Ponencias (Matemática Aplicada II): Envíos recientes
Mostrando ítems 41-60 de 68
-
Ponencia
Distance domination, guarding and vertex cover for maximal outerplanar graphs
(2013)In this paper we de ne a distance guarding concept on plane graphs and associate this concept with distance domination and ...
-
Ponencia
On the enumeration of permutominoes
(2013)Although the exact counting and enumeration of polyominoes remain challenging open problems, several positive results were ...
-
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 ...
-
Ponencia
Computing the stretch of an embedded graph
(2013)Let G be a graph embedded in an orientable surface Σ, possibly with edge weights, and denote by len(γ) the length (the ...
-
Ponencia
On the barrier-resilience of arrangements of ray-sensors
(2013)Given an arrangement A of n sensors and two points s and t in the plane, the barrier resilience of A with respect to s and ...
-
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
Metaheuristic approaches for the minimum dilation triangulation problem
(2013)We focus on the development of approximated algorithms to find high quality triangulations of minimum dilation because the ...
-
Ponencia
Reporting flock patterns on the GPU
(2013)In this paper we study the problem of finding flock patterns in a set of trajectories of moving entities. A flock refers ...
-
Ponencia
Solving common influence region queries with the GPU
(2013)In this paper we propose and solve common influence region queries. We present GPU parallel algorithms, designed under ...
-
Ponencia
Guarding the vertices of thin orthogonal polygons is NP-hard
(2013)An orthogonal polygon of P is called “thin” if the dual graph of the partition obtained by extending all edges of P towards ...
-
Ponencia
Some results on open edge guarding of polygons
(2013)This paper focuses on a variation of the Art Gallery problem that considers open edge guards. The “open” prefix means the ...
-
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 ...
-
Ponencia
Utilización de los medios audiovisuales en las escuelas universitarias de formación del profesorado
(Universidad de Sevilla. Escuela Universitaria de Magisterio, 1984) -
Ponencia
Improved results for the k-centrum straight-line location problem
(2004)The k-Centrum problem consists in finding a point that minimises the sum of the distances to the k farthest points out of ...
-
Ponencia
Finding a widest empty 1-corner corridor
(2004)Given a set of n points in the plane, we consider the problem of computing a widest empty 1-corner corridor. We star giving ...
-
Ponencia
The siphon problem
(2004)An α-siphon is the locus of points in the plane that are at the same distance ǫ from a polygonal chain consisting of two ...
-
Ponencia
Algunos modelos estacionarios de dinámica de poblaciones estructurados en edad con difusión
(2004)En este trabajo, daremos algunos resultados de existencia y unicidad de solución para un problema de dinámica de poblaciones ...
-
Ponencia
Unidades de conexión en Fundamentos Matemáticos de la Ingeniería
(Universidad de Huelva, 1999)Con este trabajo se pretende rescatar la conveniencia de realizar estudios matemáticos alrededor de un centro de interés. ...
-
Ponencia
Procedimientos matemáticos y resolución de problemas: una propuesta de libre configuración
(IX CIEET, 2001)Dentro de la enseñanza de las matemáticas no existe únicamente un campo conceptual que sea necesario desarrollar en la ...
-
Ponencia
Considerations on the non-active power using geometric algebra
(2011-05)Several approaches have been developed to define the non-active power concept under nonsinusoidal situations in electrical ...