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Generalized Distance Domination Problems and Their Complexity on Graphs of Bounded mim-width

Authors :
Lars Jaffke and O-joung Kwon and Torstein J. F. Strømme and Jan Arne Telle
Jaffke, Lars
Kwon, O-joung
Strømme, Torstein J. F.
Telle, Jan Arne
Lars Jaffke and O-joung Kwon and Torstein J. F. Strømme and Jan Arne Telle
Jaffke, Lars
Kwon, O-joung
Strømme, Torstein J. F.
Telle, Jan Arne
Publication Year :
2019

Abstract

We generalize the family of (sigma, rho)-problems and locally checkable vertex partition problems to their distance versions, which naturally captures well-known problems such as distance-r dominating set and distance-r independent set. We show that these distance problems are XP parameterized by the structural parameter mim-width, and hence polynomial on graph classes where mim-width is bounded and quickly computable, such as k-trapezoid graphs, Dilworth k-graphs, (circular) permutation graphs, interval graphs and their complements, convex graphs and their complements, k-polygon graphs, circular arc graphs, complements of d-degenerate graphs, and H-graphs if given an H-representation. To supplement these findings, we show that many classes of (distance) (sigma, rho)-problems are W[1]-hard parameterized by mim-width + solution size.

Details

Database :
OAIster
Notes :
application/pdf, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1358725343
Document Type :
Electronic Resource
Full Text :
https://doi.org/10.4230.LIPIcs.IPEC.2018.6