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1994
ACM
97views Algorithms» more  STOC 1994»
14 years 19 days 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
ENDM
2008
85views more  ENDM 2008»
13 years 8 months ago
Constraint Programming for the Diameter Constrained Minimum Spanning Tree Problem
Thiago F. Noronha, Andréa C. Santos, Celso ...