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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2503.21161 |
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| _version_ | 1866916663626039296 |
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| author | Polishchuk, Olexandr Polishchuk, Dmytro |
| author_facet | Polishchuk, Olexandr Polishchuk, Dmytro |
| contents | On the basis of structural and flow models of multilayer network system (MLNS), the main structural and functional importance indicators of separate layers in the process of intersystem interactions are calculated. With the help of influence and betweenness parameters of separate layers, their role as generators, final receivers and transitors of intersystem flows is determined. Using the introduced importance indicators, effective scenarios of system-wide targeted attacks on MLNS are developed. The problem of the scale of targeted attacks and non-target lesions consequences for the network system (NS) and determination of its protection and sensitivity to various negative influences is analyzed. The advantages of flow-based approach over the structural ones during the study of vulnerability of NS and MLNS to heterogeneous internal and external negative influences are shown. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_21161 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Vulnerability of multilayer network systems to system-wide lesions Polishchuk, Olexandr Polishchuk, Dmytro Physics and Society On the basis of structural and flow models of multilayer network system (MLNS), the main structural and functional importance indicators of separate layers in the process of intersystem interactions are calculated. With the help of influence and betweenness parameters of separate layers, their role as generators, final receivers and transitors of intersystem flows is determined. Using the introduced importance indicators, effective scenarios of system-wide targeted attacks on MLNS are developed. The problem of the scale of targeted attacks and non-target lesions consequences for the network system (NS) and determination of its protection and sensitivity to various negative influences is analyzed. The advantages of flow-based approach over the structural ones during the study of vulnerability of NS and MLNS to heterogeneous internal and external negative influences are shown. |
| title | Vulnerability of multilayer network systems to system-wide lesions |
| topic | Physics and Society |
| url | https://arxiv.org/abs/2503.21161 |