17 citations · 38 across the 17 of their papers we have counts for
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cs.CG2014
Algorithms for Art Gallery Illumination
Maximilian Ernestus, Stephan Friedrichs, Michael Hemmer +4
The Art Gallery Problem (AGP) is one of the classical problems in computational geometry. It asks for the minimum number of guards required to achieve visibility coverage of a give…
cs.CG2014★ 4 cited
A PTAS for the continuous 1.5D Terrain Guarding Problem
Stephan Friedrichs, Michael Hemmer, Christiane Schmidt
In the continuous 1.5-dimensional terrain guarding problem we are given an -monotone chain (the \emph{terrain} ) and ask for the minimum number of point guards (located anywh…