Informace o publikaci
A Single-Exponential Fixed-Parameter Algorithm for Distance-Hereditary Vertex Deletion
| Autoři | |
|---|---|
| Rok publikování | 2016 |
| Druh | Článek ve sborníku |
| Konference | 41st International Symposium on Mathematical Foundations of Computer Science, {MFCS} 2016, August 22-26, 2016 - Krak{\'{o}}w, Poland |
| Fakulta / Pracoviště MU | |
| Citace | |
| Doi | http://dx.doi.org/10.4230/LIPIcs.MFCS.2016.34 |
| Obor | Informatika |
| Klíčová slova | algorithms; vertex deletion problems |
| Popis | Vertex deletion problems ask whether it is possible to delete at most k vertices from a graph so that the resulting graph belongs to a specified graph class. Over the past years, the parameterized complexity of vertex deletion to a plethora of graph classes has been systematically researched. Here we present the first single-exponential fixed-parameter algorithm for vertex deletion to distance-hereditary graphs, a well-studied graph class which is particularly important in the context of vertex deletion due to its connection to the graph parameter rank-width. We complement our result with matching asymptotic lower bounds based on the exponential time hypothesis. |