Carlos Seara | DeepAI

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Pablo Pérez-Lantero
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∙ 04/22/2023

The Voronoi Diagram of Rotating Rays with applications to Floodlight Illumination

We study the Voronoi Diagram of Rotating Rays, a Voronoi structure where...

0 Carlos Alegría, et al. ∙

∙ 01/17/2023

Center of maximum-sum matchings of bichromatic points

Let R and B be two disjoint point sets in the plane with |R|=|B|=n. Let ...

0 Pablo Pérez-Lantero, et al. ∙

∙ 09/13/2022

Rectilinear Convex Hull of Points in 3D

Let P be a set of n points in ℝ^3 in general position, and let RCH(P) be...

0 Pablo Pérez-Lantero, et al. ∙

∙ 09/09/2022

Separating bichromatic point sets in the plane by restricted orientation convex hulls

We explore the separability of point sets in the plane by a restricted-o...

0 Carlos Alegría, et al. ∙

∙ 07/16/2020

Shortest Watchman Tours in Simple Polygons under Rotated Monotone Visibility

We present an O(nrG) time algorithm for computing and maintaining a mini...

0 Bengt J. Nilsson, et al. ∙

∙ 11/24/2019

On Maximum-Sum Matchings of Points

Huemer et al. (Discrete Mathematics, 2019) proved that for any two point...

0 Sergey Bereg, et al. ∙

∙ 07/17/2019

Maximum rectilinear convex subsets

Let P be a set of n points in the plane. We consider a variation of the ...

0 Hernán González-Aguilar, et al. ∙

∙ 02/22/2019

Matching points with disks with a common intersection

We consider matchings with diametral disks between two sets of points R ...

0 Clemens Huemer, et al. ∙

∙ 05/07/2018

Capturing points with a rotating polygon (and a 3D extension)

We study the problem of rotating a simple polygon to contain the maximum...

0 Carlos Alegría-Galicia, et al. ∙

∙ 02/16/2018

Generalized kernels of polygons under rotation

Given a set O of k orientations in the plane, two points inside a simple...

0 David Orden, et al. ∙

∙ 10/30/2017

Rectilinear and O-convex hull with minimum area

Let P be a set of n points in the plane and O be a set of k lines passin...

0 Carlos Alegría-Galicia, et al. ∙

∙ 08/21/2017

Balanced partitions of 3-colored geometric sets in the plane

Let S be a finite set of geometric objects partitioned into classes or c...

0 Sergey Bereg, et al. ∙

∙ 07/21/2017

K_1,3-covering red and blue points in the plane

We say that a finite set of red and blue points in the plane in general ...

0 Bernardo M. Ábrego, et al. ∙

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