Near-shortest and K-shortest simple paths
โ Scribed by W. Matthew Carlyle; R. Kevin Wood
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 141 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0028-3045
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
It is well-known that in a directed graph, if deleting any edge will not affect the shortest distance between two specific vertices s and t, then there are two edge-disjoint paths from s to t and both of them are shortest paths. In this article, we generalize this to shortest k edgedisjoint s-t path
Implementations of loopless k shortest path algorithms are examined. Efficient storage structures for a large number of paths are given. A fast algorithm for determining the shortest paths in Yen's method is developed. Timing experiments show that a hybrid of Clarke's and Yen's methods is generally