在网络化高度发展的今天，网络谣言传播泛滥，控制网络谣言传播逐渐成为一个值得关注的问题。文中通过分析现实世界中网络谣言的传播特性和方式，提出一种新的谣言传播模型-HKASI模型，建立基于HKASI模型的动力学方程组。在无标度网络中仿真谣言的传播演化过程，分析模型特性，求出无标度网络谣言传播各状态的临界值，选取不同概率仿真比较模型中的参数对各个传播状态的影响，得出在无标度网络中谣言扩散的高速性，以及通过提高公民求证意识可以有效阻止网络谣言传播的结论。%In today's highly developed network,how to control network rumor spreading gradually becomes a matter of concern. By ana-lyzing the characteristics and the way of the spreading of rumors in a real-world network,present a new rumor-spreading model-HKA-SI model. Establish kinetic equations based on HKASI model. Evolve the spreading of rumors in the scale-free network simulation,ana-lyze model characteristics,then find the critical value of the scale-free network rumor spreading for each state. With different probabilities to simulate,can see the comparison model parameters for impact on the state of the various propagation. Obtain that rumors spread very fast in a scale-free network and it will effectively be prevented by raising the awareness of citizens confirmation.
展开▼
