【摘要】：在小世界網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)上,研究信息影響力、接種比例和個體間信息傳播概率的變化,對傳染病傳播的影響。研究發(fā)現(xiàn)小世界強(qiáng)度減弱時,信息影響力對傳染病爆發(fā)概率和爆發(fā)規(guī)模的影響作用發(fā)生了逆轉(zhuǎn);在個體間信息傳播速率增加的過程中,傳染病的爆發(fā)概率和爆發(fā)規(guī)模呈現(xiàn)上升的趨勢。
[Abstract]:In the topology of small world network, the influence of information influence, the proportion of vaccination and the probability of information transmission among individuals are studied, and the influence of information influence on the transmission of infectious diseases is studied. It is found that when the intensity of small world weakens, the influence of information influence on the probability and scale of outbreak of infectious diseases is reversed. In the process of increasing the rate of information transmission between individuals, the outbreak probability and scale of infectious diseases show an upward trend.
【作者單位】： 電子科技大學(xué)計(jì)算機(jī)科學(xué)與工程學(xué)院;電子科技大學(xué)大數(shù)據(jù)研究中心;華南理工大學(xué)物理與光電學(xué)院;
【基金】：國家自然科學(xué)基金(61370150,61433014,71490720,61673086)
【分類號】：R51
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本文編號：2484710