Listar Dpto. Estadística, Informática y Matemáticas - Estatistika, Informatika eta Matematika Saila [desde mayo 2018 / 2018ko maiatzetik] por título
Mostrando ítems 181-200 de 498
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Gated local adaptive binarization using supervised learning
Fumanal Idocin, Javier
; Uriarte Barragán, Juan; Osa Hernández, Borja de la ; Bardozzo, Francesco; Fernández Fernández, Francisco Javier ; Bustince Sola, Humberto (CEUR Workshop Proceedings (CEUR-WS.org), 2021)
Contribución a congreso / Biltzarrerako ekarpena 
Image thresholding is one of the most popular problems in image processing. However, changes inlightning and contrast in an image can cause trouble for the existing algorithms that use a global threshold for all the image. ... -
Gender stereotyping impact in facial expression recognition
Domínguez Catena, Iris ; Paternain Dallo, Daniel ; Galar Idoate, Mikel (Springer, 2023)
Contribución a congreso / Biltzarrerako ekarpena
Facial Expression Recognition (FER) uses images of faces to identify the emotional state of users, allowing for a closer interaction between humans and autonomous systems. Unfortunately, as the images naturally integrate ... -
General admissibly ordered interval-valued overlap functions
Asmus, Tiago ; Pereira Dimuro, Graçaliz ; Sanz Delgado, José Antonio ; Wieczynski, Jonata; Lucca, Giancarlo; Bustince Sola, Humberto (CEUR Workshop Proceedings (CEUR-WS.org), 2021)
Contribución a congreso / Biltzarrerako ekarpena
Overlap functions are a class of aggregation functions that measure the verlapping degree between two values. They have been successfully applied in several problems in which associativity is not required, such as ... -
General grouping functions
Santos, Helida; Pereira Dimuro, Graçaliz ; Asmus, Tiago ; Sanz Delgado, José Antonio ; Fernández Fernández, Francisco Javier ; Bustince Sola, Humberto (Springer, 2020)
Contribución a congreso / Biltzarrerako ekarpena
Some aggregation functions that are not necessarily associative, namely overlap and grouping functions, have called the attention of many researchers in the recent past. This is probably due to the fact that they are a ... -
A generalization of the Choquet integral defined in terms of the Mobius transform
Fernández Fernández, Francisco Javier ; Bustince Sola, Humberto ; Horanská, Lubomíra; Mesiar, Radko; Stupñanová, Andrea (IEEE, 2020)
Artículo / Artikulua
In this article, we propose a generalization of the Choquet integral, starting fromits definition in terms of the Mobius transform. We modify the product on R considered in the Lovasz extension form of the Choquet integral ... -
Generalized decomposition integral
Horanská, Lubomíra; Bustince Sola, Humberto ; Fernández Fernández, Francisco Javier ; Mesiar, Radko (Elsevier, 2020)
Artículo / Artikulua
In this paper we propose two different generalizations of the decomposition integral introduced by Even and Lehrer. We modify the product operator merging a given capacity and the decomposition coefficients by some more ... -
Generalized forms of monotonicity in the data aggregation framework
Sesma Sara, Mikel (2019)
Tesis doctoral / Doktoretza tesia
El proceso de agregación trata el problema de combinar una colección de valores numéricos en un único valor que los represente y las funciones encargadas de esta operación se denominan funciones de agregación. A las ... -
Generalizing max pooling via (a, b)-grouping functions for convolutional neural networks
Rodríguez Martínez, Iosu ; Asmus, Tiago ; Pereira Dimuro, Graçaliz ; Herrera, Francisco; Takáč, Zdenko; Bustince Sola, Humberto (Elsevier, 2023)
Artículo / Artikulua
Due to their high adaptability to varied settings and effective optimization algorithm, Convolutional Neural Networks (CNNs) have set the state-of-the-art on image processing jobs for the previous decade. CNNs work in a ... -
Generating airborne ultrasonic amplitude patterns using an open hardware phased array
Morales González, Rafael; Ezcurdia Aguirre, Íñigo Fermín ; Irisarri Erviti, Josu; Andrade, Marco A.B.; Marzo Pérez, Asier (MDPI, 2021)
Artículo / Artikulua
Holographic methods from optics can be adapted to acoustics for enabling novel applications in particle manipulation or patterning by generating dynamic custom-tailored acoustic fields. Here, we present three contributions ... -
Geology-based and ecological processes of divergence between and within species of wingless darkling beetles
Mas-Peinado, Paloma; García-París, Mario; Jiménez-Ruiz, Yolanda; Valdeón Vélez, Aitor ; Recuero, Ernesto; Martínez-Solano, Ínigo; Buckley, David; Condamine, Fabien L. (Wiley, 2022)
Artículo / Artikulua
Aim: Discerning the relative role of geographical and ecological factors in promoting diversification is central to our understanding of the origin and maintenance of biodiversity. We explore the roles of geology and ... -
Geometric multigrid methods for Darcy–Forchheimer flow in fractured porous media
Arrarás Ventura, Andrés ; Gaspar, F. J.; Portero Egea, Laura ; Rodrigo, C. (Elsevier, 2019)
Artículo / Artikulua
In this paper, we present a monolithic multigrid method for the efficient solution of flow problems in fractured porous media. Specifically, we consider a mixed-dimensional model which couples Darcy flow in the porous ... -
Geometrical aggregation of finite fuzzy sets
Campión Arrastia, María Jesús ; García Catalán, Olga Raquel ; Induráin Eraso, Esteban ; Lizasoain Iriso, María Inmaculada ; Raventós Pujol, Armajac ; Valero, Óscar (Elsevier, 2018)
Artículo / Artikulua
A fuzzy set on a finite universe can be interpreted as a vector in a unit cube. This gives rise to a huge variety of approaches in order to aggregate finite fuzzy sets or to modify a given one. We analyze several geometrical ... -
Gongora-ko (Nafarroa) Jauregizaharra jauregiaren datazio dendrokronologikoa
Lizeaga Rica, Joseba Sabin (Sociedad de Ciencias Aranzadi, 2018)
Artículo / Artikulua
En este trabajo se presenta la datación dendrocronológica del palacio Jauregizaharra de Gongora (Navarra). Desde el aspecto dendrocronológico se han construido 3 cronologías de referencia, y, desde el punto de vista de la ... -
Grape stems as preservative in Tempranillo wine
Pires Nogueira, Danielle; Jiménez Moreno, Nerea ; Esparza Catalán, Irene ; Moler Cuiral, José Antonio ; Ancín Azpilicueta, Carmen (2022)
Contribución a congreso / Biltzarrerako ekarpena
SO2 is the most widely used preservative in the wine industry. However, there are several drawbacks related with the use of SO2 in wine, such as, its toxicity and the unpleasant odor in case of excess [1]. These reasons ... -
Greedy approximation for biorthogonal systems in quasi-Banach spaces
Albiac Alesanco, Fernando José ; Ansorena, José L.; Berná, Pablo M.; Wojtaszczyk, Przemyslaw (Instytut Matematyczny, 2021)
Artículo / Artikulua
The general problem addressed in this work is the development of a systematic study of the thresholding greedy algorithm for general biorthogonal systems in quasi-Banach spaces from a functional-analytic point of view. If ... -
Growing with mathematics: experiential math workshops for education of pre-school and primary school teachers a teaching guide for professional development and instruction of future teachers
Millán Gasca, Ana; Magrone, Paola; Arlotti, Federica; Scaramuzzo, Gilberto; Subania, Fulvia; Regoliosi, Luigi; Calabrese, Francesca; Mazzitelli, Ana; Migliucci, Maria Cristina; Macchiaverna, Francesca Neri; Spagnoleti Zeuli, Emanuela; Celi, Valentina; Lizasoain Iriso, María Inmaculada ; García Catalán, Olga Raquel ; Abaurrea Larrayoz, Jaione ; Cogolludo, José Ignacio; Gil Clemente, Elena; Agudo Carnicer, Almudena; Gil Clemente, Ana Cristina; Marcuello Servós, Chaime; Paricio Abadías, Rebeca (2022)
Otros / Bestelakoak
Este material didáctico innovador es una guía didáctica de formación matemática del profesorado, que tiene un soporte digital (PDF) y está integrada por 6 talleres matemáticos, que se han diseñado a partir de los datos ... -
Hand-as-a-prop: using the hand as a haptic proxy for manipulation in virtual reality
Marichal Baráibar, Sebastián Roberto; Ezcurdia Aguirre, Íñigo Fermín ; Morales González, Rafael; Ortiz Nicolás, Amalia; Marzo Pérez, Asier ; Ardaiz Villanueva, Óscar (Springer, 2023)
Artículo / Artikulua
Haptic feedback can be almost as important as visual information in virtual reality environments. On the one hand, in Active Haptic Feedback, specialized devices such as vibrotactile gloves are employed; however, these ... -
Helping people with language learning disabilities using native mobile voice recognition: exploring its limits and advantages
Alonso Vega, Carlos ; Read, T.; Astrain Escola, José Javier (International Journal of Information and Education Technology, 2020)
Artículo / Artikulua
This article presents an intelligent system for people with language learning disabilities called MarLuc. MarLuc aims to improve people’s skills in their native language rather than a second language. The system was born ... -
The hidden value of intangibles: do CEO characteristics matter?
Garcés Galdeano, Lucía ; García Olaverri, Carmen (Emerald, 2019)
Artículo / Artikulua
Purpose: A great deal of research has examined the relationship between a single CEO attribute and a single measure of firm performance; no attempts have been made to integrate them to create a more global vision of both. ... -
Hierarchical spatio-temporal change-point detection
Moradi, Mohammad Mehdi ; Cronie, Ottmar; Pérez Goya, Unai ; Mateu, Jorge (Taylor and Francis Group, 2023)
Artículo / Artikulua
Detecting change-points in multivariate settings is usually carried out by analyzing all marginals either independently, via univariate methods, or jointly, through multivariate approaches. The former discards any inherent ...
