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Interval Deletion Is Fixed-Parameter Tractable

Published: 13 January 2015 Publication History

Abstract

We study the minimum interval deletion problem, which asks for the removal of a set of at most k vertices to make a graph of n vertices into an interval graph. We present a parameterized algorithm of runtime 10knO(1) for this problem—that is, we show that the problem is fixed-parameter tractable.

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cover image ACM Transactions on Algorithms
ACM Transactions on Algorithms  Volume 11, Issue 3
January 2015
269 pages
ISSN:1549-6325
EISSN:1549-6333
DOI:10.1145/2721890
Issue’s Table of Contents
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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Publication History

Published: 13 January 2015
Accepted: 01 April 2014
Revised: 01 January 2014
Received: 01 May 2013
Published in TALG Volume 11, Issue 3

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Author Tags

  1. Asteroidal triple
  2. congenial hole
  3. modular decomposition

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  • (2023)Polynomial Kernel for Interval Vertex DeletionACM Transactions on Algorithms10.1145/357107519:2(1-68)Online publication date: 15-Apr-2023
  • (2023)Parameterized complexity of perfectly matched setsTheoretical Computer Science10.1016/j.tcs.2023.113861958:COnline publication date: 22-May-2023
  • (2023)Deletion to scattered graph classes I - Case of finite number of graph classesJournal of Computer and System Sciences10.1016/j.jcss.2023.05.005138(103460)Online publication date: Dec-2023
  • (2023)Deletion to scattered graph classes II - improved FPT algorithms for deletion to pairs of graph classesJournal of Computer and System Sciences10.1016/j.jcss.2023.03.004136(280-301)Online publication date: Sep-2023
  • (2023)A survey of parameterized algorithms and the complexity of edge modificationComputer Science Review10.1016/j.cosrev.2023.10055648(100556)Online publication date: May-2023
  • (2023)Small Vertex Cover Helps in Fixed-Parameter Tractability of Graph Deletion Problems over Data StreamsTheory of Computing Systems10.1007/s00224-023-10136-w67:6(1241-1267)Online publication date: 20-Sep-2023
  • (2022)Towards Constant-Factor Approximation for Chordal/Distance-Hereditary Vertex DeletionAlgorithmica10.1007/s00453-022-00963-784:7(2106-2133)Online publication date: 1-Jul-2022
  • (2022)Distance from Triviality 2.0: Hybrid ParameterizationsCombinatorial Algorithms10.1007/978-3-031-06678-8_1(3-20)Online publication date: 7-Jun-2022
  • (2022)Erdős–Pósa property of obstructions to interval graphsJournal of Graph Theory10.1002/jgt.22895102:4(702-727)Online publication date: 29-Sep-2022
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