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Mostrando ítems 21-30 de 45
Ponencia
Continuous surveillance of points by rotating floodlights
(2013)
Let P and F be sets of n ≥ 2 and m ≥ 2 points in the plane, respectively, so that P∪F is in general position. We study the problem of finding the minimum angle α ∈ [2π/m, 2π] such that one can install at each point of F a ...
Ponencia
An algorithm that constructs irreducible triangulations of once-punctured surfaces
(2013)
A triangulation of a surface is irreducible if there is no edge whose contraction produces another triangulation of the surface. In this work we propose an algorithm that constructs the set of irreducible triangulations ...
Ponencia
Puntos en posición general para una λ-distancia
(Alberto Márquez, 2002)
Ponencia
Three location tapas calling for CG sauce
(2013)
Based on some recent modelling considerations in location theory we call for study of three CG constructs of Voronoi type that seem not to have been studied much before.
Ponencia
Ponencia
On 4-connected geometric graphs
(2013)
Given a set S of n points in the plane, in this paper we give a necessary and sometimes sufficient condition to build a 4-connected non-crossing geometric graph on S.
Ponencia
Abstract Voronoi diagrams
(2013)
Abstract Voronoi diagrams are a unifying framework that covers many types of concrete Voronoi diagrams. This talk reports on the state of the art, including recent progress.
Ponencia
Optimization system in networks using ACO
(Alberto Márquez, 2002)
Ponencia
Conexiones ortogonales con vértices prefijados
(Alberto Márquez, 2002)
Ponencia
A symbolic-numeric dynamic geometry environment for the computation of equidistant curves
(2013)
A web-based system that determines point/curve and curve/curve bisectors in a dynamic geometry system in a completely automatic way is presented. The system consists of an interactive drawing canvas where the bisector is ...