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女优无码 学术报告:Linking dynamic models and deep leaning to examine disease transmission dynamics

发布日期:2025/10/15    点击:

报告题目Linking dynamic models and deep leaning to examine disease transmission dynamics

:肖燕妮, 西安交通大学 数学与统计女优无码 教授

报告时间20251016日(星期四)下午1430

报告地点7JC214  

报告摘要Accurate prediction of epidemics is pivotal for making well-informed decisions for the control of infectious diseases, but addressing heterogeneity in the system poses a challenge. In this talk, we propose a novel modelling framework integrating the spatio-temporal heterogeneity of susceptible individuals into homogeneous models, by introducing a continuous recruitment process for the susceptibles. Then, a general human heterogeneous disease model with mutation is proposed to comprehensively study the effects of human heterogeneity on basic reproduction number, final epidemic size and herd immunity. We show that human heterogeneity may increase or decrease herd immunity level, strongly depending on some convexity of the heterogeneity function.  Finally, we examined the optimal spatially-dependent control measures to effectively and economically eliminate emerging infectious diseases.

报告人简介 燕妮西安交通大学数学与统计女优无码 副院长、数学与生命科学交叉研究中心主任、博士生导师,主要从事非光滑动力学系统理论及应用研究、数据和问题驱动的传染病动力学研究,主要成果发表在JDE, J Math Biol, Bull Math Biol, PLoS Comput Biol, BMC Medicine等著名国际期刊上。 与中国疾病预防控制中心合作完成了国家“十一五”、“十二五”和“十三五”科技重大专项艾滋病领域的建模研究、合作了基于模型和数据的新冠疫情预测预警、最优解封策略等研究。 2022年起任中国生物数学专业委员会主任,2020年起任国务院第八届学科评议组成员(数学),2020年获陕西最美科技工作者。


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