• VCI-LSTM: Vector choquet integral-based long short-term memory 

  Ferrero Jaurrieta, Mikel; Takác, Zdenko; Fernández Fernández, Francisco Javier  ; Horanská, Lubomíra; Pereira Dimuro, Graçaliz  ; Montes, Susana; Díaz, Irene; Bustince Sola, Humberto   (IEEE, 2022)   Artículo / Artikulua  

  Choquet integral is a widely used aggregation operator on one-dimensional and interval-valued information, since it is able to take into account the possible interaction among data. However, there are many cases where the ...

• Solving the stochastic team orienteering problem: comparing simheuristics with the sample average approximation method 

  Panadero, Javier; Juan, Ángel A.; Ghorbani, Elnaz; Faulín Fajardo, Javier  ; Pagès-Bernaus, Adela (Wiley, 2023)   Artículo / Artikulua  

  The team orienteering problem (TOP) is anNP-hardoptimization problem with an increasing number of po-tential applications in smart cities, humanitarian logistics, wildfire surveillance, etc. In the TOP, a fixed fleetof ...

• From restricted equivalence functions on Ln to similarity measures between fuzzy multisets 

  Ferrero Jaurrieta, Mikel; Takác, Zdenko; Rodríguez Martínez, Iosu  ; Marco Detchart, Cedric; Bernardini, Ángela; Fernández Fernández, Francisco Javier  ; López Molina, Carlos  ; Bustince Sola, Humberto   (IEEE, 2023)   Artículo / Artikulua  

  Restricted equivalence functions are well-known functions to compare two numbers in the interval between 0 and 1. Despite the numerous works studying the properties of restricted equivalence functions and their multiple ...

• Cohort Profile: CArdiovascular Risk in patients with DIAbetes in NAvarra (CARDIANA cohort) 

  Tamayo Rodríguez, Ibai; Librero, Julián; Galbete Jiménez, Arkaitz  ; Cambra Contin, Koldo; Enguita Germán, Mónica; Forga, Lluís; Goñi, María José; Lecea, Óscar; Gorricho, Javier; Olazarán Santesteban, Álvaro; Arnedo Ajona, Laura  ; Moreno Iribas, C.; Lafita, Javier; Ibáñez Beroiz, Berta (BMJ, 2023)   Artículo / Artikulua  

  Purpose The CArdiovascular Risk in patients with DIAbetes in Navarra (CARDIANA cohort) cohort was established to assess the effects of sociodemographic and clinical variables on the risk of cardiovascular events ...

• Quasi-metrics for possibility results: intergenerational preferences and continuity 

  Estevan Muguerza, Asier  ; Maura, Roberto; Valero, Óscar (MDPI, 2023)   Artículo / Artikulua  

  In this paper, we provide the counterparts of a few celebrated impossibility theorems for continuous social intergenerational preferences according to P. Diamond, L.G. Svensson and T. Sakai. In particular, we give a topology ...

• Designing experiments for estimating an appropriate outlet size for a silo type problem 

  López Fidalgo, Jesús; May, Caterina; Moler Cuiral, José Antonio   (Institute of Mathematical Statistics, 2023)   Artículo / Artikulua  

  Jam formation is a problem that may occur when granular material is discharged by gravity from a silo. The estimation of the minimum outlet size, which guarantees that the time to the next jamming event is long enough, can ...

• Pseudo overlap functions, fuzzy implications and pseudo grouping functions with applications 

  Zhang, Xiaohong; Liang, Rong; Bustince Sola, Humberto  ; Bedregal, Benjamin  ; Fernández Fernández, Francisco Javier  ; Li, Mengyuan; Ou, Qiqi (MDPI, 2022)   Artículo / Artikulua  

  Overlap and grouping functions are important aggregation operators, especially in information fusion, classification and decision-making problems. However, when we do more in-depth application research (for example, ...

• 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 ...

• Bidemocratic bases and their connections with other greedy-type bases 

  Albiac Alesanco, Fernando José  ; Ansorena, José L.; Berasategui, Miguel; Berná, Pablo M.; Lassalle, Silvia (Springer, 2023)   Artículo / Artikulua  

  In nonlinear greedy approximation theory, bidemocratic bases have traditionally played the role of dualizing democratic, greedy, quasi-greedy, or almost greedy bases. In this article we shift the viewpoint and study them ...

• Addendum to "uniqueness of unconditional basis of infinite direct sums of quasi-Banach spaces" 

  Albiac Alesanco, Fernando José  ; Ansorena, José L. (Springer, 2022)   Artículo / Artikulua  

  After [Uniqueness of unconditional basis of infinite direct sums of quasi-Banach spaces, Positivity 26 (2022), Paper no. 35] was published, we realized that Theorem 4.2 therein, when combined with work of Casazza and Kalton ...

• New parameters and Lebesgue-type estimates in greedy approximation 

  Albiac Alesanco, Fernando José  ; Ansorena, José L.; Berná, Pablo M. (Cambridge University Press, 2022)   Artículo / Artikulua  

  The purpose of this paper is to quantify the size of the Lebesgue constants (𝑳𝑚)∞ 𝑚=1 associated with the thresholding greedy algorithm in terms of a new generation of parameters that modulate accurately some features ...

• HIL flight simulator for VTOL-UAV pilot training using X-plane 

  Aláez Gómez, Daniel; Olaz Moratinos, Xabier; Prieto Míguez, Manuel; Porcellinis Pascau, Pablo de; Villadangos Alonso, Jesús   (MDPI, 2022)   Artículo / Artikulua  

  With the increasing popularity of vertical take-off and landing unmanned aerial vehicles (VTOL UAVs), a new problem arises: pilot training. Most conventional pilot training simulators are designed for full-scale aircrafts, ...

• A unique cardiac electrocardiographic 3D model. Toward interpretable AI diagnosis 

  Rueda, Cristina; Rodríguez Collado, Alejandro; Fernández, Itziar; Canedo, Christian; Ugarte Martínez, María Dolores  ; Larriba, Yolanda (Elsevier, 2022)   Artículo / Artikulua  

  Mathematical models of cardiac electrical activity are one of the most important tools for elucidating information about heart diagnostics. In this paper, we present an efficient mathematical formulation for this modeling ...

• Valorization of agri-food waste through the extraction of bioactive molecules. Prediction of their sunscreen action 

  Martínez Inda, Blanca ; Esparza Catalán, Irene ; Moler Cuiral, José Antonio  ; Jiménez Moreno, Nerea  ; Ancín Azpilicueta, Carmen   (Elsevier, 2023)   Artículo / Artikulua  

  The aim of this work was to identify the phenolic composition of 18 different vegetable residues and to determine the relationship between their phenolic compounds, antioxidant capacity and sun protection factor. For ...

• A splitting uniformly convergent method for one-dimensional parabolic singularly perturbed convection-diffusion systems 

  Clavero, Carmelo; Jorge Ulecia, Juan Carlos   (Elsevier, 2023)   Artículo / Artikulua  

  In this paper we deal with solving robustly and efficiently one-dimensional linear parabolic singularly perturbed systems of convection-diffusion type, where the diffusion parameters can be different at each equation and ...

• Solving vehicle routing problems under uncertainty and in dynamic scenarios: from simheuristics to agile optimization 

  Ammouriova, Majsa; Herrera, Erika M.; Neroni, Mattia; Juan, Ángel A.; Faulín Fajardo, Javier   (MDPI, 2023)   Artículo / Artikulua  

  Many real-life applications of the vehicle routing problem (VRP) occur in scenarios subject to uncertainty or dynamic conditions. Thus, for instance, traveling times or customers demands mightMany real-life applications ...

• On fuzzy implications derived from general overlap functions and their relation to other classes 

  Pinheiro, Jocivania; Santos, Helida; Pereira Dimuro, Graçaliz; Bedregal, Benjamin  ; Santiago, Regivan; Fernández Fernández, Francisco Javier  ; Bustince Sola, Humberto   (MDPI, 2023)   Artículo / Artikulua  

  There are distinct techniques to generate fuzzy implication functions. Despite most of them using the combination of associative aggregators and fuzzy negations, other connectives such as (general) overlap/grouping ...

• Big problems in spatio-temporal disease mapping: methods and software 

  Orozco Acosta, Erick  ; Adin Urtasun, Aritz  ; Ugarte Martínez, María Dolores   (Elsevier, 2023)   Artículo / Artikulua  

  Background and objective: Fitting spatio-temporal models for areal data is crucial in many fields such as cancer epidemiology. However, when data sets are very large, many issues arise. The main objective of this paper is ...

• Using publish/subscribe for message routing in mobile environments 

  Amozarrain Pérez, Ugaitz; Larrea, Mikel (Springer, 2023)   Artículo / Artikulua  

  Publish/subscribe is a mature communication paradigm to route and deliver events from publishers to interested subscribers. Initially conceived for large scale systems, e.g., the Internet, it has been used more recently ...

• An asymptotic expansion of the hyberbolic umbilic catastrophe integral 

  Ferreira González, Chelo ; López García, José Luis  ; Pérez Sinusía, Ester   (Springer, 2022)   Artículo / Artikulua  

  We obtain an asymptotic expansion of the hyperbolic umbilic catastrophe integral Ψ(H) (x,y,z) := ∫∞−∞∫∞−∞exp(i(s3+t3+zst +yt+xs))ds dt for large values of |x| and bounded values of |y| and |z|. The expansion is given ...

View more