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Artículos Encontrados 44 registros  anterior11 - 20siguientefinal  ir al registro: La búsqueda tardó 0.01 segundos. 
11.
16 p, 4.8 MB Quantitative Estimation of COD Values from an Array of Metal Nanoparticle Modified Electrodes and Artificial Neural Networks † / Wang, Qing (Universitat Autònoma de Barcelona. Departament de Química) ; Cetó Alsedà, Xavier (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
Water quality monitoring has become critical in modern societies in multiple areas and at different stages. In this regard, chemical oxygen demand (COD) has become a key index in water testing, as it readily allows the determination of its overall quality and the presence of organic contaminants. [...]
2022 - 10.3390/chemosensors10120504
Chemosensors, Vol. 10, Issue 12 (December 2022) , art. 504  
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12.
8 p, 4.2 MB A Sensor Array Based on Molecularly Imprinted Polymers and Machine Learning for the Analysis of Fluoroquinolone Antibiotics / Wang, Mingyue (Universitat Autònoma de Barcelona. Departament de Química) ; Cetó Alsedà, Xavier (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
Fluoroquinolones (FQs) are one of the most important types of antibiotics in the clinical, poultry, and aquaculture industries, and their monitoring is required as the abuse has led to severe issues, such as antibiotic residues and antimicrobial resistance. [...]
2022 - 10.1021/acssensors.2c01260
ACS Sensors, Vol. 7, Issue 11 (October 2022) , p. 3318-3325  
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13.
14 p, 7.1 MB Fast Fitting of the Dynamic Memdiode Model to the Conduction Characteristics of RRAM Devices Using Convolutional Neural Networks / Aguirre, Fernando Leonel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Piros, Eszter (Technische Universität Darmstadt) ; Kaiser, Nico (Technische Universität Darmstadt) ; Vogel, Tobias (Technische Universität Darmstadt) ; Petzold, Stephan (Technische Universität Darmstadt) ; Gehrunger, Jonas (Technische Universität Darmstadt) ; Oster, Timo (Technische Universität Darmstadt) ; Hochberger, Christian (Technische Universität Darmstadt) ; Suñé, Jordi 1963- (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Alff, Lambert (Technische Universität Darmstadt) ; Miranda, Enrique (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
In this paper, the use of Artificial Neural Networks (ANNs) in the form of Convolutional Neural Networks (AlexNET) for the fast and energy-efficient fitting of the Dynamic Memdiode Model (DMM) to the conduction characteristics of bipolar-type resistive switching (RS) devices is investigated. [...]
2022 - 10.3390/mi13112002
Micromachines, Vol. 13, Issue 11 (November 2022) , art 2002  
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14.
12 p, 443.2 KB A Deep Learning-based lung cancer classification of CT images using augmented Convolutional Neural Networks / A. R., Bushara (Noorul Islam Center for Higher Education (Índia)) ; R. S., Vinod Kumar (Noorul Islam Center for Higher Education (Índia))
Lung cancer is worldwide the second death cancer, both in prevalence and lethality, both for women and men. The applicability of machine learning and pattern classification in lung cancer detection and classification is proposed. [...]
2022 - 10.5565/rev/elcvia.1490
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 21 Núm. 1 (2022) , p. 130-142 (Regular Issue)  
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15.
9 p, 170.4 KB A neural network with competitive layers for character recognition / Goltsev, Alexander (National Academy of Sciences of Ukraine) ; Gritsenko, Vladimir (National Academy of Sciences of Ukraine)
A structure and functioning mechanisms of a neural network with competitive layers are described. The network is intended to solve the character recognition task. The network consists of several competitive layers of neurons. [...]
2022 - 10.5565/rev/elcvia.1392
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 21 Núm. 1 (2022) , p. 102-110 (Regular Issue)  
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16.
10 p, 566.0 KB Mental Workload Detection Based on EEG Analysis / Yauri Vidalón, José Elías (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Hernandez-Sabaté, Aura (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Folch, Pau (Aslogic) ; Gil, Debora (Centre de Visió per Computador (Bellaterra, Catalunya))
The study of mental workload becomes essential for human work efficiency, health conditions and to avoid accidents, since workload compromises both performance and awareness. Although workload has been widely studied using several physiological measures, minimising the sensor network as much as possible remains both a challenge and a requirement. [...]
2021 - 10.3233/FAIA210144
Frontiers in Artificial Intelligence and Applications, Vol. 339 (2021) , p. 268-277  
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17.
17 p, 1.6 MB Ternary Neural Networks Based on on/off Memristors : set-Up and Training / Morell Pérez, Antoni (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Machado, Elvis Díaz (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Miranda, Enrique (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Boquet, Guillem (Universitat Oberta de Catalunya) ; López Vicario, José (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes)
Neuromorphic systems based on hardware neural networks (HNNs) are expected to be an energy and time-efficient computing architecture for solving complex tasks. In this paper, we consider the implementation of deep neural networks (DNNs) using crossbar arrays of memristors. [...]
2022 - 10.3390/electronics11101526
Electronics, Vol. 11, Issue 10 (May 2022) , art. 1526  
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18.
31 p, 6.0 MB Application of computer vision to egg detection on a production line in real time / Ulaszewski, Maciej (Warsaw School of Computer Science) ; Janowski, Robert (Warsaw School of Computer Science) ; Janowski, Andrzej
In this paper we investigate the application of computer vision to the problem of egg detection on a production line in real-time. For this purpose a dedicated software was designed and implemented that exploited the advantages of neural networks or template matching approaches. [...]
2021 - 10.5565/rev/elcvia.1390
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 20 Núm. 2 (2021) , p. 113-143 (Regular Issue)  
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19.
14 p, 925.5 KB An Intelligent Radiomic Approach for Lung Cancer Screening / Torres, Guillermo (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Baeza, Sonia (Universitat Autònoma de Barcelona. Departament de Medicina) ; Sánchez Ramos, Carles (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Guasch, Ignasi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Rosell, Antoni (Universitat Autònoma de Barcelona. Departament de Medicina) ; Gil, Debora (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació)
The efficiency of lung cancer screening for reducing mortality is hindered by the high rate of false positives. Artificial intelligence applied to radiomics could help to early discard benign cases from the analysis of CT scans. [...]
2022 - 10.3390/app12031568
Applied sciences (Basel), Vol. 12 Núm. 3 (2-1 2022) , p. 1568  
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20.
18 p, 1.0 MB Análisis reticular de las ciudadanías preconstituyentes emergentes en Chile : una exploración con redes neuronales artificiales / Gaete Fiscella, José Manuel (Universidad de Valparaíso) ; Zúñiga-Fajuri, Alejandra (Universidad de Valparaíso) ; Hatibovic Díaz, Fuad (Universidad de Valparaíso) ; Faúndez Abarca, Ximena (Universidad de Valparaíso) ; Bravo Vidal, Diego (Universidad de Valparaíso) ; Ilabaca Baeza, Paola (Universidad Viña del Mar (Xile))
Esta investigación tiene como propósito identificar los tipos de ciudadanías que emergen en el Chile preconstituyente (previo al estallido social y convención constituyente) según los tipos de derechos que las personas definen como prioritarios y que, como tal, reflejan las bases sobre las cuales se definirá el proceso constituyente que actualmente se encuentra en marcha. [...]
The purpose of this research is to identify the types of citizenship that emerge in pre-constituent Chile (prior to the social outbreak and constituent convention) according to the types of rights that people define as a priority and that, as such, reflect the bases on which the constituent process currently underway will be defined. [...]
O objetivo desta pesquisa é identificar os tipos de cidadania que emergem no Chile pré-constituinte (antes do surto social e da convenção constitucional) de acordo com os tipos de direitos que as pessoas definem como prioritários e que, como tal, refletem as bases qual será definido o processo constitucional em curso. [...]
2022 - 10.5565/rev/redes.947
Redes : revista hispana para el análisis de redes sociales, Vol. 33 Núm. 2 (2022) , p. 158-175 (Articulos)  
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Artículos : Encontrados 44 registros   anterior11 - 20siguientefinal  ir al registro:
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