All-to-all broadcasting in faulty hypercubes
โ Scribed by Park, S.; Bose, B.
- Book ID
- 119772682
- Publisher
- IEEE
- Year
- 1997
- Tongue
- English
- Weight
- 165 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0018-9340
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This note describes an algorithm for broadcasting a message on the \(n\)-dimensional hypercube in optimal time ( \(n\) time units) and optimal communication ( \(2^{n}-1\) messages) in the presence of up to \(n-2\) arbitrary node or edge faults, assuming the set of faults is known to all nodes of the
computing. Therefore, it is necessary to compute important primitive functions even in the presence of faults. The hypercube network is quite robust [2,20]; in fact, at least n faults are needed to disconnect Q n into two components. The symmetry and robustness of hypercube can be exploited to compu