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11 results on '"Jing, Hengchang"'

2. Nodes Deployment Optimization Algorithm Based on Improved Evidence Theory

Author

Song, Xiaoli, Gong, Yunzhan, Jin, Dahai, Li, Qiangyi, Jing, Hengchang, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Hu, Ting, editor, Wang, Feng, editor, Li, Hongwei, editor, and Wang, Qian, editor

Published
2018
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5. DDoS detection based on graph structure features and non‐negative matrix factorization.

Author

Jing, Hengchang and Wang, Jian

Subjects
MATRIX decomposition, NONNEGATIVE matrices, DENIAL of service attacks, COMPUTER network security
Abstract

Distributed denial of service (DDoS) attacks are the most common and harmful attack in the field of network security, the purpose of this paper is to predict the occurrence of DDoS attacks quickly, accurately and effectively. In this paper, the characteristics of DDoS attacks are analyzed in detail, graph model is used to express the structural characteristics of traffic data between the victims and bots, at the same time, considering data characteristics of traffic itself, 11 characteristics are selected at last. The method of nonnegative matrix factorization (NMF) is adopted to mine the behavior pattern of DDoS attacks, and then the DDoS bots is detected by clustering according to the projection value of nodes on the behavior pattern. By extracting the attack behavior pattern, the attack behavior can be detected. Experimental results of real dataset verify the effectiveness and validity of the method. [ABSTRACT FROM AUTHOR]

Published
2022
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