22 search results - page 3 / 5 » Approximating k-hop Minimum Spanning Trees in Euclidean Metr... |
116
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FOCS
2008
IEEE
15 years 6 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...
112
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ALGORITHMICA
2002
14 years 11 months ago
2002
Let S be a set of n points in a metric space, and k a positive integer. Algorithms are given that construct k-fault-tolerant spanners for S. If in such a spanner at most k vertice...
110
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AINA
2007
IEEE
15 years 6 months ago
2007
IEEE
The construction of multicast trees is complicated by the need to balance a number of important objectives, including: minimizing latencies, minimizing depth/hops, and bounding th...
STACS
2001
Springer
15 years 4 months ago
2001
Springer
The stretch factor of a Euclidean graph is the maximum ratio of the distance in the graph between any two points and their Euclidean distance. Given a set S of n points in Rd, we ...
112
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CORR
2010
Springer
14 years 12 months ago
2010
Springer
We introduce a problem that is a common generalization of the uncapacitated facility location (UFL) and minimum latency (ML) problems, where facilities not only need to be opened ...