We study the problem of minimizing the number of colors for vertex-coloring of double disk graphs and in this note, show a polynomial-time 31-approximation.
We study the problem of minimizing the number of colors for vertex-coloring of double disk graphs and in this note, show a polynomial-time 31-approximation for ...
The coloring of disk graphs is motivated by the frequency assignment problem. In 1998, Malesińska et al. introduced double disk graphs as their ...
A polynomial-time 31-approximation for the problem of minimizing the number of colors for vertex-coloring of double disk graphs is shown, which improves an ...
We study the problem of minimizing the number of colors for vertex-coloring of double disk graphs and in this note, show a polynomial-time 31-approximation ...
Oct 22, 2024 · The coloring of disk graphs is motivated by the frequency assignment problem. In 1998, Malesińska et al. introduced double disk graphs as ...
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Coloring of Double Disk Graphs ; Computer Science · Coloring · 50. Approximation (Algo... · Polynomial Time ; Keyphrases · Double Disc · 100. Disk Graph · Polynomial ...
In this article I will treat the colouring of a unit disk graph from a structural point of view. The chromatic number of unit disk graphs can be upper-bounded.
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Dec 1, 2014 · The coloring of disk graphs is motivated by the frequency assignment problem. In 1998, Malesińska et al. introduced double disk graphs as their generalization.