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Listar Arquitectura y Tecnología de Computadores por autor "Tapiador Morales, Ricardo"
Mostrando ítems 1-20 de 28
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Ponencia
A 20Mevps/32Mev event-based USB framework for neuromorphic systems debugging
Ríos Navarro, José Antonio; Domínguez Morales, Juan Pedro; Tapiador Morales, Ricardo; Gutiérrez Galán, Daniel; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (IEEE Computer Society, 2016)Neuromorphic systems are engineering solutions that take inspiration from biological neural systems. They use spike-or ...
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Ponencia
A Low-power, Reachable, Wearable and Intelligent IoT Device for Animal Activity Monitoring
Durán López, Lourdes; Gutiérrez Galán, Daniel; Domínguez Morales, Juan Pedro; Ríos Navarro, José Antonio; Tapiador Morales, Ricardo; Jiménez Fernández, Ángel Francisco; Cascado Caballero, Daniel; Linares Barranco, Alejandro (ScitePress Digital Library, 2019)Along with the proliferation of mobile devices and wireless signal coverage, IoT devices, such as smart wristbands for ...
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Ponencia
A Sensor Fusion Horse Gait Classification by a Spiking Neural Network on SpiNNaker
Ríos Navarro, José Antonio; Domínguez Morales, Juan Pedro; Tapiador Morales, Ricardo; Domínguez Morales, Manuel Jesús; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (Springer, 2016)The study and monitoring of the behavior of wildlife has always been a subject of great interest. Although many systems ...
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Ponencia
Accuracy Improvement of Neural Networks Through Self-Organizing-Maps over Training Datasets
Gutiérrez Galán, Daniel; Domínguez Morales, Juan Pedro; Tapiador Morales, Ricardo; Ríos Navarro, José Antonio; Domínguez Morales, Manuel Jesús; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (Springer, 2017)Although it is not a novel topic, pattern recognition has become very popular and relevant in the last years. Different ...
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Ponencia
Comprehensive Evaluation of OpenCL-Based CNN Implementations for FPGAs
Tapiador Morales, Ricardo; Ríos Navarro, José Antonio; Linares Barranco, Alejandro; Kim, Minkyu; Kadetotad, Deepak; Seo, Jae-sun (Springer, 2017)Deep learning has significantly advanced the state of the art in artificial intelligence, gaining wide popularity from ...
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Artículo
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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Artículo
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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Ponencia
Efficient DMA transfers management on embedded Linux PSoC for Deep-Learning gestures recognition: Using Dynamic Vision Sensor and NullHop one-layer CNN accelerator to play RoShamBo
Ríos Navarro, José Antonio; Tapiador Morales, Ricardo; Jiménez Moreno, Gabriel; Linares Barranco, Alejandro (ACM Digital Library, 2019)This demonstration shows a Dynamic Vision Sensor able to capture visual motion at a speed equivalent to a highspeed camera ...
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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
Event-Based Gesture Recognition through a Hierarchy of Time-Surfaces for FPGA
Tapiador Morales, Ricardo; Maro, Jean-Matthieu; Jiménez Fernández, Ángel Francisco; Jiménez Moreno, Gabriel; Benosman, Ryad B.; Linares Barranco, Alejandro (MDPI, 2020-06)Neuromorphic vision sensors detect changes in luminosity taking inspiration from mammalian retina and providing a stream ...
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Ponencia
Event-based Row-by-Row Multi-convolution engine for Dynamic-Vision Feature Extraction on FPGA
Tapiador Morales, Ricardo; Ríos Navarro, José Antonio; Domínguez Morales, Juan Pedro; Gutiérrez Galán, Daniel; Domínguez Morales, Manuel Jesús; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (IEEE Computer Society, 2018)Neural networks algorithms are commonly used to recognize patterns from different data sources such as audio or vision. ...
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Ponencia
Incremento de la motivación en el aprendizaje de enseñanzas informáticas mediante herramientas maker
Domínguez Morales, Juan Pedro; Tapiador Morales, Ricardo; Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Jiménez Fernández, Ángel Francisco; Miró Amarante, María Lourdes; Domínguez Morales, Manuel Jesús (Asociación de Enseñantes Universitarios de la Informática (AENUI), 2016)La enseñanza de asignaturas del ámbito de la informática está experimentando un gran cambio. La motivación del alumnado ...
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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
Live demonstration — Multilayer spiking neural network for audio samples classification using SpiNNaker
Domínguez Morales, Juan Pedro; Ríos Navarro, José Antonio; Gutiérrez Galán, Daniel; Tapiador Morales, Ricardo; Jiménez Fernández, Ángel Francisco; Cerezuela Escudero, Elena; Domínguez Morales, Manuel Jesús; Linares Barranco, Alejandro (IEEE Computer Society, 2017)In this demonstration we present a spiking neural network architecture for audio samples classification using SpiNNaker. ...
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Ponencia
Live Demonstration: Neuromorphic Row-by-Row Multi-convolution FPGA Processor-SpiNNaker architecture for Dynamic-Vision Feature Extraction
Tapiador Morales, Ricardo; Domínguez Morales, Juan Pedro; Gutiérrez Galán, Daniel; Ríos Navarro, José Antonio; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (IEEE Computer Society, 2019)In this demonstration a spiking neural network architecture for vision recognition using an FPGA spiking convolution ...
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Tesis Doctoral
Neuromorphic deep convolutional neural network learning systems for FPGA in real time
Tapiador Morales, Ricardo (2019-12-13)Deep Learning algorithms have become one of the best approaches for pattern recognition in several fields, including ...
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Artículo
Neuromorphic LIF Row-by-Row Multiconvolution Processor for FPGA
Tapiador Morales, Ricardo; Linares Barranco, Alejandro; Jiménez Fernández, Ángel Francisco; Jiménez Moreno, Gabriel (IEEE Computer Society, 2018)Deep Learning algorithms have become state-of-theart methods for multiple fields, including computer vision, speech recognition, ...
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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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Ponencia
Performance Evaluation of Neural Networks for Animal Behaviors Classification: Horse Gaits Case Study
Cerezuela Escudero, Elena; Ríos Navarro, José Antonio; Domínguez Morales, Juan Pedro; Tapiador Morales, Ricardo; Gutiérrez Galán, Daniel; Martín Cañal, Carlos; Linares Barranco, Alejandro (Springer, 2016)The study and monitoring of wildlife has always been a subject of great interest. Studying the behavior of wildlife animals ...