| 局域世界复杂网络中的病毒传播及其免疫控制 |
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| 引用本文： | 许丹,李翔, 汪小帆.局域世界复杂网络中的病毒传播及其免疫控制[J].控制与决策,2006,21(7):817-820. |
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| 作者姓名： | 许丹 李翔 汪小帆 |
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| 作者单位： | 上海交通大学,自动化系,上海,200240;上海交通大学,自动化系,上海,200240;上海交通大学,自动化系,上海,200240 |
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| 基金项目： | 国家自然科学基金项目（60504019,70431002）;国家杰出青年基金项目（60225013）;上海市青年科技启明星计划项目（0SQMX1436）. |
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| 摘 要： | 许多实际复杂网络具有局域世界特性，为此研究病毒在局域世界复杂演化网络中的传播现象．考察了在局域世界演化网络中，初始感染节点选择对传播行为的影响，传播临界值与局域世界之间的关系，并比较了随机免疫和目标免疫两种策略对局域世界复杂网络的有效性．
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| 关 键 词： | 局域世界 复杂网络 传播临界值 免疫控制 |
| 文章编号： | 1001-0920（2006）07-0817-04 |
| 收稿时间： | 2005-06-03 |
| 修稿时间： | 2005-09-07 |
On Virus Spreading in Local-world Complex Networks and Its Immunization Control |
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| XU Dan,LI Xiang,WANG Xiao-fan.On Virus Spreading in Local-world Complex Networks and Its Immunization Control[J].Control and Decision,2006,21(7):817-820. |
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| Authors: | XU Dan LI Xiang WANG Xiao-fan |
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| Affiliation: | Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China |
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| Abstract: | Local-world property exists in many real-life complex networks. The virus spreading in local-world complex evolving networks is studied. The effect of different initially infected nodes on the spreading behavior of the network, and the relationship between epidemic threshold and local-world are investigated. Finally the efficiency of random and target immunizations for local-world complex networks is compared. |
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| Keywords: | Local world Complex networks Epidemic threshold Immunization control |
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