摘要： 针对无标度网络提出一种边免疫策略，与目标免疫相比，该策略可使网络获得更高的传播临界值，并能更好地保持网络的连通性。采用SIS病毒传播模型，分别在BA无标度网络和HEP网络中进行仿真实验，结果表明，该免疫策略可以减少免疫剂量并能有效控制病毒传播。

关键词: 目标免疫, 连通度, SIS模型, 无标度网络

Abstract: In terms of scale-free networks’ properties, this paper proposes edges immunization strategy. The strategy can keep better connectivity than the targeted strategy. Using the susceptible-infectious-susceptible epidemic spreading model, it demonstrates the effectiveness of the proposed strategy on BA scale-free and HEP network. Experimental results demonstrate that the immunization uses less immunization doses and can control epidemic spreading effectively.

Key words: targeted immunization, connectivity, SIS model, scale-free network

中图分类号: 

• TP393