A note on maximum independent sets and minimum clique partitions in unit disk graphs and penny graphs: complexity and approximation

Author:

Cerioli Marcia R.,Faria Luerbio,Ferreira Talita O.,Protti Fábio

Publisher

EDP Sciences

Subject

Computer Science Applications,General Mathematics,Software

Reference24 articles.

1. Approximation algorithms for NP-complete problems on planar graphs

2. P. Berman, M. Karpinski and A.D. Scott, Approximation hardness and satisfiability of bounded occurrence instances of SAT, inElectronic Colloquium on Computational Complexity – ECCC(2003).

3. H. Breu,Algorithmic Aspects of Constrained Unit Disk Graphs. Ph.D. thesis, University of British Columbia (1996).

4. Unit disk graph recognition is NP-hard

5. A. Borodin, I. Ivan, Y. Ye and B. Zimny, On sum coloring and sum multi-coloring for restricted families of graphs. Manuscript available at http://www.cs.toronto.edu/~bor/2420f10/stacs.pdf consulted 30 July 2011.

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