| 基于两层可变聚类系数无标度网络的即时信息传播建模和仿真 |
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| 引用本文： | 吴渝,杨艳蓉,吴焕政. 基于两层可变聚类系数无标度网络的即时信息传播建模和仿真[J]. 重庆邮电学院学报(自然科学版), 2009, 0(6) |
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| 作者姓名： | 吴渝 杨艳蓉 吴焕政 |
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| 作者单位： | 重庆邮电大学网络智能研究所; |
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| 基金项目： | 国家973计划前期研究专项课题(2008CB317111); 国家自然科学基金(60873079); 新世纪人才支持计划; 重庆市自然科学基金(2008BB2241) |
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| 摘 要： | 即时通讯网络已成为大众信息传播的主要途径,研究了即时通讯网络信息传播的性质、规律以及预测、引导的方法和手段,利用可变聚类无标度网络模型建立了新的即时通讯网络的二层模型,并制定了信息传播规则。通过实验仿真对群数、聚类系数、传播者和免疫者的变化观察,发现群数越多则聚类系数越大,传播者峰值越高,以及免疫者也相应地有所提高,从而对信息传播的影响也越大。
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| 关 键 词： | 即时通讯 信息传播 聚类 无标度网络 |
Modeling and simulation of instant information propagation based on two-layer scale-free networks with tunable clustering |
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| WU Yu,YANG Yan-rong,WU Huan-zheng. Modeling and simulation of instant information propagation based on two-layer scale-free networks with tunable clustering[J]. Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition), 2009, 0(6) |
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| Authors: | WU Yu YANG Yan-rong WU Huan-zheng |
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| Affiliation: | WU Yu,YANG Yan-rong,WU Huan-zheng(Institute of Web Intelligence,Chongqing University of Posts , Telecommunications,Chongqing 400065,P.R.China) |
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| Abstract: | Since the instant messaging network is the main way to propagate information,this paper studies the nature,the rule and the forecasting and guiding methods of information propagation in instant messaging network.A new two-layer model of instant messaging network using scale-free networks with tunable clustering was proposed,and its information propagation rules were formulated as well.Through the experimental simulation on the diversification of group numbers,clustering coefficient,spreader and stifler,it i... |
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| Keywords: | instant messaging information propagation clustering scale-free network |
| 本文献已被 CNKI 等数据库收录！ |
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