Listar MA - Contribuciones a congresos científicos por título
Mostrando ítems 27-46 de 99
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Data-driven distributionally robust optimization with Wasserstein metric, moment conditions and robust constraints
Esteban-Pérez, Adrián; Morales-González, Juan Miguel
(2018-07-12)
We consider optimization problems where the information on the uncertain parameters reduces to a finite data sample. Using the Wasserstein metric, a ball in the space of probability distributions centered at the empirical ... -
A Discrete-time Queueing System With Imperfect Information for the Server
Atencia-McKillop, Iván; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda Carmen; Galán-García, María Ángeles[et al.] (2020-07-24)
We consider a discrete-time Geo=G=1=1 system in which a customer that finishes its fi rst essential service may opt to abandon the system, to receive a second optional service or to place at the head of the queue in order ... -
Dynamic clustering of time series with Echo State Networks
Atencia-Ruiz, Miguel Alejandro; Stoean, Catalin; Stoean, Ruxandra; Rodriguez Labrada, Roberto; Joya-Caparrós, Gonzalo (2019-06-05)
In this paper we introduce a novel methodology for unsupervised analysis of time series, based upon the iterative implementation of a clustering algorithm embedded into the evolution of a recurrent Echo State Network. The ... -
Echo State Networks. Teoremas inútiles y reglas incorrectas.
Las Redes de Estado de Eco (Echo State Networks, ESN) son un modelo de aprendizaje basado en conexiones recurrentes, especialmente adaptado al tratamiento de series temporales. Diversas publicaciones han mostrado su capacidad ... -
EDUMATICUS: EDUcación MATemática con TIC en Universidad y Secundaria
Galán-García, José Luis; Rodríguez-Cielos, Pedro; Rodríguez-Padilla, Pablo; Padilla-Domínguez, Yolanda Carmen (2022-07)
El objectivo principal de esta comunicación es presentar la actividad del grupo EDUMATICUS, EDUcación MATemática con TIC en Universidad y Secundaria, cuyo objetivo principal es elaborar materiales multimedia que sirvan ... -
Einstein connections on Lorentzian spheres
Draper-Fontanals, Cristina (2020-03-05)
A comparison between Riemannian and Lorentzian spheres as regards the existence of Einstein connections with skew-torsion -
Estimating radial railway network improvement with a CAS
The Spanish railway network is very complex, with two different track gauges: the broad classic Iberian track gauge and the so called international gauge, the latter used in the extensive high speed network. All new lines ... -
Evaluación neuropsicológica en daño cerebral adquirido: propuesta de aprendizaje basado en proyectos para estudiantes del máster en psicología general sanitaria.
Serrano-Ibáñez, Elena Rocío; Ortega-Acosta, Sergio; Mañas-Padilla, María del Carmen; Castro-Zavala, Adriana; Rodríguez-Martínez, María del Carmen; Castilla-Ortega, María Estela[et al.] (2023)
Se relata la experiencia docente del proyecto “Neuropsicoartes (Npsicoartes): mejorando la calidad de vida e integración social de las personas con daño cerebral adquirido”, financiado por la Universidad de Málaga en el ... -
Extending FuzAtAnalyzer to approach the management of classical negation
Rodríguez-Jiménez, J.M.; Cordero-Ortega, Pablo; Enciso-García-Oliveros, Manuel; Mora-Bonilla, Ángel (2015-09-16)
FuzAtAnalyzer was conceived as a Java framework which goes beyond of classical tools in formal concept analysis. Specifically, it successfully incorporated the management of uncertainty by means of methods and tools from ... -
A fast functional approach to personalized menus generation using set operations
The authors developed some time ago a RBES devoted to preparing personalized menus at restaurants according to the allergies, religious constraints, likes and other diet requirements as well as products availability. A ... -
Formal concept analysis and structures underlying quantum logics
Krídlo, Ondrej; Ojeda-Aciego, Manuel (2018-06-04)
A Hilbert space $H$ induces a formal context, the Hilbert formal context $\overline H$, whose associated concept lattice is isomorphic to the lattice of closed subspaces of $H$. This set of closed subspaces, denoted $\mathcal ... -
Fostering the cooperative learning of mathematics in engineering schools through the "Teacher-Apprentice" group dynamics
Morales-González, Juan Miguel; Olea, Benjamín; Atencia-Ruiz, Miguel Alejandro; Madrid-Labrador, Nicolás Miguel (2019-05-30)
In this presentation, we report on the experience gained and the results obtained from an educational innovation project that has sought to introduce cooperative learning into the mathematics subjects of the first year of ... -
From an implicational system to its corresponding D-basis
Rodríguez-Lorenzo, Estrella; Adaricheva, Kira; Cordero-Ortega, Pablo; Enciso-García-Oliveros, Manuel; Mora-Bonilla, Ángel (2015-10-30)
Closure system is a fundamental concept appearing in several areas such as databases, formal concept analysis, artificial intelligence, etc. It is well-known that there exists a connection between a closure operator on a ... -
Fuzzy Adjunctions revisited
Cabrera, Inma P.; Cordero-Ortega, Pablo; De Baets, Bernard; García-Pardo, Francisca; Ojeda-Aciego, Manuel (2016-05-30)
En este trabajo se intenta obtener la noción de adjunción más débil entre estructuras difusas. Este trabajo continúa la línea de investigación en el estudio y construcción d adjunciones que han realizado los autores en ... -
Geometric integration methods of high order for gradient systems
Hernández-Solano, Yadira; Atencia-Ruiz, Miguel Alejandro (2014-07-18)
We propose the higher order extension of numerical methods that preserve the energy-diminishing feature of a system with Lyapunov function. -
Geometric Numerical Integration of Gradient Systems
Hernández, Yadira; Atencia-Ruiz, Miguel Alejandro (2013-11-12)
We construct and analyse numerical methods that preserve a Lyapunov function of a dynamical system. -
Gradings on Lie Algebras: main results and tools
Draper-Fontanals, Cristina (2018-03-07)
The aim of this talk is not to provide an explicit and complete classification of the gradings on simple finite-dimensional Lie algebras, complex and real, simply because the topic is too wide. Thus, we have selected some ... -
Graduaciones y álgebras de Lie simples
Draper-Fontanals, Cristina (2014-09-22)
Esta conferencia da una panorámica sobre cómo el concepto de graduación ha ayudado a la comprensión de la estructura en el caso de las álgebras de Lie simples, a la vez que expone el estado actual de la clasificación de ... -
Graph theory with an introduction to algebraic graph theory
(2018-09-20)Firstly, we shall start with an introduction to the main topics in Graph Theory with special emphasis in connectivity, colorability and planarity. The, we shall continue with the firsts concepts in Algebraic Graph Theory. ... -
Hopfield networks: from optimization to adaptive control
Atencia-Ruiz, Miguel Alejandro; Joya-Caparrós, Gonzalo (2015-07-08)
This paper proposes an adaptative control algorithm, which is designed by adding a parametric identification method to a non-linear controller. The identification module is built upon the Hopfield neural network, resulting in ...