This paper deals with the problem of finding a minimum-cost vertex subset S in an undirected network such that for each vertex v we can send d v units of flow from S to v. Although this problem is NP-hard in general, H.
✦ LIBER ✦
Source location in undirected and directed hypergraphs
✍ Scribed by Attila Bernáth
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 302 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0167-6377
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