LIPIcs.IPEC.2020.29.pdf
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PACE Solver Description: tdULL
Authors
Ruben Brokkelkamp 
,
Raymond van Venetië ,
Jan Westerdiep
-
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Volume:
15th International Symposium on Parameterized and Exact Computation (IPEC 2020)
Series: Leibniz International Proceedings in Informatics (LIPIcs)
Conference: International Symposium on Parameterized and Exact Computation (IPEC) - License:
Creative Commons Attribution 3.0 Unported license
- Publication Date: 2020-12-04
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Ruben Brokkelkamp, Raymond van Venetië, Mees de Vries, and Jan Westerdiep. PACE Solver Description: tdULL. In 15th International Symposium on Parameterized and Exact Computation (IPEC 2020). Leibniz International Proceedings in Informatics (LIPIcs), Volume 180, pp. 29:1-29:4, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)
https://doi.org/10.4230/LIPIcs.IPEC.2020.29
Abstract
We describe tdULL, an algorithm for computing treedepth decompositions of minimal depth. An implementation was submitted to the exact track of PACE 2020. tdULL is a branch and bound algorithm branching on inclusion-minimal separators.
Subject Classification
ACM Subject Classification
- Mathematics of computing → Graph algorithms
- Theory of computation → Algorithm design techniques
- Theory of computation → Graph algorithms analysis
Keywords
- PACE 2020
- treedepth
- treedepth decomposition
- vertex ranking
- minimal separators
- branch and bound
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References
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