k-Gap Interval Graphs

@inproceedings{Fomin2012kGapIG,
  title={k-Gap Interval Graphs},
  author={F. Fomin and Serge Gaspers and P. A. Golovach and K. Suchan and Stefan Szeider and E. V. Leeuwen and M. Vatshelle and Yngve Villanger},
  booktitle={LATIN},
  year={2012}
}
  • F. Fomin, Serge Gaspers, +5 authors Yngve Villanger
  • Published in LATIN 2012
  • Mathematics, Computer Science
  • We initiate the study of a new parameterization of graph problems. In a multiple interval representation of a graph, each vertex is associated to at least one interval of the real line, with an edge between two vertices if and only if an interval associated to one vertex has a nonempty intersection with an interval associated to the other vertex. A graph on n vertices is a k-gap interval graph if it has a multiple interval representation with at most n+k intervals in total. In order to scale up… CONTINUE READING
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