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Listar Artículos (Arquitectura y Tecnología de Computadores) por autor "Ríos Navarro, José Antonio"
Mostrando ítems 1-20 de 20
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Artículo
A Deep-Learning Based Posture Detection System for Preventing Telework-Related Musculoskeletal Disorders
Piñero Fuentes, Enrique; Canas Moreno, Salvador; Ríos Navarro, José Antonio; Domínguez Morales, Manuel Jesús; Sevillano Ramos, José Luis; Linares Barranco, Alejandro (MDPI, 2021)The change from face-to-face work to teleworking caused by the pandemic has induced multiple workers to spend more time ...
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Artículo
Approaching Retinal Ganglion Cell Modeling and FPGA Implementation for Robotics
Linares Barranco, Alejandro; Liu, Hongjie; Ríos Navarro, José Antonio; Gómez Rodríguez, Francisco de Asís; Moeys, Diederick P.; Delbruck, Tobi (MDPI, 2018)Taking inspiration from biology to solve engineering problems using the organizing principles of biological neural ...
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Comprehensive Evaluation of OpenCL-based Convolutional Neural Network Accelerators in Xilinx and Altera FPGAs
Tapiador Morales, Ricardo; Ríos Navarro, José Antonio; Linares Barranco, Alejandro; Kim, Minkyu; Kadetotad, Deepak; Seo, Jae-Sun (Cornell University, 2016)Deep learning has significantly advanced the state of the art in artificial intelligence, gaining wide popularity from ...
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Dynamic Vision Sensor integration on FPGA-based CNN accelerators for high-speed visual classification
Linares Barranco, Alejandro; Ríos Navarro, José Antonio; Tapiador Morales, Ricardo; Delbruck, Tobi (Cornell University, 2019)Deep-learning is a cutting edge theory that is being applied to many fields. For vision applications the Convolutional Neural ...
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Artículo
EdgeDRNN: Recurrent Neural Network Accelerator for Edge Inference
Gao, Chang; Ríos Navarro, José Antonio; Chen, Xi; Liu, Shih-Chii; Delbruck, Tobi (IEEE Xplore, 2020-12)Low-latency, low-power portable recurrent neural network (RNN) accelerators offer powerful inference capabilities for ...
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Artículo
Efficient Memory Organization for DNN Hardware Accelerator Implementation on PSoC
Ríos Navarro, José Antonio; Gutiérrez Galán, Daniel; Domínguez Morales, Juan Pedro; Piñero-Fuentes, Enrique; Durán López, Lourdes; Tapiador Morales, Ricardo; Domínguez Morales, Manuel Jesús (MDPI, 2021-01)The use of deep learning solutions in different disciplines is increasing and their algorithms are computationally expensive ...
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Artículo
Embedded neural network for real-time animal behavior classification
Gutiérrez Galán, Daniel; Domínguez Morales, Juan Pedro; Cerezuela Escudero, Elena; Ríos Navarro, José Antonio; Tapiador Morales, Ricardo; Rivas Pérez, Manuel; Domínguez Morales, Manuel Jesús; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (Elsevier, 2018)Recent biological studies have focused on understanding animal interactions and welfare. To help biolo- gists to obtain ...
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Artículo
Improved 3D localization algorithm for large scale wireless sensor networks
Mani, Rahma; Ríos Navarro, José Antonio; Sevillano Ramos, José Luis; Liouane, Noureddine (Springer Link, 2023-03-13)As localization represents the main core of various wireless sensor network applications, several localization algorithms ...
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Artículo
Interfacing PDM MEMS Microphones with PFM Spiking Systems: Application for Neuromorphic Auditory Sensors
Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Domínguez Morales, Juan Pedro; Durán López, Lourdes; Jiménez Moreno, Gabriel; Jiménez Fernández, Ángel Francisco (Springer, 2022)Neuromorphic computation processes sensors output in the spiking domain, which presents constraints in many cases when ...
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Artículo
Interfacing PDM sensors with PFM spiking systems: application for Neuromorphic Auditory Sensors
Jiménez Fernández, Ángel Francisco; Domínguez Morales, Juan Pedro; Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Tapiador Morales, Ricardo; Linares Barranco, Alejandro (Cornell University, 2019)In this paper we present a sub-system to convert audio information from low-power MEMS microphones with pulse density ...
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Ponencia
LIPSFUS: A neuromorphic dataset for audio-visual sensory fusion of lip reading
Ríos Navarro, José Antonio; Piñero Fuentes, Enrique; Canas Moreno, Salvador; Javed, A.; Harkin, Jim; Linares Barranco, Alejandro (Institute of Electrical and Electronics Engineers, 2023-07)This paper presents a sensory fusion neuromorphic dataset collected with precise temporal synchronization using a set ...
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Artículo
MAREX: A general purpose hardware architecture for membrane computing
Cascado Caballero, Daniel; Díaz del Río, Fernando; Cagigas Muñiz, Daniel; Ríos Navarro, José Antonio; Guisado Lizar, José Luis; Pérez Hurtado de Mendoza, Ignacio; Riscos Núñez, Agustín (Elsevier, 2022-01)Membrane computing is an unconventional computing paradigm that has gained much attention in recent decades because of its ...
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Artículo
Neuronal Specialization for Fine-Grained Distance Estimation using a Real-Time Bio-Inspired Stereo Vision System
Domínguez Morales, Manuel Jesús; Domínguez Morales, Juan Pedro; Ríos Navarro, José Antonio; Cascado Caballero, Daniel; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (MDPI, 2019)The human binocular system performs very complex operations in real-time tasks thanks to neuronal specialization and ...
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Artículo
NullHop: A Flexible Convolutional Neural Network Accelerator Based on Sparse Representations of Feature Maps
Aimar, Alessandro; Mostafa, Hesham; Calabrese, Enrico; Ríos Navarro, José Antonio; Tapiador Morales, Ricardo; Lungu, Iulia-Alexandra; Milde, Moritz B.; Corradi, Federico; Linares Barranco, Alejandro; Liu, Shih-Chii; Delbruck, Tobi (IEEE Computer Society, 2019)Convolutional neural networks (CNNs) have become the dominant neural network architecture for solving many stateof- the-art ...
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Artículo
Performance Evaluation of Deep Learning-Based Prostate Cancer Screening Methods in Histopathological Images: Measuring the Impact of the Model’s Complexity on Its Processing Speed
Durán López, Lourdes; Domínguez Morales, Juan Pedro; Ríos Navarro, José Antonio; Gutiérrez Galán, Daniel; Jiménez Fernández, Ángel Francisco; Vicente Díaz, Saturnino; Linares Barranco, Alejandro (MDPI, 2021-01)Prostate cancer (PCa) is the second most frequently diagnosed cancer among men worldwide, with almost 1.3 million new cases ...
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Artículo
pyNAVIS: An open-source cross-platform software for spike-based neuromorphic audio information processing
Domínguez Morales, Juan Pedro; Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Durán López, Lourdes; Domínguez Morales, Manuel Jesús; Jiménez Fernández, Ángel Francisco (Elsevier, 2021)Visualizing the output from event-based sensors and analyzing the information within it is crucial when developing ...
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Artículo
Towards neuromorphic FPGA-based infrastructures for a robotic arm
Canas Moreno, Salvador; Piñero Fuentes, Enrique; Ríos Navarro, José Antonio; Cascado Caballero, Daniel; Pérez-Peña, Fernando; Linares Barranco, Alejandro (Springer, 2023-07)Muscles are stretched with bursts of spikes that come from motor neurons connected to the cerebellum through the spinal ...
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Artículo
Wide and Deep neural network model for patch aggregation in CNN-based prostate cancer detection systems
Durán López, Lourdes; Domínguez Morales, Juan Pedro; Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Jiménez Fernández, Ángel Francisco; Vicente Díaz, Saturnino; Linares Barranco, Alejandro (Elsevier, 2021)Prostate cancer (PCa) is one of the most commonly diagnosed cancer and one of the leading causes of death among men, with ...
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Artículo
Wildlife Monitoring on the Edge: A Performance Evaluation of Embedded Neural Networks on Microcontrollers for Animal Behavior Classification
Domínguez Morales, Juan Pedro; Durán López, Lourdes; Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Linares Barranco, Alejandro; Jiménez Fernández, Ángel Francisco (MDPI, 2021-04)Monitoring animals’ behavior living in wild or semi-wild environments is a very interesting subject for biologists who ...
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Artículo
Wireless Sensor Network for Wildlife Tracking and Behavior Classification of Animals in Doñana
Domínguez Morales, Juan Pedro; Ríos Navarro, José Antonio; Domínguez Morales, Manuel Jesús; Tapiador Morales, Ricardo; Gutiérrez Galán, Daniel; Cascado Caballero, Daniel; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (IEEE Computer Society, 2016)The study and monitoring of wildlife has always been a subject of great interest. Studying the behavior of wild animals ...