Directed Feedback Vertex Set is Fixed-Parameter Tractable

Igor Razgon, Barry O'Sullivan

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

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)).

Original languageEnglish
JournalDagstuhl Seminar Proceedings
Volume7281
StatePublished - 1 Jan 2007
Externally publishedYes
EventStructure Theory and FPT Algorithmics for Graphs, Digraphs and Hypergraphs 2007 - Wadern, Germany
Duration: 8 Jul 200713 Jul 2007

Keywords

  • Directed Feedback Vertex Set
  • Fixed-Parameter Tractability

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Control and Systems Engineering

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