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APPROX
2006
Springer
234views Algorithms» more  APPROX 2006»
13 years 11 months ago
Constant-Factor Approximation for Minimum-Weight (Connected) Dominating Sets in Unit Disk Graphs
For a given graph with weighted vertices, the goal of the minimum-weight dominating set problem is to compute a vertex subset of smallest weight such that each vertex of the graph...
Christoph Ambühl, Thomas Erlebach, Matú...
ESA
2009
Springer
131views Algorithms» more  ESA 2009»
14 years 2 months ago
Solving Dominating Set in Larger Classes of Graphs: FPT Algorithms and Polynomial Kernels
Abstract. We show that the k-Dominating Set problem is fixed parameter tractable (FPT) and has a polynomial kernel for any class of
Geevarghese Philip, Venkatesh Raman, Somnath Sikda...
SODA
2003
ACM
96views Algorithms» more  SODA 2003»
13 years 9 months ago
Dominating sets in planar graphs: branch-width and exponential speed-up
Fedor V. Fomin, Dimitrios M. Thilikos