Research and implementation of network transmission situation awareness

ZHUO Ying; GONG Chun-ye; GONG Zheng-hu

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Research and implementation of network transmission situation awareness

更新时间：2024-10-14

- Research and implementation of network transmission situation awareness
- Vol. 31, Issue 9, Pages: 54-63(2010)
- 作者机构：
  
  国防科学技术大学计算机学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393.08
- Published：2010
- 稿件说明：
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ZHUO Ying, GONG Chun-ye, GONG Zheng-hu. Research and implementation of network transmission situation awareness[J]. 2010, 31(9): 54-63.
DOI：

ZHUO Ying, GONG Chun-ye, GONG Zheng-hu. Research and implementation of network transmission situation awareness[J]. 2010, 31(9): 54-63. DOI：

摘要

将态势感知的先进思想引入网络传输领域

以空间流量聚类为基本思想

建立网络传输态势感知(NTSA)模型;围绕模型关键技术

依据信息增益和互信息的等价性执行态势因子选择

提出了一种面向传输模式划分的高维数据流聚类算法

并且基于图论进行拓扑重要性分析;设计并且实现了NTSA原型系统。基于真实数据集的实验验证了系统的时效性、准确性以及可扩展性。

Abstract

The advanced ideas of situation awareness were introduced to network transmission and NTSA（network transmission situation awareness） model was established based on spatial traffic clustering.Around the key technologies of the model

situation factors were selected according to information gain and mutual information;a high-dimensional data stream clustering algorithm for transmission pattern partition as well as a topology importance analysis method of network element based on graph theory were proposed;furthermore

a NTSA prototype system was designed and imple-mented.The experiment results on real datasets demonstrate the efficiency

effectiveness and scalability.

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