通信学报 ›› 2018, Vol. 39 ›› Issue (6): 116-126.doi: 10.11959/j.issn.1000-436x.2018096

• 学术论文 • 上一篇    下一篇

互联网传播行为的时序演化与预测

田鹤1,赵海2,王进法2,林川2   

  1. 1 辽宁科技学院工程实践中心,辽宁 本溪 117004
    2 东北大学计算机科学与工程学院,辽宁 沈阳 110004
  • 修回日期:2018-04-02 出版日期:2018-06-01 发布日期:2018-07-09
  • 作者简介:田鹤(1985-),女,辽宁沈阳人,辽宁科技学院讲师,主要研究方向为计算机网络、复杂网络。|赵海(1959-),男,辽宁沈阳人,博士,东北大学教授、博士生导师,主要研究方向为复杂网络、嵌入式系统、普适计算等。|王进法(1988-),男,山东德州人,东北大学博士生,主要研究方向为互联网拓扑分析、数据融合。|林川(1988-),男,辽宁凤城人,东北大学博士生,主要研究方向为复杂网络、软件定义网络。
  • 基金资助:
    国家自然科学基金资助项目(60973022)

Timing evolution and prediction of Internet transmission behavior

He TIAN1,Hai ZHAO2,Jinfa WANG2,Chuan LIN2   

  1. 1 Engineering Practice Center,Liaoning Institute of Science and Technology,Benxi 117004,China
    2 School of Computer Science and Engineering,Northeastern University,Shenyang 110004,China
  • Revised:2018-04-02 Online:2018-06-01 Published:2018-07-09
  • Supported by:
    The National Natural Science Foundation of China(60973022)

摘要:

互联网的传播行为对研究网络拓扑结构和动态行为的关系具有重要作用。选取CAIDA_Ark项目下不同地区4个监测点的有效路径样本数据,统计网络访问时间与访问直径,发现它们的相关性极弱,网络访问时间呈多峰重尾分布。采用非线性时间序列分析方法对网络访问时间演化序列混沌辨析,结果表明其时序演化具有混沌特征。在此基础上,引入 Logistic 方程建立网络传播行为预测模型,并用粒子群优化算法对模型参数取优,用 4个监测点的网络访问时间序列对模型进行实验,从准确性和可用性这2个方面对模型进行评价,结果表明,短期内该模型能够对网络传播行为做出准确预测,在一段时期内,可作为网络行为演化预测的工具。

关键词: 互联网传播, 网络访问时间, Logistic模型, 混沌特征, 行为预测

Abstract:

The transmission behavior of Internet plays an importance role in the research on the relationship between network topology structure and dynamic behavior.Selecting effective path samples in four monitoring points which from different regions authorized by CAIDA_Ark project and statistics network traveling time and traveling diameter,their correlation is very weak,network traveling time is presented on multi-peak and heavy tail distribution.Using nonlinear time sequences analysis method to identify the Chaos characteristics of network traveling time evolution sequences.The results show that their timing evolution has Chaos characteristics.Based on this,the Logistic equation was lead to establish network transmission behavior prediction model,and particle swarm optimization (PSO) was used to optimize model parameters.The model by the network traveling time sequences of four monitoring points was experimented,evaluated it from accuracy and availability,the results show that the model can predict network transmission behavior accurately in the short term.It can be used as a tool for predicting the network behaviors’ evolution in a period of time.

Key words: Internet transmission, network traveling time, Logistic model, Chaos characteristics, behavior prediction

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