Now showing items 1-20 of 102

    • Icon

      A Binaural Neuromorphic Auditory Sensor for FPGA: A Spike Signal Processing Approach  [Article]

      Jiménez Fernández, Ángel Francisco; Cerezuela Escudero, Elena; Miró Amarante, María Lourdes; Domínguez Morales, Manuel Jesús; Gómez Rodríguez, Francisco de Asís; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel (IEEE Computer Society, 2017)
      This paper presents a new architecture, design flow, and field-programmable gate array (FPGA) implementation analysis of a neuromorphic binaural auditory sensor, designed completely in the spike domain. Unlike digital ...
    • Icon

      A game-based approach to the teaching of object-oriented programming languages  [Article]

      Rodríguez Corral, José María; Civit Balcells, Antón; Morgado Estévez, Arturo; Jiménez Moreno, Gabriel; Ferreiro Ramos, María José (Elsevier, 2014)
      Students often have difficulties when trying to understand the concepts of object-oriented programming (OOP). This paper presents a contribution to the teaching of OOP languages through a game-oriented approach based on ...
    • Icon

      A generalization of path following for mobile robots  [Presentation]

      Díaz del Río, Fernando; Jiménez Moreno, Gabriel; Sevillano Ramos, José Luis; Vicente Díaz, Saturnino; Civit Balcells, Antón (IEEE Computer Society, 1999)
      Several authors have proposed some methods for applying path following in specific cases to mobile robots. When we try to extend the path following approach to the general problem several difficulties arise. We present a ...
    • Icon

      A LVDS Serial AER Link  [Presentation]

      Miró Amarante, María Lourdes; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro; Gómez Rodríguez, Francisco de Asís; Paz Vicente, Rafael; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2007)
      Address-Event-Representation (AER) is a communication protocol for transferring asynchronous events between VLSI chips, originally developed for bio-inspired processing systems (for example, image processing). Such systems ...
    • Icon

      A Neuro-Inspired Spike-Based PID Motor Controller for Multi-Motor Robots with Low Cost FPGAS  [Article]

      Domínguez Morales, Manuel Jesús; Civit Balcells, Antón; Jiménez Moreno, Gabriel; Linares Barranco, Alejandro; Paz Vicente, Rafael; Jiménez Fernández, Ángel Francisco (2012)
    • Icon

      A Path Following Control for Unicycle Robots  [Article]

      Díaz del Río, Fernando; Jiménez Moreno, Gabriel; Sevillano Ramos, José Luis; Vicente Díaz, Saturnino; Civit Balcells, Antón (John Wiley and Sons, 2001)
      In this work we present a new path following control for unicycle robots that is applicable for almost all the possible desired paths and whose analysis is very straightforward. First we select the path following method ...
    • Icon

      A PCI AER Co-Processor Evaluation Based on CPUs Performance Counters  [Article]

      Domínguez Morales, Manuel Jesús; Linares Barranco, Alejandro; Íñigo Blasco, Pablo; Font Calvo, Juan Luis; Cascado Caballero, Daniel; Jiménez Moreno, Gabriel; Díaz del Río, Fernando; Sevillano Ramos, José Luis (JIT Editorial Office, Library and Information Center, National Dong Hwa University, 2012)
      Image processing in digital computer systems usually considers the visual information as a sequence of frames. These frames are from cameras that capture reality for a short period of time. They are renewed and transmitted ...
    • Icon

      A Smart Electric Wheelchair Using UPnP  [Chapter of Book]

      Cascado Caballero, Daniel; Vicente Díaz, Saturnino; Sevillano Ramos, José Luis; Amaya Rodríguez, Claudio Antonio; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Civit Balcells, Antón (Springer, 2006)
      People with disabilities in general, and wheelchair users in particular, are one of the groups of people that may benefit more from Ambient Intelligent (AmI) Systems, enhancing their autonomy and quality of life. However, ...
    • Icon

      A spiking neural network for real-time Spanish vowel phonemes recognition  [Article]

      Miró Amarante, María Lourdes; Gómez Rodríguez, Francisco de Asís; Jiménez Fernández, Ángel Francisco; Jiménez Moreno, Gabriel (Elsevier, 2017)
      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 ...
    • Icon

      AER and dynamic systems co-simulation over Simulink with Xilinx System Generator  [Presentation]

      Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro; Paz Vicente, Rafael; Luján Martínez, Carlos Daniel; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2008)
      Address-Event Representation (AER) is a neuromorphic communication protocol for transferring information of spiking neurons implemented into VLSI chips. These neuro-inspired implementations have been used to design sensor ...
    • Icon

      AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems  [Presentation]

      Serrano Gotarredona, Rafael; Oster, M.; Lichtsteiner, P.; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Kolle Riis, H.; Delbrück, Tobi; Liu, Shih-Chii; Zahnd, S.; Whatley, A.M.; Douglas, R.; Häfliger, P.; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Neural Information Processing Systems Foundation, 2005)
      A 5-layer neuromorphic vision processor whose components communicate spike events asychronously using the address-eventrepresentation (AER) is demonstrated. The system includes a retina chip, two convolution chips, a ...
    • Icon

      AER Filtering Using GLIDER: VHDL Cellular Automata Description  [Presentation]

      Linares Barranco, Alejandro; Sevillano Ramos, José Luis; Obaidat, Mohammad S.; Ferrando, N.; Cerdá, J.; Cascado Caballero, Daniel; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2008)
      Cellular Automata (CA) is a bio-inspired processing model for problem solving, initially proposed by Von Neumann. This approach modularizes the processing by dividing the solution into synchronous cells that change their ...
    • Icon

      AER Neuro-Inspired interface to Anthropomorphic Robotic Hand  [Presentation]

      Linares Barranco, Alejandro; Paz Vicente, Rafael; Jiménez Moreno, Gabriel; Pedreño Molina, J.L.; Molina Vilaplana, J.; López Coronado, Juan (IEEE Computer Society, 2006)
      Address-Event-Representation (AER) is a communication protocol for transferring asynchronous events between VLSI chips, originally developed for neuro-inspired processing systems (for example, image processing). ...
    • Icon

      AER Spiking Neuron Computation on GPUs: The Frame-to-AER Generation  [Presentation]

      López-Torres, Manuel Ramón; Díaz del Río, Fernando; Domínguez Morales, Manuel Jesús; Jiménez Moreno, Gabriel; Linares Barranco, Alejandro (Springer, 2011)
      Neuro-inspired processing tries to imitate the nervous system and may resolve complex problems, such as visual recognition. The spike-based philosophy based on the Address-Event-Representation (AER) is a neuromorphic ...
    • Icon

      AER tools for Communications and Debugging  [Presentation]

      Gómez Rodríguez, Francisco de Asís; Paz Vicente, Rafael; Linares Barranco, Alejandro; Rivas Pérez, Manuel; Miró Amarante, María Lourdes; Vicente Díaz, Saturnino; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2006)
      Address-event-representation (AER) is a communications protocol for transferring spikes between bio-inspired chips. Such systems may consist of a hierarchical structure with several chips that transmit spikes among them ...
    • Icon

      AER-based robotic closed-loop control system  [Presentation]

      Jiménez Fernández, Ángel Francisco; Paz Vicente, Rafael; Rivas Pérez, Manuel; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2008)
      Address-Event-Representation (AER) is an asynchronous protocol for transferring the information of spiking neuro-inspired systems. Actually AER systems are able to see, to ear, to process information, and to learn. ...
    • Icon

      An AER handshake-less modular infrastructure PCB with x8 2.5Gbps LVDS serial links  [Presentation]

      Iakymchuk, T.; Rosado, A.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel (IEEE Computer Society, 2014)
      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 ...
    • Icon

      An AER Spike-Processing Filter Simulator and Automatic VHDL Generator Based on Cellular Automata  [Presentation]

      Rivas Pérez, Manuel; Linares Barranco, Alejandro; Gómez Rodríguez, Francisco de Asís; Morgado Estévez, Arturo; Civit Balcells, Antón; Jiménez Moreno, Gabriel (Springer, 2011)
      Spike-based systems are neuro-inspired circuits implementations traditionally used for sensory systems or sensor signal processing. Address-Event- Representation (AER) is a neuromorphic communication protocol for ...
    • Icon

      An AER to CAN Bridge for Spike-Based Robot Control  [Presentation]

      Domínguez Morales, Manuel Jesús; Jiménez Fernández, Ángel Francisco; Paz Vicente, Rafael; Linares Barranco, Alejandro; Cascado Caballero, Daniel; Coronado, J.L.; Muñoz, J.L.; Jiménez Moreno, Gabriel (Springer, 2011)
      Address-Event-Representation (AER) is a bio-inspired communication protocol between chips. A set of AER sensors (retina and cochleas), processors (convolvers, WTA, mappers, …) and actuators can be found in the literature ...
    • Icon

      An AER-Based Actuator Interface for Controlling an Anthropomorphic Robotic Hand  [Presentation]

      Linares Barranco, Alejandro; Jiménez Fernández, Ángel Francisco; Paz Vicente, Rafael; Varona, S.; Jiménez Moreno, Gabriel (Springer, 2007)
      Bio-Inspired and Neuro-Inspired systems or circuits are a relatively novel approaches to solve real problems by mimicking the biology in its efficient solutions. Robotic also tries to mimic the biology and more particularly ...