Visual Analysis of Multisource Heterogeneous Data Based on Improved DPCA Algorithm
This paper proposes a multiview collaborative visual analysis system of network security based on a DPCA (clustering by fast search and find of density peaks) clustering algorithm called DPCANETVis, with network security analysis requirements for multisource heterogeneous data. Firstly, the system p...
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| Published in: | Mathematical problems in engineering Vol. 2022; pp. 1 - 10 |
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| Main Authors: | , , , , , |
| Format: | Journal Article |
| Language: | English |
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New York
Hindawi
06.12.2022
John Wiley & Sons, Inc |
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| ISSN: | 1024-123X, 1563-5147 |
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| Abstract | This paper proposes a multiview collaborative visual analysis system of network security based on a DPCA (clustering by fast search and find of density peaks) clustering algorithm called DPCANETVis, with network security analysis requirements for multisource heterogeneous data. Firstly, the system proposes an improved DPCA clustering algorithm based on the hierarchical relationship of mail sending and receiving to achieve the purpose of accurate classification. Secondly, a three-layer visual layout is designed to display relevant information such as data hierarchy, node relationship, behavior model, and other relevant information, by mixing a variety of interactive visual analysis methods such as tree diagram, word cloud, line diagram, subject river, and parallel coordinate. Lastly, based on the exploration of events, all suspicious nodes and their abnormal behaviors can be displayed in the system. Finally, the prototype system is used to analyze the network security log data set provided by the ChinaVis 2018, and the feasibility of the multilevel interactive visual analysis method for network security is verified through many experiments and discussions. |
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| AbstractList | This paper proposes a multiview collaborative visual analysis system of network security based on a DPCA (clustering by fast search and find of density peaks) clustering algorithm called DPCANETVis, with network security analysis requirements for multisource heterogeneous data. Firstly, the system proposes an improved DPCA clustering algorithm based on the hierarchical relationship of mail sending and receiving to achieve the purpose of accurate classification. Secondly, a three-layer visual layout is designed to display relevant information such as data hierarchy, node relationship, behavior model, and other relevant information, by mixing a variety of interactive visual analysis methods such as tree diagram, word cloud, line diagram, subject river, and parallel coordinate. Lastly, based on the exploration of events, all suspicious nodes and their abnormal behaviors can be displayed in the system. Finally, the prototype system is used to analyze the network security log data set provided by the ChinaVis 2018, and the feasibility of the multilevel interactive visual analysis method for network security is verified through many experiments and discussions. |
| Author | Jinhui, Lv Yi, Zuo Zhou, Yun Mengfei, Wen Yun, Cheng Youzhi, He |
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| Cites_doi | 10.1109/tvcg.2012.133 10.1016/j.ins.2013.04.009 10.1007/s12650-014-0213-6 10.3724/sp.j.1016.2011.00856 10.1007/s10994-014-5473-9 10.1109/2945.468391 10.3778/j.issn.1673-9418.1312039 10.3778/j.issn.1673-9418.1707064 |
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| Copyright | Copyright © 2022 Yun Zhou et al. Copyright © 2022 Yun Zhou et al. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. https://creativecommons.org/licenses/by/4.0 |
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| References | L. I. Hong-lin (2) 2018 12 H.-y. Jiang (13) 2017; 32 14 X. Fan (7) 16 17 T. Bass (9) 1999; 24 1 J. Gong (11) 2017; 28 3 4 5 8 Y. Zhao (6) 2014; 26 10 I. Kotenko (15) |
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| SubjectTerms | Algorithms Behavior Clustering Data mining Graphical representations Mathematical problems Network security Security Systems design Visualization |
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| Title | Visual Analysis of Multisource Heterogeneous Data Based on Improved DPCA Algorithm |
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