Listar Comunicaciones y ponencias de congresos - Biltzarrak eta Argitalpenak por título
Mostrando ítems 563-582 de 807
-
Obteniendo imágenes de sistemas CORPS
Gómez, Alfonso; Río Bocio, Carlos del
(2006)
Contribución a congreso / Biltzarrerako ekarpena 
From the previous research inside the Antenna Group of the Public University of Navarra regarding the working principles of the human eye, one of the conclusions was that the reconstructed image in the surface of the ... -
On construction methods of (interval-valued) general grouping functions
Pereira Dimuro, Graçaliz ; Asmus, Tiago ; Pinheiro, Jocivania; Santos, Helida; Borges, Eduardo N.; Lucca, Giancarlo; Rodríguez Martínez, Iosu ; Mesiar, Radko; Bustince Sola, Humberto (Springer, 2022)
Contribución a congreso / Biltzarrerako ekarpena
Recently, several theoretical and applied studies on grouping functions and overlap functions appeared in the literature, mainly because of their flexibility when comparing them with the popular aggregation operators ... -
On fuzzy orderings of crisp and fuzzy intervals
Fuentes González, Ramón ; Burillo López, Pedro ; Mayor, Gaspar (EUSFLAT, 2001)
Contribución a congreso / Biltzarrerako ekarpena
First, fuzzy membership functions for the assertion '[x,y] is a positive interval' are proposed and characterized via non-decreasing real maps. Last, using those functions together with the intervaldifference and the ... -
On linear prediction of Internet traffic for packet and burst switching networks
Morató Osés, Daniel ; Aracil Rico, Javier ; Díez, L. A. ; Izal Azcárate, Mikel ; Magaña Lizarrondo, Eduardo (IEEE, 2001)
Contribución a congreso / Biltzarrerako ekarpena
In this paper, we show that prediction algorithms in the least mean square error sense prove better in a burst rather than in a packet switching network. For the latter, further information about the packet arrival ... -
On the calculation of the STC power of PV generators by using typical monitoring system data
Muñoz Escribano, Mikel; Parra Laita, Íñigo de la ; García Solano, Miguel ; Marcos Álvarez, Javier ; Marroyo Palomo, Luis (2017)
Contribución a congreso / Biltzarrerako ekarpena
The properly in-field characterization of the power at Standard Test Conditions, PSTC, of PV generators is becoming increasingly important in order to evaluate their performance and its evolution in time. Within the state ... -
On the convergence of a modal updating iterative method applied to a vibrating table for food transportation
Iriarte Goñi, Xabier ; Ros Ganuza, Javier (2007)
Contribución a congreso / Biltzarrerako ekarpena
This work focuses on the updating of the parameters of a Vibrating Table Multibody model. Modal Analysis has been done to obtain the experimental Modal Parameters of the System (natural frequencies (ωi), damping ratios ... -
On the determination of the phase center of gaussian horn antennas
Río Bocio, Carlos del ; Teniente Vallinas, Jorge ; Gonzalo García, Ramón ; Sorolla Ayza, Mario (1998)
Contribución a congreso / Biltzarrerako ekarpena
Gaussian horn antenna designs have experimentally demonstrated excellent performance to produce a very pure Gaussian beam mode with extremely low sidelobes and crosspolarization levels. These results make very attractive ... -
On the generalizations of the Choquet integral for application in FRBCs
Lucca, Giancarlo; Borges, Eduardo N.; Berri, Rafael A.; Emmendorfer, Leonardo R.; Pereira Dimuro, Graçaliz ; Asmus, Tiago (Springer, 2021)
Contribución a congreso / Biltzarrerako ekarpena
An effective way to cope with classification problems, among others, is by using Fuzzy Rule-Based Classification Systems (FRBCSs). These systems are composed by two main components, the Knowledge Base (KB) and the Fuzzy ... -
On the influence of admissible orders in IVOVO
Uriz Martín, Mikel Xabier ; Paternain Dallo, Daniel ; Bustince Sola, Humberto ; Galar Idoate, Mikel (Springer, 2019)
Contribución a congreso / Biltzarrerako ekarpena
It is known that when dealing with interval-valued data, there exist problems associated with the non-existence of a total order. In this work we investigate a reformulation of an interval-valued decomposition strategy for ... -
On the influence of interval normalization in IVOVO fuzzy multi-class classifier
Uriz Martín, Mikel Xabier ; Paternain Dallo, Daniel ; Bustince Sola, Humberto ; Galar Idoate, Mikel (Springer, 2019)
Contribución a congreso / Biltzarrerako ekarpena
IVOVO stands for Inverval-Valued One-Vs-One and is the combination of IVTURS fuzzy classifier and the One-Vs-One strategy. This method is designed to improve the performance of IVTURS in multi-class problems, by dividing ... -
On the influence of spatial resolution in soil surface roughness characterization using Tls and Sfm techniques
Martínez de Aguirre Escobar, Alejandro ; Álvarez-Mozos, Jesús ; Giménez Díaz, Rafael ; Milenković, Milutin; Pfeifer, Norbert (IEEE, 2018)
Contribución a congreso / Biltzarrerako ekarpena
Soil surface roughness strongly affects the scattering of microwaves and determines the backscattering coefficient observed by SAR (Synthetic Aperture Radar) sensors. The aim of this study is to analyze the influence of ... -
On the limits of the capacitor-voltage active damping for grid-connected power converters with LCL filter
Samanes Pascual, Javier ; Gubía Villabona, Eugenio (IEEE, 2018)
Contribución a congreso / Biltzarrerako ekarpena
Active damping strategies are widely extended to avoid stability issues at the LCL filter resonant poles in grid-connected voltage source converters. The capacitor voltage derivative active damping effectively damps the ... -
On the modeling of the concept: “The Contents of the Empty Set" using the activity orderings family (⊑w)w∈L in a distributive lattice ( L, ≤ ). An interpretation of those order relations ⊑w as alternative inclusions (“w-Inclusions") and of its associated inf- operators ⨅w as additional intersections (“w-Intersections”), both in the Intuitive set theory and in the L-fuzzy set theory. (In Spanish)
Fuentes González, Ramón (2018)
Contribución a congreso / Biltzarrerako ekarpena
A mathematical model is presented to define new inclusions, intersections and unions as alternatives to the usual ones between crisp and fuzzy subsets. In particular, the concept of “the non-trivial content of the empty ... -
On the nature of unused TCP connections in web traffic
Torres García, Luis Miguel; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel ; Morató Osés, Daniel (2015)
Contribución a congreso / Biltzarrerako ekarpena
The popularity of the web and the requirements introduced by current web content have pushed for the development of new techniques that meet these challenges and improve the experience of the users. In particular, during ... -
On the on-site measurement of the degradation rate of crystalline silicon PV modules at plant level
Pascual Miqueleiz, Julio María ; Berrueta Irigoyen, Alberto ; Marcos Álvarez, Javier ; García Solano, Miguel ; Marroyo Palomo, Luis (IEEE, 2018)
Contribución a congreso / Biltzarrerako ekarpena
This paper proposes a method for measuring the degradation rate of crystalline silicon PV modules at plant level in two different ways as a form of verification. As actual levels of degradation rate have been observed to ... -
On the optimal current followers for wide-swing current-efficient amplifiers
López Martín, Antonio ; Garde Luque, María Pilar ; Carvajal, Ramón G.; Ramírez-Angulo, Jaime (IEEE, 2018)
Contribución a congreso / Biltzarrerako ekarpena
The design of various current followers for the implementation of OTAs with high slew rate and current efficiency is addressed. Two basic current follower topologies are compared, and modifications of both followers to ... -
On the relation between toponymy and syntax: Basque and Spanish place names based on relative clauses
Salaberri Zaratiegi, Patxi (Generalitat de Catalunya, 2014)
Contribución a congreso / Biltzarrerako ekarpena
In this work I offer first an overview of what has been written on Basque relative-based toponyms, and then I talk about the structure and evolution of Basque Satznamen, especially about the ones consisting of a noun ... -
On the requirements of the power converter for second-life lithium-ion batteries
Berrueta Irigoyen, Alberto ; San Martín Biurrun, Idoia ; Pascual Miqueleiz, Julio María ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
The use of lithium-ion batteries is increasing year after year, especially in the automotive sector. Given the high requirements of electric vehicles, their energy storage systems are discarded when they still have around ... -
On the stability criteria for inverter current control loops with LCL output filters and varying grid impedance
Lumbreras Magallón, David ; Barrios Rípodas, Ernesto ; Ursúa Rubio, Alfredo ; Marroyo Palomo, Luis ; Sanchis Gúrpide, Pablo (IEEE, 2017)
Contribución a congreso / Biltzarrerako ekarpena
The use of LC and LCL filters and grid impedance variations are creating new challenges on the controller design for current control loops of photovoltaic and wind turbine inverters. In the design process, stability criteria ... -
On the technical reliability of lithium-ion batteries in a zero emission polar expedition
Soto Cabria, Adrián ; Berrueta Irigoyen, Alberto ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo ; Oficialdegui, Ignacio (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
This contribution presents a technical analysis of the Lithium-ion batteries (LIBs) used in the WindSled project. In this project, an expedition has been carried out by means of a 0-emission vehicle that have covered more ...
