Articles, congressos, llibres: Enviaments recents
Ara mostrant els elements 1461-1480 de 1956
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Blood Pressure Circadian Pattern and Physical Exercise Assessment by Accelerometer and 7-Day Physical Activity Recall Scale
(2014)The relationship between regular physical activity, measured objectively and by self-report, and the circadian pattern of 24-hour ambulatory arterial blood pressure (BP) has not been clarified. We ... -
Contribució de les traduccions catalanes de Verne a la fixació d'un model narratiu i lingüístic: Rosa Elias, primera traductora verniana de la postguerra
(2013)Divers mouvements favorisent, à la charnière du XIXe et du XXe siècle, la traduction en catalan d’ouvrages appartenant à la littérature universelle afin de trouver, à travers la pratique de la traduction, ... -
Gaussian Process Metamodels for Sensitivity Analysis of Traffic Simulation Models Case Study of AIMSUN Mesoscopic Model
(2013)This study adopted a metamodel-based technique for model sensitivity analysis and applied it to the AIMSUN mesoscopic model. The application of sensitivity analysis is crucial for the true comprehension ... -
Valoración de los subproductos generados en la empresa agraria
(2010)En este artículo se describe una propuesta para valorar los subproductos en las empresas ganaderas porcinas. Estos subproductos tienen un valor negativo y por tanto deberá ser adicionado a los portadores ... -
Gene filtering with optimal threshold selection
(2012)Gene filtering is a useful preprocessing technique often applied to microarray datasets. However, it is no common practice because clear guidelines are lacking and it bears the risk of excluding some ... -
Alzheimer Disease Diagnosis based on Automatic Spontaneous Speech Analysis
(2013)Alzheimer’s disease (AD) is the most prevalent form of progressive degenerative dementia and it has a high socio-economic impact in Western countries, therefore is one of the most active research areas ... -
Online drawings for dementia diagnose: in-air and pressure information analysis
(2014)In this paper we present experimental results comparing on-line drawings for control population (left and right hand) as well as Alzheimer disease patients. The drawings have been acquired by means ... -
Spontaneous Speech and Emotional Response modeling based on One-class classifier oriented to Alzheimer Disease diagnosis
(2014)The purpose of our project is to contribute to earlier diagnosis of AD and better estimates of its severity by using automatic analysis performed through new biomarkers extracted from non-invasive ... -
Feature Selection, Ranking of Each Feature and Classification for the Diagnosis of Community Acquired Legionella Pneumonia
(2001)Diagnosis of community acquired legionella pneumonia (CALP) is currently performed by means of laboratory techniques which may delay diagnosis several hours. To determine whether ANN can categorize CALP ... -
Simone de Beauvoir en català
(2013)Simone de Beauvoir fut avec Betty Friedan une des premières théoriciennes du féminisme à arriver en Catalogne dans les années soixante. Cet article rapporte la réception de Simone de Beauvoir en catalan ... -
Adaptive Smoothing Applied to fMRI Data
(2012)One problem of fMRI images is that they include some noise coming from many other sources like the heart beat, breathing and head motion artifacts. All these sources degrade the data and can cause ... -
ICA as a preprocessing technique for classification
(2004)In this paper we propose the use of the independent component analysis (ICA) [1] technique for improving the classification rate of decision trees and multilayer perceptrons [2], [3]. The use of an ... -
How Spanish in an American film is rendered in translation: dubbing Butch Cassidy and the Sundance Kid in Spain
(2014)This is a case study of the Spanish dubbed version of Butch Cassidy and the Sundance Kid (George Roy Hill, 1969) to illustrate and further develop the concept of L3 as a language that appears in source ... -
Bases cerebrales de la atención sostenida y la memoria de trabajo: un estudio de resonancia magnética funcional basado en el Continuous Performance Test
(2014)Introducción. Uno de los paradigmas más utilizados en el estudio de la atención es el Continuous Performance Test (CPT). La versión de pares idénticos (CPT-IP) se ha utilizado ampliamente para evaluar ... -
Web didáctica para la aproximación de funciones mediante redes neuronales
(2002)In this article we presents a project [1] developed to demonstrate the capability that Multi-Layer Perceptrons (MLP) have to approximate non-linear functions [2]. The simulation has been implemented ... -
Improving Pitch Tracking Performance in Hard Noise Conditions by a Preprocessing Based on Mathematical Morphology
(2009)In this paper we show how a nonlinear preprocessing of speech signal -with high noise- based on morphological filters improves the performance of robust algorithms for pitch tracking (RAPT). This ... -
Exploring Non-linear Transformations for an Entropybased Voice Activity Detector
(2009)In this paper we explore the use of non-linear transformations in order to improve the performance of an entropy based voice activity detector (VAD). The idea of using a non-linear transformation comes ... -
On cumulant techniques in speech processing
(2009)This paper analyzes applications of cumulant analysis in speech processing. A special focus is made on different second-order statistics. A dominant role is played by an integral representation ...