We present a simple parallel algorithm for the single-source shortest path problem in planar digraphs with nonnegative real edge weights. The algorithm runs on the EREW PRAM model of parallel computation in O((n 2= +n 1&= ) log n) time, performing O(n 1+= log n) work for any 0<=<1ร2. The strength of
An efficient parallel algorithm for shortest paths in planar layered digraphs
โ Scribed by S. Subramanian; R. Tamassia; J. S. Vitter
- Book ID
- 118289651
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 942 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0178-4617
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