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01/12/2023
On Voronoi visibility maps of 1.5D terrains with multiple viewpoints
Given an n-vertex 1.5D terrain and a set of m<n viewpoints, the Vorono...
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08/29/2022
Minimum color spanning circle of imprecise points
Let R be a set of n colored imprecise points, where each point is colore...
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03/11/2021
Terrain prickliness: theoretical grounds for low complexity viewsheds
An important task when working with terrain models is computing viewshed...
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02/09/2018