Feb 1, 2023 · We provide new approximation algorithms for the Red-Blue Set Cover and Circuit Minimum Monotone Satisfying Assignment (MMSA) problems.
Sep 4, 2023 · Abstract. We provide new approximation algorithms for the Red-Blue Set Cover and Circuit Minimum Monotone Satisfying Assignment (MMSA) problems.
Jul 7, 2023 · The goal is to find a sub-collection of sets F⊆S such that the union of the sets in F covers all blue elements while minimizing the number of ...
We give integer programming formulations of the prob- lem and use them to obtain a 2v/'n approximation algorithm for the restricted case of RED-BLUE SET COVER ...
A Constant–Factor Approximation Algorithm for Red–Blue Set Cover ...
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Aug 4, 2022 · The main contribution of this paper is the first constant factor approximation algorithm for red-blue set cover problem with unit disks.
This paper presents approximation algorithms for two extensions of the set cover problem: a graph-based extension known as the Max-Rep or Label-Cover MAX ...
We give integer programming formulations of the problem and use them to obtain a 2 p n approximation algorithm for the restricted case of Red-Blue Set Cove...
Exact cover problem is to choose a set cover with no element included in more than one covering set. Red-blue set cover. Set-cover abduction. Monotone ...
Aug 7, 2020 · 2) Red-Blue Geometric Set Cover cannot be approximated to within 2log1−1/(log log m)c m in polynomial time for any constant c < 1/2, unless P = ...
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We provide a new approximation algorithm for the Red-Blue Set Cover problem and give a new hardness result. Our approximation algorithm achieves $\tilde ...