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Ponencia
Data Fault Detection for Digital Twin Learning Action Decision of a Wind Turbine
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2022)
This paper presents the design of a classifier of variable failures in a wind turbine system. The classifier is based on a structure formed by several TS fuzzy inference systems, with projections of the data onto ...
Ponencia
Equipartitioning triangles
(2013)
An intriguing conjecture of Nandakumar and Ramana Rao is that for every convex body K ⊆ R2, and for any positive integer n, K can be expressed as the union of n convex sets with disjoint interiors and each having the same ...
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
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 a set of given points. It encloses as particular cases to two of the most known problems in Location ...
Ponencia
Aplicaciones de GeoGebra al Análisis
(2011-04)
En el presente trabajo se elaboran actividades con GeoGebra para utilizarlas en el aula de Matemáticas en el Bloque de Funciones y Gráficas de la ESO y en el bloque de Análisis en Bachillerato. Para ello se hace uso de las ...
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
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
EL canto (cante) al Cristo de la Cárcel en Mairena del Alcor
(Universidad de Sevilla, 2012)
El presente estudio constituye un análisis multidisciplinar enfocado en un canto litúrgico (“Santo Dios”) que se interpreta en un contexto socio-religioso y que en la localidad de Mairena del Alcor ha evolucionado hacia ...
Ponencia
Conexiones globales en sistemas tridimensionales lineales a trozos
(2007-09)
Presentamos en esta comunicación una técnica para probar de forma analítica la existencia de conexiones globales en sistemas dinámicos continuos lineales a trozos. Más concretamente, utilizamos esta técnica para demostrar ...
Ponencia
Utilización de los medios audiovisuales en las escuelas universitarias de formación del profesorado
(Universidad de Sevilla. Escuela Universitaria de Magisterio, 1984)