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Listar Artículos (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por autor "Linares Barranco, Alejandro"
Mostrando ítems 1-9 de 9
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Artículo
A Configurable Event-Driven Convolutional Node with Rate Saturation Mechanism for Modular ConvNet Systems Implementation
Camuñas Mesa, Luis Alejandro; Domínguez Cordero, Yaisel L.; Linares Barranco, Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2018)Convolutional Neural Networks (ConvNets) are a particular type of neural network often used for many applications like ...
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Artículo
A precise 90º quadrature OTA-C oscillator tunable in the 50-130-MHz range
Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Ramos Martos, J.; Ceballos Cáceres, Joaquín Francisco; Linares Barranco, Alejandro (Institute of Electrical and Electronics Engineers, 2004)We present a very-large-scale integration continuous-time sinusoidal operational transconductance amplifiers quadrature ...
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Artículo
CAVIAR: A 45k neuron, 5M synapse, 12G connects/s AER hardware sensory-processing-learning-actuating system for high-speed visual object recognition and tracking
Serrano Gotarredona, Rafael; Oster, Matthias; Lichtsteiner, Patrick; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Camuñas Mesa, Luis Alejandro; Berner, Raphael; Rivas Pérez, Manuel; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2009)This paper describes CAVIAR, a massively parallel hardware implementation of a spike-based sensing-processing-learning-actuating ...
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Comparison between frame-constrained fix-pixel-value and frame-free spiking-dynamic-pixel convNets for visual processing
Farabet, Clément; Paz Vicente, Rafael; Perez Carrasco, José; Zamarreño Ramos, Carlos; Linares Barranco, Alejandro; LeCun, Yann; Culurciello, Eugenio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2012)Most scene segmentation and categorization architectures for the extraction of features in images and patches make exhaustive ...
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Multi-casting mesh AER: A scalable assembly approach for reconfigurable neuromorphic structured AER systems. Application to ConvNets
Zamarreño Ramos, Carlos; Linares Barranco, Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2013)This paper presents a modular, scalable approach to assembling hierarchically structured neuromorphic Address Event ...
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On algorithmic rate-coded AER generation
Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Linares Barranco, Bernabé; Civit Balcells, Antón (Institute of Electrical and Electronics Engineers, 2006)This paper addresses the problem of converting a conventional video stream based on sequences of frames into the spike ...
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On Multiple AER Handshaking Channels Over High-Speed Bit-Serial Bidirectional LVDS Links With Flow-Control and Clock-Correction on Commercial FPGAs for Scalable Neuromorphic Systems
Yousefzadeh, Amirreza; Jabłonski, M.; Iakymchuk, T.; Linares Barranco, Alejandro; Rosado, Alfredo; Plana, Luis A.; Temple, Steve; Serrano Gotarredona, María Teresa; Furber, Steve B.; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2017)Address event representation (AER) is a widely employed asynchronous technique for interchanging “neural spikes” between ...
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Artículo
On Real-Time AER 2-D Convolutions Hardware for Neuromorphic Spike-Based Cortical Processing
Serrano Gotarredona, Rafael; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Serrano Gotarredona, Clara; Pérez Carrasco, José Antonio; Linares Barranco, Bernabé; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2008)In this paper, a chip that performs real-time image convolutions with programmable kernels of arbitrary shape is ...
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Precise 90º quadrature current-controlled oscillator tunable between 50-130 MHz
Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Ramos Martos, J.; Ceballos Cáceres, Joaquín Francisco; Mora Gutiérrez, José Miguel; Linares Barranco, Alejandro (Institute of Electrical and Electronics Engineers, 2003)A VLSI continuous time sinusoidal OTA-C quadrature oscillator fabricated in a standard double-poly 0.8 µm CMOS process is ...