We give the first non-trivial approximation algorithms for the Steiner tree problem and the generalized Steiner network problem on general directed graphs. These problems have several applications in network design and multicast routing.
โฆ LIBER โฆ
Approximation algorithms for spanner problems and Directed Steiner Forest
โ Scribed by Piotr Berman; Arnab Bhattacharyya; Konstantin Makarychev; Sofya Raskhodnikova; Grigory Yaroslavtsev
- Book ID
- 119257790
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 307 KB
- Volume
- 222
- Category
- Article
- ISSN
- 0890-5401
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