Search Results for author: Andre Schidler

Found 2 papers, 2 papers with code

Threshold Treewidth and Hypertree Width

1 code implementation13 Oct 2022 Andre Schidler, Robert Ganian, Manuel Sorge, Stefan Szeider

However, here the order of the polynomial in the running time depends on the width, and this is known to be unavoidable; therefore, the problem is not fixed-parameter tractable parameterized by either of these width measures.

Solving the Steiner Tree Problem with few Terminals

1 code implementation9 Nov 2020 Johannes K. Fichte, Markus Hecher, Andre Schidler

We show that admissibility is indeed weaker than consistency and establish correctness of the DS* algorithm when using an admissible heuristic function.

Steiner Tree Problem

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