IMPROVING THE METHOD OF SEARCHING DIGITAL ILLEGAL MEANS OBTAINING INFORMATION BASED ON CLUSTER ANALYSIS
Іn the article the possibilities of the multipositional technology of searching digital insertion devices are investigated based on clustering. Existing means of detecting radiation of digital illegal means obtaining information reception show that they are ineffective on the background of legal si...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Astana IT University
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/3127e0e50790450fa0d9ca013a111501 |
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| Sumario: | Іn the article the possibilities of the multipositional technology of searching digital insertion devices are investigated based on clustering. Existing means of detecting radiation of digital illegal means obtaining information reception show that they are ineffective on
the background of legal signals of a multiagent medium.
The constant improvement of digital illegal means obtaining information, masking their
work under the signals of legal transmitters require the search for new approaches to the recognition and localization of these means. Prospects for the development of search technology
today are associated with the creation of multi-position permanent detection and localization
systems. However, the detection problem requires the recognition of harmful radiation on the
set of statistics of signal parameters in the air by solving the problem of clustering.
The disadvantages of most classical clustering methods are the need for prior knowledge of
the possible number of clusters and a sufficiently high interactiveness, which complicates their
practical application, especially in real-time. At the same time, intelligent multi-agent methods
are free from these shortcomings, although their application remains quite complicated.
The problem of recognizing the harmful signal against the background of similar legal
signals is possible by using the method of a bee colony with direct communication between
agents. In this case, the agents are individual elements of the multi-machine complex, which
scan the ether at different points in space, then exchanging results with other agents, and,
finally, come to a common conclusion about the nature of the signal.
Full-scale studies have been carried out that confirm the reliability of clusterization by 6 ...
12% compared to the classic k-medium method. |
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