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基于群体特征的复杂网络信息传播建模

DOI: 10.15918/j.tbit1001-0645.2015.08.020

Keywords: 群体特征 复杂网络 SIR模型 信息传播

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Abstract:

为对不同人群中信息传播进行有效控制,建立了基于群体特征的复杂网络信息传播模型,研究了网络拓扑结构、社会强化作用和群体传播特征对信息传播的影响. 仿真结果表明:群体传播特征的同质性更有利于信息的传播;小世界网络中行为传播范围较广,标度网络在传播过程早期具有最快的传播速度;信息传播的范围随社会强化作用的增加而增加,异质群体中这一趋势更加明显

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