A limited resource model of fault-tolerant capability against cascading failure of complex network
- Li, P. Department of Basic Sciences, Nanjing Institute of Technology, Nanjing, China
- Wang, B.-H. Department of Modern Physics and Nonlinear Science Center, University of Science and Technology of China, Hefei, China - Shanghai Academy of System Science, Shanghai, China
- Sun, H. Department of Basic Sciences, Nanjing Institute of Technology, Nanjing, China
- Gao, P. Department of Basic Sciences, Nanjing Institute of Technology, Nanjing, China
- Zhou, Tao Department of Modern Physics and Nonlinear Science Center, University of Science and Technology of China, Hefei, China - Department of Physics, University of Fribourg, Switzerland
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19.03.2008
Published in:
- The European Physical Journal B. - 2008, vol. 62, no. 1, p. 101-104
English
We propose a novel capacity model for complex networks against cascading failure. In this model, vertices with both higher loads and larger degrees should be paid more extra capacities, i.e. the allocation of extra capacity on vertex i will be proportional to ki γ , where ki is the degree of vertex i and γ > 0 is a free parameter. We have applied this model on Barabási-Albert network as well as two real transportation networks, and found that under the same amount of available resource, this model can achieve better network robustness than previous models.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Physique
- Language
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- English
- Classification
- Physics
- License
- License undefined
- Identifiers
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- RERO DOC 9345
- DOI 10.1140/epjb/e2008-00114-1
- Persistent URL
- https://folia.unifr.ch/unifr/documents/300712
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