1405 search results - page 20 / 281 » Popularity at Minimum Cost |
FOCS
2008
IEEE
14 years 1 months ago
2008
IEEE
Given a complete undirected graph, a cost function on edges and a degree bound B, the degree bounded network design problem is to find a minimum cost simple subgraph with maximum...
IFIP
2004
Springer
14 years 23 days ago
2004
Springer
In the STS-based mapping, we are requested to obtain the correct order of probes in a DNA sequence from a given set of fragments or equivalently a hybridization matrix A. It is wel...
FOCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We consider the minimum cost spanning tree problem under the restriction that all degrees must be at most a given value k. We show that we can efficiently find a spanning tree o...
LCN
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper we address the problem of traffic grooming in WDM rings with all-to-all and its generalization to many-to-many service by using network coding. We consider minimi...
PDCAT
2005
Springer
14 years 27 days ago
2005
Springer
We consider the practical NP-complete problem of finding a minimum weight spanning tree with both edge weights and inner nodes weights. We present two polynomial time algorithms ...