Cascading Dynamics of Heterogenous Scale-Free Networks with Recovery Mechanism

المؤلفون المشاركون

Liu, Xinran
Li, Aiping
Li, Lixiang
Jia, Zhongtian
Li, Shudong
Yang, Yixian

المصدر

Abstract and Applied Analysis

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2013-12-29

دولة النشر

مصر

عدد الصفحات

13

التخصصات الرئيسية

الرياضيات

الملخص EN

In network security, how to use efficient response methods against cascading failures of complex networks is very important.

In this paper, concerned with the highest-load attack (HL) and random attack (RA) on one edge, we define five kinds of weighting strategies to assign the external resources for recovering the edges from cascading failures in heterogeneous scale-free (SF) networks.

The influence of external resources, the tolerance parameter, and the different weighting strategies on SF networks against cascading failures is investigated carefully.

We find that, under HL attack, the fourth kind of weighting method can more effectively improve the integral robustness of SF networks, simultaneously control the spreading velocity, and control the outburst of cascading failures in SF networks than other methods.

Moreover, the third method is optimal if we only knew the local structure of SF networks and the uniform assignment is the worst.

The simulations of the real-world autonomous system in, Internet have also supported our findings.

The results are useful for using efficient response strategy against the emergent accidents and controlling the cascading failures in the real-world networks.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Li, Shudong& Jia, Zhongtian& Li, Aiping& Li, Lixiang& Liu, Xinran& Yang, Yixian. 2013. Cascading Dynamics of Heterogenous Scale-Free Networks with Recovery Mechanism. Abstract and Applied Analysis،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-472814

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Li, Shudong…[et al.]. Cascading Dynamics of Heterogenous Scale-Free Networks with Recovery Mechanism. Abstract and Applied Analysis No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-472814

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Li, Shudong& Jia, Zhongtian& Li, Aiping& Li, Lixiang& Liu, Xinran& Yang, Yixian. Cascading Dynamics of Heterogenous Scale-Free Networks with Recovery Mechanism. Abstract and Applied Analysis. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-472814

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-472814