Parameterized complexity in multiple-interval graphs: partition, separation, irredundancy

  • Authors:
  • Minghui Jiang;Yong Zhang

  • Affiliations:
  • Department of Computer Science, Utah State University, Logan, UT;Department of Computer Science, Kutztown University of PA, Kutztown, PA

  • Venue:
  • COCOON'11 Proceedings of the 17th annual international conference on Computing and combinatorics
  • Year:
  • 2011

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Abstract

We present new results on the parameterized complexities of k- VERTEX CLIQUE PARTITION and k-SEPARATING VERTICES in multiple-interval graphs and their complements, and present a very simple alternative proof of the W[1]-hardness of k-IRREDUNDANT SET in general graphs.