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» Approximation Algorithms for Partial Covering Problems
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COCOON
2010
Springer
15 years 1 months ago
Exact and Approximation Algorithms for Geometric and Capacitated Set Cover Problems
Piotr Berman, Marek Karpinski, Andrzej Lingas
CCCG
2006
14 years 11 months ago
An Improved Approximation Factor For The Unit Disk Covering Problem
We present a polynomial time algorithm for the unit disk covering problem with an approximation factor 72, and show that this is the best possible approximation factor based on th...
Sada Narayanappa, Petr Vojtechovský