تقرير
Robustness of Complex Networks Considering Load and Cascading Failure under Edge-removal Attack
| العنوان: | Robustness of Complex Networks Considering Load and Cascading Failure under Edge-removal Attack |
|---|---|
| المؤلفون: | Geng, Peng, Hao, Huizhen, Yang, Annan, Liu, Yan |
| سنة النشر: | 2023 |
| المجموعة: | Computer Science |
| مصطلحات موضوعية: | Computer Science - Networking and Internet Architecture |
| الوصف: | In the understanding of important edges in complex networks, the edges with larger degree are naturally considered more important, and they will cause greater destructiveness when attacked. However, through simulation analysis, we conclude that this understanding needs to be based on certain preconditions. In this article, the robustness of BA scale-free network and WS small-world network is studied based on the edge-removal attack strategy considering the edge load and cascading failure. Specific attack methods include: High Load Edge-removal Attacks (HLEA) and Low Load Edge-removal Attacks (LLEA). The simulation results show that the importance of edges is closely related to the load parameter {\delta}. When 0<{\delta}<1, attacking the edge with smaller degree will cause greater cascading failure. For this condition, the edge with smaller degree is more important. When {\delta}=1, cascading failure is basically independent of the edge degree. When {\delta}>1, attacking the edge with larger degree will cause greater cascading failure. Therefore, the edge with larger degree is more important for this condition. Comment: 16 pages, 6 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2304.01212 |
| رقم الأكسشن: | edsarx.2304.01212 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |