2 papers
cs.CG2023
On Voronoi visibility maps of 1.5D terrains with multiple viewpoints
Vahideh Keikha, Maria Saumell
Given an -vertex 1.5D terrain $\T$ and a set $\A$ of viewpoints, the Voronoi visibility map $\vorvis(\T,\A)$ is a partitioning of $\T$ into regions such that each region i…
cs.CG2022
Minimum color spanning circle of imprecise points
Ankush Acharyya, Ramesh K. Jallu, Vahideh Keikha +2
Let be a set of colored imprecise points, where each point is colored by one of colors. Each imprecise point is specified by a unit disk in which the point lies. W…