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  • Open Access
    Authors: 
    Díaz del Río, Fernando; Salmerón García, Javier Jesús; Sevillano Ramos, José Luis;
    Publisher: IEEE Computer Society
    Country: Spain

    By extending Amdahl's law, software developers can weigh the pros and cons of moving their applications to the cloud. Ministerio de Economía y Competitividad TEC2012-37868-C04-02/01

  • Publication . Conference object . Part of book or chapter of book . 2013
    Open Access
    Authors: 
    Elena Cerezuela-Escudero; Manuel Domínguez-Morales; Angel Jimenez-Fernandez; R. Paz-Vicente; Alejandro Linares-Barranco; Gabriel Jimenez-Moreno;
    Publisher: Springer Berlin Heidelberg

    In this paper we present and analyze two VHDL components for monitoring internal activity of spikes fired by silicon neurons inside FPGAs. These spikes monitors encode each spike according to the Address-Event Representation, sending them through a time multiplexed digi...

  • Open Access
    Authors: 
    Fernando Perez-Peña; Arturo Morgado-Estevez; Teresa Serrano-Gotarredona; F. Gomez-Rodriguez; V. Ferrer-Garcia; Angel Jimenez-Fernandez; Alejandro Linares-Barranco;
    Publisher: IEEE Computer Society

    Spike-based motor control is very important in the field of robotics and also for the neuromorphic engineering community to bridge the gap between sensing / processing devices and motor control without losing the spike philosophy that enhances speed response and reduces...

  • Publication . Part of book or chapter of book . Conference object . 2018
    Open Access
    Authors: 
    Helena Molina-Abril; Fernando Díaz del Río; M. P. Guerrero-Lebrero; Pedro Real; Guillermo Barcena; V. Braza; Elisa Guerrero; David González; Pedro L. Galindo;
    Publisher: Springer International Publishing
    Country: Spain

    In this paper, the concept of homogeneity is defined, from a topological perspective, in order to analyze how uniform is the material composition in 2D electron microscopy images. Topological multiresolution parameters are taken into account to obtain better results tha...

  • Publication . Conference object . Part of book or chapter of book . 2013
    Open Access
    Authors: 
    Fernando Perez-Peña; Arturo Morgado-Estevez; Alejandro Linares-Barranco; Angel Jimenez-Fernandez; J. Lopez-Coronado; José Luis Muñoz-Lozano;
    Publisher: Springer

    This paper presents a spike-based control system applied to a fixed robotic platform. Our aim is to take a step forward to a future complete spikes processing architecture, from vision to direct motor actuation. This paper covers the processing and actuation layer over ...

  • Open Access
    Authors: 
    Taras Iakymchuk; A. Rosado; Teresa Serrano-Gotarredona; Bernabe Linares-Barranco; Angel Jimenez-Fernandez; Alejandro Linares-Barranco; Gabriel Jimenez-Moreno;
    Publisher: IEEE Computer Society

    Nowadays spike-based brain processing emulation is taking off. Several EU and others worldwide projects are demonstrating this, like SpiNNaker, BrainScaleS, FACETS, or NeuroGrid. The larger the brain process emulation on silicon is, the higher the communication performa...

  • Publication . Other literature type . Part of book or chapter of book . Conference object . 2015
    Open Access English
    Authors: 
    Fernando Diaz-del-Rio; Pedro Real; Darian M. Onchis;
    Country: Spain

    A design and implementation of a parallel algorithm for computing the Region-Adjacency Tree of a given segmentation of a 2D digital image is given. The technique is based on a suitable distributed use of the algorithm for computing a Homological Spanning Forest (HSF) st...

  • Publication . Conference object . Part of book or chapter of book . 2016
    Open Access
    Authors: 
    Antonio Rios-Navarro; Juan Pedro Dominguez-Morales; Ricardo Tapiador-Morales; Manuel Domínguez-Morales; Angel Jimenez-Fernandez; Alejandro Linares-Barranco;
    Publisher: Springer

    The study and monitoring of the behavior of wildlife has always been a subject of great interest. Although many systems can track animal positions using GPS systems, the behavior classification is not a common task. For this work, a multi-sensory wearable device has bee...

  • Open Access
    Authors: 
    Yousefzadeh, Amirreza; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé;
    Publisher: IEEE. Institute of Electrical and Electronics Engineers

    This paper describes a digital implementation of a parallel and pipelined spiking convolutional neural network (SConvNet) core for processing spikes in an event-driven system. Event-driven vision systems use typically as sensor some bioinspired spiking device, such as t...

  • Open Access
    Authors: 
    L. Miro-Amarante; F. Gomez-Rodriguez; Angel Jimenez-Fernandez; Gabriel Jimenez-Moreno;
    Publisher: Elsevier

    This paper explores neuromorphic approach capabilities applied to real-time speech processing. A spiking recognition neural network composed of three types of neurons is proposed. These neurons are based on an integrative and fire model and are capable of recognizing au...