
|
〉 |