| 网络流量的混沌特性及成因探讨 |
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| 引用本文： | 吴文清,赵黎明,刘嘉焜.网络流量的混沌特性及成因探讨[J].计算机工程与应用,2006,42(19):108-111. |
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| 作者姓名： | 吴文清 赵黎明 刘嘉焜 |
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| 作者单位： | 1. 天津大学管理学院,天津,300072
2. 天津大学理学院,天津,300072 |
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| 基金项目： | 国家高技术研究发展计划(863计划);加拿大自然科学基金 |
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| 摘 要： | 论证网络流量为一复杂的非线性系统,并运用分形、混沌等复杂性理论对网络流量的混沌特征进行实证研究,得出网络流量系统的分形特征、复杂性程度、系统演化类型,并得到相应的参数。在此基础上,用小波方法对网络流量序列进行了去长相关处理,探讨了网络流量的混沌与长相关的联系,最后指出这些结论的理论与实际意义。
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| 关 键 词： | 网络流量 分形 混沌 长相关 小波分析 |
| 文章编号： | 1002-8331-（2006）19-0108-04 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2005-11-01 |
Study on Chaos Characteristics of the Internet Traffic and Discussion on Causes |
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| Wu Wenqing,Zhao Liming,Liu Jiakun.Study on Chaos Characteristics of the Internet Traffic and Discussion on Causes[J].Computer Engineering and Applications,2006,42(19):108-111. |
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| Authors: | Wu Wenqing Zhao Liming Liu Jiakun |
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| Affiliation: | 1.School of Management,Tianjin University,Tianjin 300072;2.School of Science,Tianjin University,Tianjin 300072 |
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| Abstract: | The paper analyses the kinetic characteristics of Internet traffic by using some complexity theories,such as fractal and chaos theories and obtains the fractal characteristics,the extent of complexity,and the style of movement of the system.Based on the above,the paper discusses relation between the chaos of Internet traffic and long-range dependence by filtering the long-range dependence using wavelet analysis.The conclusion as follow:there is fractal structure in the Internet traffic and the chaos of Internet traffic is connected with long-range dependence. |
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| Keywords: | Intemet traffic fractal chaos long-range dependence wavelet |
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