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The Cartographer
Experimental Evaluation of Parameterized Algorithms for Graph Separation Problems: Half-Integral Relaxations and Matroid-based Kernelization
November 19, 2018 Β· Declared Dead Β· π arXiv.org
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Authors
Marcin Pilipczuk, MichaΕ Ziobro
arXiv ID
1811.07779
Category
cs.DS: Data Structures & Algorithms
Citations
3
Venue
arXiv.org
Last Checked
4 months ago
Abstract
In the recent years we have witnessed a rapid development of new algorithmic techniques for parameterized algorithms for graph separation problems. We present experimental evaluation of two cornerstone theoretical results in this area: linear-time branching algorithms guided by half-integral relaxations and kernelization (preprocessing) routines based on representative sets in matroids. A side contribution is a new set of benchmark instances of (unweighted, vertex-deletion) Multiway Cut.
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