دورية أكاديمية

How to Optimize the Supply and Allocation of Medical Emergency Resources During Public Health Emergencies

التفاصيل البيبلوغرافية
العنوان: How to Optimize the Supply and Allocation of Medical Emergency Resources During Public Health Emergencies
المؤلفون: Chunyu Wang, Yue Deng, Ziheng Yuan, Chijun Zhang, Fan Zhang, Qing Cai, Chao Gao, Jurgen Kurths
المصدر: Frontiers in Physics, Vol 8 (2020)
بيانات النشر: Frontiers Media S.A., 2020.
سنة النشر: 2020
المجموعة: LCC:Physics
مصطلحات موضوعية: COVID-19, computational epidemiology, epidemic propagation, emergence management, multi-objective optimization, medical emergency resources, Physics, QC1-999
الوصف: The solutions to the supply and allocation of medical emergency resources during public health emergencies greatly affect the efficiency of epidemic prevention and control. Currently, the main problem in computational epidemiology is how the allocation scheme should be adjusted in accordance with epidemic trends to satisfy the needs of population coverage, epidemic propagation prevention, and the social allocation balance. More specifically, the metropolitan demand for medical emergency resources varies depending on different local epidemic situations. It is therefore difficult to satisfy all objectives at the same time in real applications. In this paper, a data-driven multi-objective optimization method, called as GA-PSO, is proposed to address such problem. It adopts the one-way crossover and mutation operations to modify the particle updating framework in order to escape the local optimum. Taking the megacity Shenzhen in China as an example, experiments show that GA-PSO effectively balances different objectives and generates a feasible allocation strategy. Such a strategy does not only support the decision-making process of the Shenzhen center in terms of disease control and prevention, but it also enables us to control the potential propagation of COVID-19 and other epidemics.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2296-424X
العلاقة: https://www.frontiersin.org/articles/10.3389/fphy.2020.00383/fullTest; https://doaj.org/toc/2296-424XTest
DOI: 10.3389/fphy.2020.00383
الوصول الحر: https://doaj.org/article/71efc6bb8f4742d885b2ad923e79fbd2Test
رقم الانضمام: edsdoj.71efc6bb8f4742d885b2ad923e79fbd2
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2296424X
DOI:10.3389/fphy.2020.00383