A graph approximation heuristic for the vertex cover problem on planar graphs

A graph approximation heuristic for the vertex cover problem on planar graphs

0.00 Avg rating0 Votes
Article ID: iaor19972038
Country: Netherlands
Volume: 72
Issue: 3
Start Page Number: 588
End Page Number: 597
Publication Date: Feb 1994
Journal: European Journal of Operational Research
Authors: ,
Abstract:

The vertex cover problem is hard in general and remains so on planar graphs. On the other hand, it is always solvable on bipartite graphs. In this paper, the authors introduce a strategy which creates, from an arbitrary planar graph G, a minimum size bipartite homeomorph of G, say H. They solve the vertex cover problem on H and convert the solution to a cover on G. Tests on a set of sample graphs suggest that the resulting heuristic performs quite well.

Reviews

Required fields are marked *. Your email address will not be published.