17 search results - page 3 / 4 » Constant Ratio Fixed-Parameter Approximation of the Edge Mul... |
115
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SPAA
2004
ACM
15 years 3 months ago
2004
ACM
We consider the problem of partitioning a graph into k components of roughly equal size while minimizing the capacity of the edges between different components of the cut. In part...
FOCS
2004
IEEE
15 years 1 months ago
2004
IEEE
Given an undirected multigraph G and a subset of vertices S V (G), the STEINER TREE PACKING problem is to find a largest collection of edge-disjoint trees that each connects S. T...
105
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ALGOSENSORS
2009
Springer
15 years 4 months ago
2009
Springer
A wireless ad-hoc network is a collection of transceivers positioned in the plane. Each transceiver is equipped with a limited battery charge. The battery charge is then reduced a...
EOR
2010
14 years 9 months ago
2010
Traditionally, clustering problems are investigated under the assumption that all objects must be clustered. A shortcoming of this formulation is that a few distant objects, calle...
115
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SWAT
2010
Springer
15 years 2 months ago
2010
Springer
We consider the problem of partitioning the set of vertices of a given unit disk graph (UDG) into a minimum number of cliques. The problem is NP-hard and various constant factor a...