1999 International Symposium on Parallel Architectures, Algorithms and Networks (ISPAN '99)
Sparse Networks Tolerating Random Faults
Fremantle, Australia
June 23-June 25
ISBN: 0-7695-0231-8
This paper proposes a general method to construct a fault-tolerant network G* for any network G with N processors such that G* has O(N) processors and contains a fault-free isomorphic copy of G with high probability even if processors fail independently with constant probability. Based on the construction, we also show that we can construct such fault-tolerant networks with O(N) processors and O(M log N) communication links for a circulant network, hypercube, de Bruijn network, shuffle-exchange network, and cube-connected-cycles with N processors and M communication links.
Index Terms:
Circulant Graphs, Hypercubic Graphs, Random-Fault-Tolerant Graphs, Multi-processor Systems, Interconnection Networks
Citation:
Toshinori Yamada, Shuichi Ueno, "Sparse Networks Tolerating Random Faults," ispan, pp.114, 1999 International Symposium on Parallel Architectures, Algorithms and Networks (ISPAN '99), 1999