An Improved Algorithm for Finding Maximum Outerplanar Subgraphs
June 08, 2023 Β· Declared Dead Β· π Discrete Applied Mathematics
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Authors
Gruia Calinescu, Hemanshu Kaul, Bahareh Kudarzi
arXiv ID
2306.05588
Category
cs.DS: Data Structures & Algorithms
Cross-listed
math.CO
Citations
1
Venue
Discrete Applied Mathematics
Last Checked
4 months ago
Abstract
We study the NP-complete Maximum Outerplanar Subgraph problem. The previous best known approximation ratio for this problem is 2/3. We propose a new approximation algorithm which improves the ratio to 7/10.
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