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Reliability assessment for modified bubble-sort networks.
- Source :
-
Discrete Applied Mathematics . Jan2022, Vol. 307, p88-94. 7p. - Publication Year :
- 2022
-
Abstract
- In large-scale multiprocessor systems, it is significant to estimate the reliability of the interconnection networks. The κ k and λ k are two generalized measurements of reliability for networks. The κ k (λ k) of G is the minimum cardinality of a set of vertices (edges) of G , if any, whose deletion disconnects G , and every remaining component has minimum degree at least k. For the modified bubble-sort networks M B n , this paper proves κ k (M B n) = λ k (M B n) = 2 k (n − k) for k ≤ n / 2. The conclusions extend some known results in the literature, imply that to make a modified bubble-sort network M B n disconnected with all remaining vertices have at least k neighbors, at least 2 k (n − k) vertices or edges have to be faulty. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MULTIPROCESSORS
*EDGES (Geometry)
*MAXIMA & minima
*RELIABILITY in engineering
Subjects
Details
- Language :
- English
- ISSN :
- 0166218X
- Volume :
- 307
- Database :
- Academic Search Index
- Journal :
- Discrete Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 153927096
- Full Text :
- https://doi.org/10.1016/j.dam.2021.10.012