PACE Solver Description: Tree Depth with FlowCutter

Author Ben Strasser



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Author Details

Ben Strasser
  • Independent Researcher, Germany

Acknowledgements

We thank the organizers for their work in making the 2020 PACE challenge a success.

Cite AsGet BibTex

Ben Strasser. PACE Solver Description: Tree Depth with FlowCutter. In 15th International Symposium on Parameterized and Exact Computation (IPEC 2020). Leibniz International Proceedings in Informatics (LIPIcs), Volume 180, pp. 32:1-32:4, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)
https://doi.org/10.4230/LIPIcs.IPEC.2020.32

Abstract

We describe the FlowCutter submission to the PACE 2020 heuristic tree-depth challenge. The task of the challenge consists of computing an elimination tree of small height for a given graph. At its core our submission uses a nested dissection approach, with FlowCutter as graph bisection algorithm.

Subject Classification

ACM Subject Classification
  • Theory of computation → Graph algorithms analysis
Keywords
  • tree depth
  • graph algorithm
  • partitioning

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References

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