Data

NameBarriga Barros, Ángel
DepartmentElectrónica y Electromagnetismo
Knowledge areaElectrónica
Professional categoryCatedrático de Universidad
E-mailRequest
         

  Statistics

  • Items

    57

  • Visits

    5617

  • Downloads

    5239

  Publications

 

Presentation
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Embedded face detection application based on local binary patterns

Acasandrei, Laurentiu; Barriga Barros, Ángel (Institute of Electrical and Electronics Engineers, 2015-01-01)
In computer vision during the recent years a new paradigm for object detection has stimulated researchers and designers interest. ...
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Design Methodology for Face Detection Acceleration

Acasandrei, Laurentiu; Barriga Barros, Ángel (Institute of Electrical and Electronics Engineers, 2013-01-01)
A design methodology to accelerate the face detection for embedded systems is described, starting from high level (algorithm ...
Presentation
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Sistema empotrado de reconocimiento de voz sobre FPGA

Balosa, Jesús; Crespo, Francisco J.; Barriga Barros, Ángel (Instituto Nacional de Astrofísica, Óptica y Electrónica; Universidad de Sevilla, 2012-03-01)
En esta comunicación se presenta un sistema empotrado sobre FPGA de reconocimiento de voz que aplica el algoritmo LPC ...
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FPGA implementation of an embedded face detection system based on LEON3

Acasandrei, Laurentiu; Barriga Barros, Ángel (2012-01-01)
This paper presents an FPGA face detection embedded system. In order achieve acceleration in the face detection process a ...
Article
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Determining Marital Dissolutions Duration with Fuzzy Inference Systems

Guillén, Alberto; Montesino, Federico; Tovar, Carlos; Herrera, Luis Javier; Pomares, Héctor; Barriga Barros, Ángel; Guillén, José; Rojas, Ignacio (2011-01-01)
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A design environment for synthesis of embedded fuzzy controllers on FPGAs

Sánchez Solano, Santiago; Toro, Ernesto del; Brox Jiménez, María; Baturone Castillo, María Iluminada; Barriga Barros, Ángel (IEEE Transactions on Fuzzy Systems, 2010-01-01)
This paper presents a design environment for the synthesis of embedded fuzzy controllers on FPGAs. It provides a novel ...
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Autoregressive time series prediction by means of fuzzy inference systems using nonparametric residual variance estimation

Montesino Pouzols, Federico; Lendasse, Amaury; Barriga Barros, Ángel (Elsevier, 2010-01-01)
We propose an automatic methodology framework for short- and long-term prediction of time series by means of fuzzy inference ...
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Metodología para el diseño multilenguaje de sistemas de control empotrados sobre FPGAs

Toro, Ernesto del; Sánchez Solano, Santiago; Cabrera, Alejandro; Barriga Barros, Ángel (2010-01-01)
Este trabajo describe una estrategia de codiseño hardware-software para la implementación de sistemas de control difusos ...
PhD Thesis
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Mining and control of network traffic by computational intelligence

Barriga Barros, Ángel; López García, Diego Rafael; Montesino Pouzols, Federico (2009-04-21)
The structure and behavior of packet switched networks is difficult to model in a way comparable to many natural and ...
PhD Thesis
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Diseño de circuitos para tratamiento de imágenes aplicando técnicas basadas en soft computing

Barriga Barros, Ángel; Hussein Hassan, Nashaat Mohamed (2009-01-01)
La Tesis que se presenta se enmarca en el campo de aplicación del desarrollo de sistemas para el procesado de imágenes. ...
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Nuevos algoritmos de clasificación integrados en Xfuzzy 3

Moreno Velo, Francisco José; Baturone Castillo, María Iluminada; Sanchez Solano, Santiago; Barriga Barros, Ángel (European Centre for Soft Computing, 2008-01-01)
E l entorno Xfuzzy 3 está formado por un amplio conjunto de herramientas dedicadas a dar soporte a las ...
Chapter of Book
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Development Environment Using FPGA for Domotics Applications Based on X10 Technology

Sobh, Tarek; Elleithy, Khaled; Mahmood, Ausif; Karim, Mohammad A.; Cruz, Manuel D.; Ortega Ramírez, Juan Antonio; Barriga Barros, Ángel; Fernández Montes González, Alejandro (Springer, 2008-01-01)
This communication proposes a basic software and hardware architecture of a controller for the X10 technology interface ...
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Entorno de desarrollo sobre FPGA para aplicaciones domóticas basadas en tecnología x10

Cruz Díaz, Manuel D.; Ortega Ramírez, Juan Antonio; Barriga Barros, Ángel; Fernández Montes González, Alejandro (Universidad Politécnica de Madrid, 2008-01-01)
Esta comunicación propone una arquitectura y un software básicos para la elaboración de un entorno de desarrollo que nos ...
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Open FPGA-based development platform for fuzzy systems with applications to communications

Montesino Pouzols, Federico; Barriga Barros, Ángel; López, Diego R.; Sánchez Solano, Santiago (2007-01-01)
Soft computing techniques are gaining momentum as tools for network traffic modeling, analysis and control. Efficient hardware ...
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Using Xfuzzy environment for the whole design of fuzzy systems

Baturone Castillo, María Iluminada; Moreno Velo, Francisco José; Sánchez Solano, Santiago; Barriga Barros, Ángel; Brox Jiménez, Piedad; Gersnoviez, A.; Brox Jiménez, María (Institute of Electrical and Electronics Engineers, 2007-01-01)
Since 1992, Xfuzzy environment has been improving to ease the design of fuzzy systems. The current version, Xfuzzy 3, which ...
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Image enlargement using the Fuzzy-ELA algorithm

Brox Jiménez, Piedad; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel (2006-01-01)
The increase of resolution is one of the most important tasks in image processing. Traditional interpolation algorithms ...
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New features of the fuzzy logic development environment Xfuzzy

Barriga Barros, Ángel; Sánchez Solano, Santiago; Baturone Castillo, María Iluminada; López, Diego R.; Moreno Velo, Francisco José; Montesino Pouzols, Federico; Hussein Hassan, Nashaat Mohamed; Brox Jiménez, Piedad; Gersnoviez, A. (2006-01-01)
The characteristics of the new version of the fuzzy systems development environment Xfuzzy is presented. The environment ...
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Control difuso de la tasa de transferencia de extremo a extremo en protocolos de transporte de Internet

Montesino Pouzols, Federico; López, Diego R.; Barriga Barros, Ángel; Sánchez Solano, Santiago (2006-01-01)
La dinámica del tráfico de extremo a extremo en Internet es un problema complejo para el cual los modelos disponibles son, ...
Article
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Medida y estimación activa de las prestaciones de la red

Montesino Pouzols, Federico; Barriga Barros, Ángel (2005-01-01)
Los sistemas de medida y estimación activa de prestaciones de redes se basan en la medida de la respuesta de la red frente ...
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Hardware/software codesign of configurable fuzzy control systems

Cabrera, A.; Sánchez Solano, Santiago; Brox, P.; Barriga Barros, Ángel; Senhadji Navarro, Raouf (Elsevier, 2004-01-01)
Fuzzy inference techniques are an attractive and well-established approach for solving control problems. This is mainly due ...
Article
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Arquitectura Eficiente para la Implementación Hardware de Sistemas de Inferencia Difusos

Cabrera Sarmiento, Alejandro José; Sánchez Solano, Santiago; Jiménez Fernández, Carlos Jesús; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (Instituto Superior Politécnico José Antonio Echeverría, 2003-01-01)
Se describen los elementos integrantes de una arquitectura de bajo costo y alto desempeño para la implementaciónhardware ...
PhD Thesis
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Herramientas de CAD para el desarrollo de sistemas difusos

Sánchez Solano, Santiago; Barriga Barros, Ángel; López García, Diego Rafael (2002-03-11)
Presentation
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NORFREA: An algorithm for non redundant fuzzy rule extraction

Senhadji Navarro, Raouf; Sanchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada; Moreno Velo, Francisco José (Institute of Electrical and Electronics Engineers (IEEE), 2002-01-01)
This contribution presents a new algorithm (NORFREA) to select fuzzy rules from a grid partition of the input domain. ...
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Hardware/software codesign methodology for fuzzy controller implementation

Cabrera, Alejandro; Sánchez Solano, Santiago; Senhadji Navarro, Raouf; Barriga Barros, Ángel; Jiménez Fernández, Carlos Jesús (Institute of Electrical and Electronics Engineers, 2002-01-01)
This paper describes a HW/SW codesign methodology for the implementation of fuzzy controllers on a platform composed by a ...
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Development of level controllers based on fuzzy logic

Cabrera, Alejandro; Senhadji Navarro, Raouf; Sánchez Solano, Santiago; Barriga Barros, Ángel; Jiménez Fernández, Carlos Jesús; Llanes, Orestes (2002-01-01)
This paper describes the development of different kinds of level controllers based on fuzzy logic. Designs and implementations ...
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Codiseño hardware/software de un sistema de dosificación basado en lógica difusa

Cabrera, A.; Sánchez Solano, Santiago; Senhadji Navarro, Raouf; Barriga Barros, Ángel (Universidad Politécnica de Madrid, 2002-01-01)
En esta comunicación se describe la realización mediante codiseño hardware/software de un sistema de dosificación que ...
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An specification language for fuzzy systems

Moreno Velo, Francisco José; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada; López, Diego R. (Secció de Matemàtiques i Informàtica, Escola Tècnica Superior d'Arquitectura, Universitat Politècnica de Catalunya, 2001-01-01)
This work prcscnts thc main fcaturcs of XFL3, a languagc for fuzzy systcm spccification, which has bccn dcfincd as thc ...
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XFUZZY 3.0: A development environment for fuzzy systems

Moreno Velo, Francisco José; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel (2001-01-01)
This paper presents the new version of Xfuzzy, Xfuzzy 3.0, which is a development environment for fuzzy-inference-based ...
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XFSL: A tool for supervised learning of fuzzy systems

Moreno Velo, Francisco José; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel (2001-01-01)
This paper presents Xfsl, a tool for the automatic tuning of fuzzy systems using supervised learning algorithms. The tool ...
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VLSI design of universal approximator neuro-fuzzy systems

Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Jiménez Fernández, Carlos Jesús; Senhadji Navarro, Raouf; López, Diego R. (2001-01-01)
Neuro-fuzzy systems can theoretically solve any problem since they are universal approximators. Besides, they combine the ...
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XFL3: A new fuzzy system specification language

Moreno Velo, Francisco José; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada; López, Diego R. (2001-01-01)
This paper presents the main features of XFL3, a new language for fuzzy system specification, which has been defined as ...
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FLEB: A fuzzy logic e-book

Bermúdez, Andrés; Barriga Barros, Ángel; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago (2001-01-01)
FLEB is an electronic book which attempts to introduce the basic mathematical foundations and applications of fuzzy logic ...
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Sensor de humedad del suelo de bajo coste para control de regadíos

Magán, Héctor; Vidal Pezzi, Sebastián; Barriga Barros, Ángel; Ceballos Cáceres, Joaquín Francisco; Linares Barranco, Bernabé; Mora Gutiérrez, José Miguel; Ramos Martos, J. (2001-01-01)
This paper presents a low-cost system to measure soil humidity for application in irrigation control. It is based in the ...
PhD Thesis
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Degradación del retraso de propagación en puertas lógicas CMOS VLSI

Valencia Barrero, Manuel; Bellido Díaz, Manuel Jesús; Barriga Barros, Ángel; Juan Chico, Jorge (2000-10-20)
La evolución en la tecnología de circuitos VLSI da lugar, entre otras cosas, a un aumento en la escala de integración ...
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Síntesis hardware de sistemas difusos mediante el entorno de desarrollo Xfuzzy

Barriga Barros, Ángel; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Senhadji Navarro, Raouf (Universidad Politécnica de Madrid, 2000-01-01)
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Aprendiendo a diseñar circuitos integrados digitales mediante el uso del ordenador

Parada Sanguino, Margarita; Bellido Díaz, Manuel Jesús; Gómez González, Isabel María; Juan Chico, Jorge; Barriga Barros, Ángel (Universidad de Sevilla, 1999-01-01)
En este trabajo se presenta una experiencia docente encaminada a mejorar la asimilación por parte de los alumnos de algunos ...
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Design issues for the VLSI implementation of universal approximator fuzzy systems

Baturone Castillo, María Iluminada; Sanchez Solano, Santiago; Barriga Barros, Ángel; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1999-01-01)
Several VLSI realizations of fuzzy systems have been proposed in the literature in the recent years. They employ analog ...
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A design methodology for application specific fuzzy integrated circuits

Barriga Barros, Ángel; Senhadji Navarro, Raouf; Jiménez Fernández, Carlos Jesús; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago (1998-01-01)
The main objective of this contribution is to present a design methodology for application specific fuzzy integrated ...
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Optimization of adaptive fuzzy processor design

Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Huertas Díaz, José Luis (1998-01-01)
A fuzzy processor is programmed to provide anoptimum output for solving a given problem. It could theoretically solve any ...
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Mixed-signal design of a fully parallel fuzzy processor

Baturone Castillo, María Iluminada; Barriga Barros, Ángel; Sánchez Solano, Santiago; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1998-01-01)
The authors present a novel architecture for implementing general-purpose fuzzy chips which allows fully-parallel rule ...
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Delay degradation effect in submicronic CMOS inverters

Juan Chico, Jorge; Bellido Díaz, Manuel Jesús; Acosta Jiménez, Antonio José; Barriga Barros, Ángel; Valencia Barrero, Manuel (Université Catholique de Louvain, 1997-01-01)
This communication presents the evidence of a degradation effect causing important reductions in the delay of a CMOS ...
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Integrated circuit implementation of fuzzy controllers

Huertas Díaz, José Luis; Sánchez Solano, Santiago; Baturone Castillo, María Iluminada; Barriga Barros, Ángel (Institute of Electrical and Electronics Engineers (IEEE), 1996-01-01)
This paper presents mixed-signal current-mode CMOS circuits to implement programmable fuzzy controllers that perform the ...
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Automatic Synthesis of Fuzzy Logic Controllers

Barriga Barros, Ángel; Sánchez Solano, Santiago; Jiménez Fernández, Carlos Jesús; Galán, D.; López, Diego R. (Universidad de Granada, Universidad Politécnica de Catalunya, 1996-01-01)
This paper describes a design environment for the hardware realizations of fuzzy controllers which includes a set of CAD ...
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CMOS fuzzy controllers implemented as mixed-signal ICs

Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1996-01-01)
This paper describes a programmable fuzzy controller chip designed with mixed-signal IC techniques. Its input and output ...
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New CMOS VLSI Linear Self-Timed Architectures

Acosta Jiménez, Antonio José; Bellido Díaz, Manuel Jesús; Valencia Barrero, Manuel; Barriga Barros, Ángel; Jiménez, R.; Huertas Díaz, José Luis (1995-01-01)
The implementation of digital signal processor circuits via self-timed techniques is currently a valid altemative to solve ...
PhD Thesis
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Circuitos integrados CMOS autotemporizados

Barriga Barros, Ángel; Valencia Barrero, Manuel; Acosta Jiménez, Antonio José (1994-01-01)
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Multi-input voltage and current-mode min/max circuits

Baturone Castillo, María Iluminada; Barriga Barros, Ángel; Huertas Díaz, José Luis (1994-01-01)
This paper presents briefly a review of the different algorithms and hardware implementations for multi-input min/max ...
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Digital Implementation of SISC Fuzzy Controllers

Jiménez Fernández, Carlos Jesús; Barriga Barros, Ángel; Sánchez Solano, Santiago (1994-01-01)
A classification of inference systems based on approximate reasoning techniques is proposed. An alternative realization ...
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Aplicación del VHDL en prácticas de diseño de sistemas digitales

Acosta Jiménez, Antonio José; Bellido Díaz, Manuel Jesús; Valencia Barrero, Manuel; Barriga Barros, Ángel (Universidad Politécnica de Madrid, 1994-01-01)
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CADPC: Un entorno de diseño de circuitos digitales en ordenadores personales

Suárez, L.; Barriga Barros, Ángel; Valencia Barrero, Manuel (Universidad Politécnica de Madrid, 1994-01-01)
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Modeling of Real Bistables in VHDL

Acosta Jiménez, Antonio José; Barriga Barros, Ángel; Valencia Barrero, Manuel; Bellido Díaz, Manuel Jesús; Huertas Díaz, José Luis (IEEE Computer Society, 1993-01-01)
A complete VHDL model of bistables including their metastable operation is presented. An RS-NAND latch has been modelled ...
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Building blocks for current-mode implementation of VLSI fuzzy microcontrollers

Huertas Díaz, José Luis; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (1993-01-01)
A fuzzy microcontroller is presented implementing a simplified inference mechanism. Fuzzification, rule composition and ...
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A fuzzy controller using switched-capacitor techniques

Huertas Díaz, José Luis; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (Institute of Electrical and Electronics Engineers, 1993-01-01)
The use of Switched-Capacitor techniques to build a fuzzy controller is discussed in this contribution. Using a sequential ...
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Un nuevo modelo de retraso para puertas lógicas CMOS

Bellido Díaz, Manuel Jesús; Acosta Jiménez, Antonio José; Núñez, R.; Barriga Barros, Ángel; Valencia Barrero, Manuel (Universidad de Málaga, 1993-01-01)
Los modelos de retraso para puertas lógicas, que usan la mayoría de los simuladores lógicos, carecen de la suficiente ...
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Arquitectura para el diseño de circuitos autotemporizados bidimensionales. Realización de multiplicadores

Acosta Jiménez, Antonio José; Bellido Díaz, Manuel Jesús; Barriga Barros, Ángel; Valencia Barrero, Manuel (Universidad de Málaga, 1993-01-01)
La realización de sistemas digitales mediante técnicas autotemporizadas constituye la mejor alternativa para resolver la ...
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Serial architecture for fuzzy controllers: hardware implementation using analog/digital VLSI techniques

Huertas Díaz, José Luis; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (1992-01-01)
A new architecture is presented for the implementation of fuzzy systems using analog-digital techniques. This architecture ...
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Determinación del coeficiente de resolución en biestables RS CMOS

Bellido Díaz, Manuel Jesús; Valencia Barrero, Manuel; Acosta Jiménez, Antonio José; Barriga Barros, Ángel (Universidad Politécnica de Madrid. Laboratorio de Sistemas Integrados, 1992-01-01)
El diseño de biestables con riesgo de metaestabili­dad requiere que posean coeficientes de resolución adecuados. En este ...