Perfil del autor: Díaz Báñez, José Miguel
Datos institucionales
| Nombre | Díaz Báñez, José Miguel |
| Departamento | Matemática Aplicada II |
| Área de conocimiento | Matemática Aplicada |
| Categoría profesional | Catedrático de Universidad |
| Correo electrónico | Solicitar |
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Estadísticas
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Nº publicaciones
85
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Nº visitas
12353
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Nº descargas
15647
| Publicaciones |
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Artículo
 Connectivity and stochastic robustness of synchronized multi-drone systems
(Elsevier, 2024)
A set of n drones with limited communication range is deployed to monitor a terrain partitioned into pairwise disjoint and ... |
Artículo
Constrained many-to-many point matching in two dimensions
(Springer, 2024)
In the minimum-weight many-to-many point matching problem, we are given a set R of red points and a set B of blue points ... |
Artículo
Separability, Boxicity, and Partial Orders
(Springer, 2023)
A collection S = {Si,..., Sn} of disjoint closed convex sets in Rd is separable if there exists a direction (a non-zero ... |
Trabajo Fin de Grado
A path planning algorithm for a marsupial robotic system (Algoritmo de planificación de trayectorias para un sistema robótico marsupial)
(2023)
El uso de UAVs y AGVs durante los últimos años ha permitido disminuir el número de tareas potencialmente peligrosas que ... |
Artículo
Scaling and compressing melodies using geometric similarity measures
(Elsevier, 2022)
Melodic similarity measurement is of key importance in Music Information Retrieval. In this paper, we use geometric matching ... |
Trabajo Fin de Máster
Path Planning with Drones at CSP plants
(2022)
The goal of this work is to apply mathematics knowledge and skills to efficiently solve a practical problem posed by the ... |
Artículo
Ornithopter Trajectory Optimization with Neural Networks and Random Forest
(Springer Science and Business Media B.V., 2022)
Trajectory optimization has recently been addressed to compute energy-efficient routes for ornithopter navigation, but its ... |
Trabajo Fin de Grado
Planificación eficiente de trayectorias libres de colisiones para un equipo de drones. Comparación de algoritmos.
(2022)
Los vehículos aéreos no tripulados o drones se han convertido en una tecnología de gran interés mundial en los últimos ... |
Artículo
Kinodynamic planning for an energy-efficient autonomous ornithopter
(Elsevier Ltd, 2022)
This paper presents a novel algorithm to plan energy-efficient trajectories for autonomous ornithopters. In general, ... |
Capítulo de Libro
Formalizaciones científico-humanísticas actuales para el estudio multimodal del flamenco
(Editorial Universidad de Sevilla, 2022)
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Trabajo Fin de Grado
Power transmission line inspection with UAVs
(2022)
El uso de vehículos aéreos no tripulados (UAVs) para realizar tareas de inspección o transporte de mercancias está en alza, ... |
Trabajo Fin de Grado
Desarrollo e implementación de algoritmos para escalado de melodías flamencas
(2021)
El estudio de las medidas de la similitud melódica es de vital importancia en los sistema de recuperación de información ... |
Artículo
On the number of order types in integer grids of small size
(Elsevier, 2021)
Let and be two sets of n labeled points in general position in the plane. We say that these two point sets have the same ... |
Trabajo Fin de Máster
Automatic Inspection of Thermosolar Plants Using Drones and Computer Vision
(2021)
La inspección de los distintos elementos de las plantas termosolares juega un papel fundamental en el rendimiento de la ... |
Trabajo Fin de Máster
Recurrent neural networks for ornithopter trajectory optimization
(2020)
Path planning is a widely studied subject due to its vast number of applications, specially for robots and unmanned vehicles. ... |
Trabajo Fin de Máster
Drone coverage using deep reinforcement learning
(2020)
UAVs (Unmanned Aerial Vehicles) or drones have long been used to autonomously operate on a terrain and many strategies ... |
Tesis Doctoral
Algorithmic and combinatorial problems on multi-UAV systems
(2020)
Mathematics has always been a fundamental piece in robotics and, research in robotics has played an important role in the ... |
Trabajo Fin de Grado
COFLATUBE: una base de datos para clasificación de flamenco
(2020)
El flamenco es un género musical cuyo origen se encuentra en Andalucía. Este género está fuertemente caracterizado por la ... |
Trabajo Fin de Grado
Algoritmos para la exploración óptima de árboles con drones de batería limitada
(2020)
En este proyecto se presenta un estudio sobre diferentes problemas que surgen para cubrir un grafo tipo árbol sobre el que ... |
Trabajo Fin de Grado
Un estudio de identificación por tarareo para cante flamenco
(2019)
El flamenco como entidad musical tiene su base en la voz cantada, llamada “cante” en el argot flamenco, donde predomina ... |
Trabajo Fin de Máster
Minimizando el número de drones en la filmación de una carrera ciclista
(2019)
En este proyecto se analiza el uso de un equipo de drones para filmar puntos del recorrido de una carrera ciclista, intentando ... |
Tesis Doctoral
Flamenco music information retrieval.
(2018)
El flamenco, un género musical centrado en la improvisación y la espontaneidad, tiene su origen en el sur de España y atrae ... |
Artículo
Balanced Islands in Two Colored Point Sets in the Plane
(Elsevier, 2018)
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Tesis Doctoral
Aspectos evolutivos de la guitarra flamenca del siglo XX: interacción con el cante y el baile
(2017)
La música flamenca, como música de tradición oral, está involucrada en un continuo proceso de evolución y cambio influenciado ... |
Tesis Doctoral
El flamenco como vehículo de la religiosidad popular
(2017)
Se aborda en este trabajo de investigación un análisis etnomusicológico de varios escenarios en los que se usa el flamenco ... |
Trabajo Fin de Grado
Robustez en sistemas de UAVs cooperativos: simulaciones en ROS/Gazebo
(2016)
En este proyecto se analiza la robustez de sistemas de UAVs que deben desarrollar tareas asignadas de forma cooperativa, ... |
Trabajo Fin de Grado
Un algoritmo para la detección automática de falsetas de guitarra flamenca
(2016)
La terminología acuñada en el ámbito de la guitarra flamenca es pobre y en ocasiones algo ambigua, lo que genera gran ... |
Libro
Un algoritmo eficiente para estudiar la similitud melódica de los cantes flamencos
(Libros con duende, 2015)
En este trabajo se estudia la similitud melódica entre cantes flamencos usando el paradigma Dynamic Time Warping como ... |
Trabajo Fin de Grado
Estudio de la tolerancia a fallo de un sistema sincronizado de UAVs
(2015)
El proyecto desarrollado se ha centrado en el estudio experimental de la tolerancia a fallo de un conjunto de vehículos ... |
Capítulo de Libro
Aspectos evolutivos de la guitarra flamenca en relación con el cante
(Libros con duende, 2015)
La música flamenca, como música de tradición oral, está involucrada en un continuo proceso de evolución y cambio influenciado ... |
Capítulo de Libro
El fandango de Huelva en "El Traslado" de la Virgen del Rocío: un estudio etnomusicológico
(Libros con duende, 2015)
El cante flamenco está presente en múltiples manifestaciones religioso-festivas en torno a la Imagen de la Virgen del ... |
Ponencia
Stabbing simplices of point sets with k-flats
(2013)
Let S be a set of n points in Rd in general position. A set H of k-flats is called an mk-stabber of S if the relative ... |
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
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
SensoGraph: Using proximity graphs for sensory analysis
(2013)
Sensory evaluation of foods is as important as chemical, physical or microbiological examinations, being specially relevant ... |
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
The alternating path problem revisited
(2013)
It is well known that, given n red points and n blue points on a circle, it is not always possible to find a plane geometric ... |
Ponencia
Witness bar visibility
(2013)
Bar visibility graphs were introduced in the seventies as a model for some VLSI layout problems. They have been also studied ... |
Ponencia
Parallel constrained Delaunay triangulation
(2013)
In this paper we propose a new GPU method able to compute the 2D constrained Delaunay triangulation of a planar straight ... |
Ponencia
Monotone crossing number of complete graphs
(2013)
In 1958, Hill conjectured that the minimum number of crossings in a drawing of Kn is exactly Z(n) = 1/4 n-1/2/2 n−2/2 ... |
Ponencia
Simulating distributed algorithms for lattice agents
(2013)
We present a practical Java tool for simulating synchronized distributed algorithms on sets of 2-and 3-dimensional ... |
Ponencia
On the enumeration of permutominoes
(2013)
Although the exact counting and enumeration of polyominoes remain challenging open problems, several positive results were ... |
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
Simulated annealing applied to the MWPT problem
(2013)
The Minimum Weight Pseudo-Triangulation (MWPT) problem is suspected to be NP-hard. We show here how Simulated Annealing ... |
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
Phase transitions in the Ramsey-Turán theory
(2013)
Let f(n) be a function and L be a graph. Denote by RT(n, L, f(n)) the maximum number of edges of an L-free graph on n ... |
Ponencia
On making a graph crossing-critical
(2013)
A graph is crossing-critical if its crossing number decreases when we remove any of its edges. Recently it was proved that ... |
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 ... |
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
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
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
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 ... |
Ponencia
On the nonexistence of k-reptile simplices in R3 and R4
(2013)
A d-dimensional simplex S is called a k-reptile (or a k-reptile simplex) if it can be tiled without overlaps by k simplices ... |
Ponencia
Drawing the double circle on a grid of minimum size
(2013)
In 1926, Jarník introduced the problem of drawing a convex n-gon with vertices having integer coordinates. He constructed ... |
Ponencia
Note on the number of obtuse angles in point sets
(2013)
In 1979 Conway, Croft, Erd\H{o}s and Guy proved that every set SS of nn points in general position in the plane determines ... |
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
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
Flips in combinatorial pointed pseudo-triangulations with face degree at most four
(2013)
In this paper we consider the flip operation for combinatorial pointed pseudo-triangulations where faces have size 3 or ... |
Ponencia
On three parameters of invisibility graphs
(2013)
The invisibility graph I(X) of a set X ⊆ Rd is a (possibly infinite) graph whose vertices are the points of X and two ... |
Ponencia
Empty convex polytopes in random point sets
(2013)
Given a set P of points in Rd, a convex hole (alternatively, empty convex polytope) of P is a convex polytope with vertices ... |
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
Improved enumeration of simple topological graphs
(2013)
A simple topological graph T = (V (T ), E(T )) is a drawing of a graph in the plane where every two edges have at most one ... |
Ponencia
Stackable tessellations
(2013)
We introduce a class of solids that can be constructed gluing stackable pieces, which has been proven to have advantages ... |
Artículo
The class cover problem with boxes
(Elsevier, 2012)
In this paper we study the following problem: Given sets R and B of r red and b blue points respectively in the plane, ... |
Ponencia
El flamenco y su diálogo con otras músicas de tradición oral: una cuestión de géneros
(Universidad de Sevilla, 2012)
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Ponencia
Tracking melodic patterns in flamenco singing by analyzing polyphonic music recordings
(2012)
The purpose of this paper is to present an algorithmic pipeline for melodic pattern detection in audio files. Our method ... |
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 ... |
Libro
Las fronteras entre los géneros. Flamenco y otras músicas de tradición oral
(Universidad de Sevilla, 2012)
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| Ponencia |
Otros
Investigación y Flamenco: nuevos enfoques interdisciplinares
(Universidad de Sevilla, 2011)
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| Tesis Doctoral |
Artículo
Fitting a two-joint orthogonal chain to a point set
(Elsevier, 2010)
We study the problem of fitting a two-joint orthogonal polygonal chain to a set S of n points in the plane, where the ... |
Ponencia
Characterization and Melodic Similarity of A Cappella Flamenco Cantes
(2010)
This paper intends to research on the link between musical similarity and style and sub-style (variant) classification in ... |
Artículo
La modulación tonal en las formas musicales del Flamenco: propiedades de preferencia e hibridación armónica
(Universidad de Valencia, 2010)
En este trabajo se describe un fenómeno musical, la modulación tonal, que aparece con frecuencia en ... |
Ponencia
Comparative Melodic Analysis of A Cappella Flamenco Cantes
(Conference on Interdisciplinary Musicology, 2008)
Background in ethnomusicology and music analysis. A cappella singing styles (called cantes in the flamenco jargon) are ... |
Artículo
Covering point sets with two disjoint disks or squares
(Elsevier, 2007)
We study the following problem: Given a set of red points and a set of blue points on the plane, find two unit disks CR ... |
Artículo
On finding widest empty curved corridors
(Elsevier, 2007)
An α-siphon of width w is the locus of points in the plane that are at the same distance w from a 1-corner polygonal chain ... |
Artículo
Similaridad y evolución en la rítmica del flamenco: una incursión de la matemática computacional
(Real Sociedad Matemática Española, 2005)
Presentamos un artículo que es singular por muchas razones. Por un lado, por la procedencia y características variadas de ... |
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
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
El problema del puente recto maximin
(Alberto Márquez, 2002)
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| Tesis Doctoral |