Connectivity augmentation of networks: structures and algorithms
✍ Scribed by András Frank
- Book ID
- 106276065
- Publisher
- Springer-Verlag
- Year
- 1999
- Tongue
- English
- Weight
- 22 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0025-5610
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The problem of finding a minimum augmenting edge-set to make a graph k-vertex connected is considered. This problem is denoted as the minimum k-augmentation problem. For weighted graphs, the minimum k-augmentation problem is NP-complete. Our main result is an approximation algorithm with a performan