Now showing items 39-58 of 97

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      Deep Neural Networks for the Recognition and Classification of Heart Murmurs Using Neuromorphic Auditory Sensors  [Article]

      Domínguez Morales, Juan Pedro; Jiménez Fernández, Ángel Francisco; Domínguez Morales, Manuel Jesús; Jiménez Moreno, Gabriel (IEEE Computer Society, 2017)
      Auscultation is one of the most used techniques for detecting cardiovascular diseases, which is one of the main causes of death in the world. Heart murmurs are the most common abnormal finding when a patient visits the ...
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      Developing Efficient Discrete Simulations on Multicore and GPU Architectures  [Article]

      Cagigas-Muñiz, Daniel; Díaz del Río, Fernando; López-Torres, Manuel Ramón; Jiménez-Morales, Francisco de Paula; Guisado Lízar, José Luís (MDPI, 2020)
      In this paper we show how to efficiently implement parallel discrete simulations on multicoreandGPUarchitecturesthrougharealexampleofanapplication: acellularautomatamodel of laser dynamics. We describe the techniques employed ...
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      Development and Evaluation of a Python Telecare System Based on a Bluetooth Body Area Network  [Article]

      Morón Fernández, María José; Gómez Jaime, A.; Luque Giráldez, José Rafael; Casilari Pérez, Eduardo (Springer, 2011)
      This paper presents a prototype of a telemonitoring system, based on a BAN (Body Area Network) that is integrated by a Bluetooth (BT) pulse oximeter, a GPS (Global Positioning System) unit, and a smartphone. The smartphone ...
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      Diavideos: a Diabetes Health Video Portal  [Article]

      Sánchez Bocanegra, Carlos Luis; Rivero Rodríguez, A.; Fernández Luque, Luis; Sevillano Ramos, José Luis (IOS Press, 2013)
      Diavideos1 is a web platform that collects trustworthy diabetes health videos from YouTube and offers them in a easy way. YouTube is a big repository of health videos, but good content is sometimes mixed with misleading ...
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      Diseño e implementación de un simulador software basado en el procesador MIPS32  [Article]

      Rivas Pérez, Manuel; Domínguez Morales, Manuel Jesús; Gómez Rodríguez, Francisco de Asís; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Civit Balcells, Antón (Universidad de Granada, 2015)
      La arquitectura de computadores es una asignatura de gran importancia actualmente en las titulaciones de Informática. Pero en muchas ocasiones, los estudiantes tienen problemas para comprender la materia debido a la falta ...
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      Dynamic Vision Sensor integration on FPGA-based CNN accelerators for high-speed visual classification  [Article]

      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 Networks (CNN) are demanding significant accuracy for classification tasks. Numerous hardware ...
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      Embedded neural network for real-time animal behavior classification  [Article]

      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 animals’ behavior information, resources like wireless sensor networks are needed. More- over, large ...
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      Energy efficient wireless sensor network communications based on computational intelligent data fusion for environmental monitoring  [Article]

      Larios Marín, Diego Francisco; Barbancho Concejero, Julio; Rodríguez Rodríguez, Gustavo Antonio; Sevillano Ramos, José Luis; Molina Cantero, Francisco Javier; León de Mora, Carlos (IET: The Institution of Engineering and Technology, 2012)
      The study presents a novel computational intelligence algorithm designed to optimise energy consumption in an environmental monitoring process: specifically, water level measurements in flooded areas. This algorithm aims ...
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      Extending Amdahl's Law for the Cloud Computing Era  [Article]

      Díaz del Río, Fernando; Salmerón García, Javier Jesús; Sevillano Ramos, José Luis (IEEE Computer Society, 2016)
      By extending Amdahl's law, software developers can weigh the pros and cons of moving their applications to the cloud.
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      Finite State Machines With Input Multiplexing: A Performance Study  [Article]

      García Vargas, Ignacio; Senhadji Navarro, Raouf (IEEE Computer Society, 2015)
      Finite state machines with input multiplexing (FSMIMs) have been proposed in previous works as a technique for efficient mapping FSMs into ROM memory. In this paper, we propose a new architecture for implementing FSMIMs, ...
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      Finite Virtual State Machines  [Article]

      Senhadji Navarro, Raouf; García Vargas, Ignacio (Institute of Electronics, Information and Communication Engineers, 2012)
      This letter proposes a new model of state machine called Finite Virtual State Machine (FVSM). A memory-based architecture and a procedure for generating FVSM implementations from Finite State Machines (FSMs) are presented. ...
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      Five years of designing wireless sensor networks in the Doñana Biological Reserve (Spain): an applications approach  [Article]

      Larios Marín, Diego Francisco; Barbancho Concejero, Julio; Sevillano Ramos, José Luis; Rodríguez Rodríguez, Gustavo Antonio; Molina Cantero, Francisco Javier; González Gasull, Virginia; Mora-Merchán, Javier María; León de Mora, Carlos (2013)
      Wireless Sensor Networks (WSNs) are a technology that is becoming very popular for many applications, and environmental monitoring is one of its most important application areas. This technology solves the lack of flexibility ...
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      Guest Editorial. Special Issue on Selected Extended Best Papers from ICETE-2011  [Article]

      Filipe, Joaquim; Sevillano Ramos, José Luis; Cascado Caballero, Daniel; Obaidat, Mohammad S. (2013)
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      HealthRecSys: A semantic content-based recommender system to complement health videos  [Article]

      Sánchez Bocanegra, Carlos Luis; Sevillano Ramos, José Luis; Rizo, Carlos; Civit Balcells, Antón; Fernández Luque, Luis (BMC, 2017)
      Background: The Internet, and its popularity, continues to grow at an unprecedented pace. Watching videos online is very popular; it is estimated that 500 h of video are uploaded onto YouTube, a video-sharing service, ...
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      Heuristic evaluation on mobile interfaces: a new checklist  [Article]

      Yáñez Gómez, Rosa; Cascado Caballero, Daniel; Sevillano Ramos, José Luis (Hindawi Publishing Corporation, 2014)
      The rapid evolution and adoption of mobile devices raise new usability challenges, given their limitations (in screen size, battery life, etc.) as well as the specific requirements of this new interaction. Traditional ...
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      Heuristic usability evaluation on games: a modular approach  [Article]

      Yáñez Gómez, Rosa; Font Calvo, Juan Luis; Cascado Caballero, Daniel; Sevillano Ramos, José Luis (Springer, 2019)
      Heuristic evaluation is the preferred method to assess usability in games when experts conduct this evaluation. Many heuristics guidelines have been proposed attending to specificities of games but they only focus on ...
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      Hierarchical D ∗ algorithm with materialization of costs for robot path planning  [Article]

      Cagigas-Muñiz, Daniel (Elsevier, 2005)
      In this paper a new hierarchical extension of the D ∗ algorithm for robot path planning is introduced. The hierarchical D ∗ algorithm uses a down-top strategy and a set of precalculated paths (materialization of path ...
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      Hierarchical Path Search with Partial Materialization of Costs for a Smart Wheelchair  [Article]

      Cagigas-Muñiz, Daniel; Abascal, Julio (Springer, 2004)
      In this paper, the off-line path planner module of a smart wheelchair aided navigation system is described. Environmental information is structured into a hierarchical graph (H-graph) and used either by the user interface ...
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      High-Performance Architecture for Binary-Tree-Based Finite State Machines  [Article]

      Senhadji Navarro, Raouf; García Vargas, Ignacio (IEEE Computer Society, 2018)
      A binary-tree-based finite state machine (BT-FSM) is a state machine with a 1-bit input signal whose state transition graph is a binary tree. BT-FSMs are useful in those application areas where searching in a binary ...
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      Implementing a Distance Estimator for a Wildlife Tracking System Based on 802.15.4  [Article]

      Cascado Caballero, Daniel; Durán López, Lourdes; Domínguez Morales, Juan Pedro; Gutiérrez Galán, Daniel; Amaya Rodríguez, Claudio Antonio; Domínguez Morales, Manuel Jesús (MDPI, 2019)
      In this work, a novel distance estimation mechanism using received signal strength indication (RSSI) signals with ZigBee modules is designed, implemented and tested in several scenarios. This estimator was used for a ...