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Combined Heuristic Attack Strategy on Complex Networks
المؤلفون المشاركون
Dirgová Luptáková, Iveta
Šimon, Marek
Huraj, Ladislav
Pospíchal, Jiří
Hosťovecký, Marián
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-09-18
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Usually, the existence of a complex network is considered an advantage feature and efforts are made to increase its robustness against an attack.
However, there exist also harmful and/or malicious networks, from social ones like spreading hoax, corruption, phishing, extremist ideology, and terrorist support up to computer networks spreading computer viruses or DDoS attack software or even biological networks of carriers or transport centers spreading disease among the population.
New attack strategy can be therefore used against malicious networks, as well as in a worst-case scenario test for robustness of a useful network.
A common measure of robustness of networks is their disintegration level after removal of a fraction of nodes.
This robustness can be calculated as a ratio of the number of nodes of the greatest remaining network component against the number of nodes in the original network.
Our paper presents a combination of heuristics optimized for an attack on a complex network to achieve its greatest disintegration.
Nodes are deleted sequentially based on a heuristic criterion.
Efficiency of classical attack approaches is compared to the proposed approach on Barabási-Albert, scale-free with tunable power-law exponent, and Erdős-Rényi models of complex networks and on real-world networks.
Our attack strategy results in a faster disintegration, which is counterbalanced by its slightly increased computational demands.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Šimon, Marek& Dirgová Luptáková, Iveta& Huraj, Ladislav& Hosťovecký, Marián& Pospíchal, Jiří. 2017. Combined Heuristic Attack Strategy on Complex Networks. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1191238
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Šimon, Marek…[et al.]. Combined Heuristic Attack Strategy on Complex Networks. Mathematical Problems in Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1191238
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Šimon, Marek& Dirgová Luptáková, Iveta& Huraj, Ladislav& Hosťovecký, Marián& Pospíchal, Jiří. Combined Heuristic Attack Strategy on Complex Networks. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1191238
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1191238
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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