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STOC
1994
ACM
97views Algorithms» more  STOC 1994»
15 years 10 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
126
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CN
2008
93views more  CN 2008»
15 years 6 months ago
A fast algorithm for computing minimum routing cost spanning trees
Rui Campos, Manuel Ricardo