Listar Comunicaciones y ponencias de congresos - Biltzarrak eta Argitalpenak por título
Mostrando ítems 1-20 de 808
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1-V 15-μW 130-nm CMOS super class AB OTA
A super class AB recycling folded cascode amplifier in 130 nm CMOS is presented. It combines for the first time adaptive biasing of the differential input pair, nonlinear current mirrors with current starving and dynamic ... -
A-priori flow bandwidth estimates for dynamic bandwidth allocation in ISP access links
In this paper we study a-priori bandwidth estimation algorithms for TCP flows. An RTT-based bandwidth allocator is proposed, which outperforms a broad class of peak-rate and static allocation flow switching solutions. Our ... -
About the intuitionistic fuzzy set generators
(Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, 1997) Contribución a congreso / Biltzarrerako ekarpenaIn this paper form the definition of intuitionistic fuzzy sets we analyze the intuitionistic fuzzy generators and the complementation in these sets. We start by defining the intuitionistic fuzzy generators in order to then ... -
Actitudes políticas y resultados electorales de Navarra desde 1977
El objetivo de este trabajo es presentar información sociológica sobre la evolu- ción de la vida política navarra en las últimas décadas, así como de sus espacios sociopolíticos y de su sistema de partidos. En primer ... -
Active control for medium-frequency transformers flux-balancing in a novel three-phase topology for cascaded conversion structures
Efficiency and power density are important parameters in the design of power electronics converters. In many applications, low-frequency transformers are being substituted for medium-frequency and high-frequency transformers ... -
Active damping based on the capacitor voltage positive-feedback for grid-connected power converters with LCL filter
The capacitor voltage positive-feedback is a widely extended active damping strategy. It can effectively damp the LCL output filter resonant poles for low ratios of resonance to sampling frequencies. However, the existing ... -
Actores sociales y conflictos en las áreas de montaña en torno al desarrollo
Actualmente, el proyecto de creación de una estación de esquí en Larra (Roncal) ha favorecido un debate sobre su orientación futura y las estrategias para su revitalización. Un debate donde confluyen distintos actores ... -
Actores sociales, oportunidades e incertidumbres del “estado local"
Las transformaciones que experimentan las sociedades del cambio de siglo han abierto el mundo rural a tendencias, relaciones, oportunidades e incertidumbres impredecibles hace apenas unas décadas. Por un lado, los entornos ... -
Acumulación/movilización de reservas grasas: especie caprina versus especie ovina
(Universidad Cardenal Herrera-CEU. Fundación Universitaria San Pablo-CEU, 2002) Contribución a congreso / Biltzarrerako ekarpenaEn 20 cabras de raza Blanca Celtibérica (PV: 55,8±12,95Kg.) con notas de condición corporal esternal comprendidas entre 1,5 y 4,5 (3±1,0; escala 0-5) y 20 ovejas de raza Rasa Aragonesa (PV: 55,5±12,46Kg.) con notas de ... -
Additional feature layers from ordered aggregations for deep neural networks
In the last years we have seen huge advancements in the area of Machine Learning, specially with the use of Deep Neural Networks. One of the most relevant examples is in image classification, where convolutional neural ... -
Addressing the issue of trust in elementary teachers' Maths-specific education: ANFoMAM project
To improve primary school teachers' maths-specific education at university, our project will develop a series of workshops, as ready-to-use instruments, which closely consider children's way of learning and their relationship ... -
Adjusting fuzzy automata for string similarity measuring
In this paper, we introduce a fuzzy automaton for computing the similarity between pairs of strings and a genetic method for adjusting its parameters. The fuzzy automaton models the edit operations needed to transform ... -
Adjustment of the fuzzy logic controller parameters of the energy management strategy of a grid-tied domestic electro-thermal microgrid using the Cuckoo search algorithm
During the last century, population growth, together with economic development, has considerably increased the energy demand and, although renewable energies are becoming an alternative, still total energy supply is mainly ... -
Agent-based simulation improves e-grocery deliveries using horizontal cooperation
E-commerce has increased tremendously in recent decades because of improvements in the information and telecommunications technology along with changes in societal lifestyles. More recently, e-grocery (groceries purchased ... -
Aggregation functions based on the Choquet integral applied to image resizing
The rising volume of data and its high complexity has brought the need of developing increasingly efficient knowledge extraction techniques, which demands efficiency both in computational cost and in accuracy. Most of ... -
Agua dulce para refrigeración: las necesidades hídricas de las centrales nucleares en España
Objetivo: hacer una primera estimación de las necesidades hídricas de las centrales nucleares españolas desde 1969 hasta 2014. El objetivo es, por tanto, calcular el uso consuntivo del agua (la cantidad de agua evaporada, ... -
Agua dulce para refrigeración: una visión a largo plazo de la huella hídrica de las centrales nucleares en España
Objectives: our research pioneers a first approximation to the water footprint of the Spanish nuclear power plants operating with freshwater from 1969 to the present. Our aim is to calculate the consumptive use of water ... -
Agua para producción termoeléctrica en la Cuenca del Ebro, 1969-2015
Este estudio evalúa las necesidades de agua para la generación de energía termoeléctrica en la Cuenca del Ebro. Mediante el cálculo de las demandas y consumos de agua para generación termoeléctrica en la región, este estudio ... -
AI training for application to industrial robotics: trajectory generation for neural network tuning
In the present work robot trajectories are generated and kinematically simulated. Different data (joint coordinates, end effector position and orientation, images, etc.) are obtained in order to train a neural network ... -
Alfalfa quality detection by means of VIS-NIR optical fiber reflection spectroscopy
A first approach study for the classification of alfalfa (medicago sativa) quality has been performed by means of VIS-NIR optical fiber reflection spectroscopy. Reflection spectral data has been obtained from alfalfa samples ...