Now showing items 1-20 of 92

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      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 ...
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      A characterization of the performance of Bluetooth 2.x + EDR technology in noisy environments  [Article]

      Luque Giráldez, José Rafael; Morón Fernández, María José; Casilari Pérez, Eduardo (Springer, 2015)
      Bluetooth (BT) is by far the most popular shortrange technology for the development of wireless personal area networks and body area networks. Nowadays, BT 2.0 and 2.1 ? EDR are the most extended and implemented versions ...
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      A Compact Forearm Crutch Based on Force Sensors for Aided Gait: Reliability and Validity  [Article]

      Chamorro Moriana, Gema; Sevillano Ramos, José Luis; Ridao Fernández, María Del Carmen (MDPI, 2016)
      Frequently, patients who suffer injuries in some lower member require forearm crutches in order to partially unload weight-bearing. These lesions cause pain in lower limb unloading and their progression should be controlled ...
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      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 ...
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      A Hierarchical Extension of the D ∗ Algorithm  [Article]

      Cagigas-Muñiz, Daniel; Abascal, Julio (Springer, 2005)
      In this paper a contribution to the practice of path planning using a new hierarchical extension of the D ∗ algorithm is introduced. A hierarchical graph is stratified into several abstraction levels and used to model ...
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      A Middleware-based Approach for Context-aware Computing  [Article]

      Salvador Artola, Zigor; Larrea Álava, Mikel; Cascado Caballero, Daniel; Sevillano Ramos, José Luis; Casas Nebra, Roberto; Marco Marco, Álvaro (CEPIS: Council of European Professional Informatics Societies, 2007)
      Ubiquitous computing environments integrate a large number of heterogeneous devices, which convey an increasing level of complexity when developing ubiquitous applications. A solution to this problem resorts to the use ...
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      A Mobile Health Solution Complementing Psychopharmacology-Supported Smoking Cessation: Randomized Controlled Trial  [Article]

      Carrasco Hernández, Laura; Jódar Sánchez, Francisco; Núñez Benjumea, Francisco José; Moreno Conde, Jesús; Mesa González, Marco Antonio; Civit Balcells, Antón; Hors Fraile, Santiago; Parra Calderón, Carlos Luis; Bamidis, Panagiotis D.; Ortega Ruiz, Francisco (JMIR Publications, 2020-04)
      Background: Smoking cessation is a persistent leading public health challenge. Mobile health (mHealth) solutions are emerging to improve smoking cessation treatments. Previous approaches have proposed supporting cessation ...
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      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)
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      A parallel Homological Spanning Forest framework for 2D topological image analysis  [Article]

      Díaz del Río, Fernando; Real Jurado, Pedro; Onchis, Darian M. (Elsevier, 2016)
      In [14], a topologically consistent framework to support parallel topological analysis and recognition for2 D digital objects was introduced. Based on this theoretical work, we focus on the problem of findingefficient ...
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      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 ...
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      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 ...
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      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 ...
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      A Study on the Suitability of Visual Languages for Non-Expert Robot Programmers  [Article]

      Rodríguez Corral, José María; Ruíz Rube, Iván; Civit Balcells, Antón; Mota Macías, José Miguel; Morgado Estévez, Arturo; Dodero, Juan M. (IEEE Computer Society, 2019)
      A visual programming language allows users and developers to create programs by manipulating program elements graphically. Several studies have shown the bene ts of visual languages for learning purposes and their ...
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      A Tradeoff Analysis of a Cloud-Based Robot Navigation Assistant Using Stereo Image Processing  [Article]

      Salmerón García, Javier Jesús; Íñigo Blasco, Pablo; Díaz del Río, Fernando; Cagigas-Muñiz, Daniel (IEEE Computer Society, 2015)
      The use of Cloud Computing for computation offloading in the robotics area has become a field of interest today. The aim of this work is to demonstrate the viability of cloud offloading in a low level and intensive ...
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      Academic methods for usability evaluation of serious games: a systematic review  [Article]

      Yáñez Gómez, Rosa; Cascado Caballero, Daniel; Sevillano Ramos, José Luis (Springer, 2017)
      In the last years, there has been an increasing interest in the design of video games as a tool for education, training, health promotion, socialization, etc. Usability, which is a key factor in any video game, becomes ...
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      An analytical model of inter-channel interference in Bluetooth-based systems  [Presentation]

      Sevillano Ramos, José Luis; Díaz del Río, Fernando; Jiménez Moreno, Gabriel; Cascado Caballero, Daniel; Civit Balcells, Antón (IEEE Computer Society, 2002)
      One of the main advantages of the Bluetooth standard is that it provides a way to support ad-hoc connectivity between a variable number of devices at low cost. However, in situations with many Bluetooth devices that coexist ...
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      An Analytical Study of the Delay in Bluetooth Networks Using the Personal Area Network Profile  [Article]

      Morón Fernández, María José; Luque Giráldez, José Rafael; Casilari Pérez, Eduardo; Díaz Estrella, A. (IEEE Computer Society, 2007)
      Bluetooth is the most employed technology to develop Wireless Personal Area Networks. This letter studies the performance of Bluetooth transmissions that make use of the PAN (Personal Area Network) profile. In particular, ...
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      An eLearning Standard Approach for Supporting PBL in Computer Engineering  [Article]

      García-Robles, Rocío; Díaz del Río, Fernando; Vicente Díaz, Saturnino; Linares Barranco, Alejandro (IEEE Computer Society, 2009)
      Problem-based learning (PBL) has proved to be a highly successful pedagogical model in many fields, although it is not that common in computer engineering. PBL goes beyond the typical teaching methodology by promoting ...
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      An event-based classifier for Dynamic Vision Sensor and synthetic data  [Article]

      Stromatias, Evangelos; Soto, Miguel; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2017)
      This paper introduces a novel methodology for training an event-driven classifier within a Spiking Neural Network (SNN) System capable of yielding good classification results when using both synthetic input data and real ...
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      An Event-Driven Multi-Kernel Convolution Processor Module for Event-Driven Vision Sensors  [Article]

      Camuñas Mesa, Luis Alejandro; Zamarreño Ramos, Carlos; Linares Barranco, Alejandro; Acosta Jiménez, Antonio José; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2012)
      Event-Driven vision sensing is a new way of sensing visual reality in a frame-free manner. This is, the vision sensor (camera) is not capturing a sequence of still frames, as in conventional video and computer vision ...