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» Approximability of Minimum AND-Circuits
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127
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STOC
1994
ACM
97views Algorithms» more  STOC 1994»
15 years 8 months ago
An O(log k) approximation algorithm for the k minimum spanning tree problem in the plane
Givenn points in the Euclideanplane,we considerthe problemof findingthe minimumtree spanninganyk points.The problemis NP-hardand we givean O(logk)-approximationalgorithm. Key Words...
Naveen Garg, Dorit S. Hochbaum
101
Voted
SODA
2003
ACM
94views Algorithms» more  SODA 2003»
15 years 5 months ago
Sublinear-time approximation of Euclidean minimum spanning tree
Artur Czumaj, Funda Ergün, Lance Fortnow, Avn...
120
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IPCO
1998
94views Optimization» more  IPCO 1998»
15 years 5 months ago
An Implementation of a Combinatorial Approximation Algorithm for Minimum-Cost Multicommodity Flow
Andrew V. Goldberg, Jeffrey D. Oldham, Serge A. Pl...