Directed feedback vertex set is fixed-parameter tractable
Razgon, Igor and O'Sullivan, B. (2007) Directed feedback vertex set is fixed-parameter tractable. In: Demaine, E.D. and Gutin, G.Z. and Marx, D. and Stege, U. (eds.) Structure Theory and FPT Algorithmics for Graphs, Digraphs and Hypergraphs. Dagstuhl Seminar Proceedings 07281. Internationales Begegnungs- und Forschungszentrum fuer Informatik.
Abstract
We resolve positively a long standing open question regarding the fixed-parameter tractability of the parameterized Directed Feedback Vertex Set problem. In particular, we propose an algorithm which solves this problem in O(8kk!∗poly(n)).
Metadata
Item Type: | Book Section |
---|---|
School: | Birkbeck Faculties and Schools > Faculty of Science > School of Computing and Mathematical Sciences |
Depositing User: | Sarah Hall |
Date Deposited: | 11 Oct 2021 11:10 |
Last Modified: | 09 Aug 2023 12:52 |
URI: | https://eprints.bbk.ac.uk/id/eprint/46239 |
Statistics
Additional statistics are available via IRStats2.