Ignacio Requena Ramos

Administrative data

Full member researcher

  • Position in UGR: Professor
    Department where s/he teaches: Ciencias de la Computación e Inteligencia Artificial
    Research group: TIC-111

Contributions and research experience

Publications in ISI SCI

  • Adaptation of EVIAVE methodology for monitoring and follow-up when evaluating the environmental impact of landfills
    Author-s: Arrieta, Gabriela; Requena, Ignacio; Toro, Javier; Zamorano, Montserrat
    Source: ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 56 168 179 2016
  • A qualitative method proposal to improve environmental impact assessment
    Author-s: Toro, Javier; Requena, Ignacio; Duarte, Oscar; Zamorano, Montserrat
    Source: ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 43 9 20 2013
  • Semantic model for flood management
    Author-s: Garrido, Julian; Requena, Ignacio; Mambretti, Stefano
    Source: JOURNAL OF HYDROINFORMATICS 14 4 918 936 2012
  • Determining Vulnerability Importance in Environmental Impact Assessment The case of Colombia
    Author-s: Toro, Javier; Duarte, Oscar; Requena, Ignacio; Zamorano, Montserrat
    Source: ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 32 1 107 117 2012
  • Proposal of ontology for environmental impact assessment: An application with knowledge mobilization
    Author-s: Garrido, Julian; Requena, Ignacio
    Source: EXPERT SYSTEMS WITH APPLICATIONS 38 3 2462 2472 2011
  • A neural network based model for urban noise prediction
    Author-s: Genaro, N.; Torija, A.; Ramos-Ridao, A.; Requena, I.; Ruiz, D. P.; Zamorano, M.
    Source: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 128 4 1738 1746 2010
  • Environmental impact assessment in Colombia: Critical analysis and proposals for improvement
    Author-s: Toro, Javier; Requena, Ignacio; Zamorano, Montserrat
    Source: ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 30 4 247 261 2010
  • Priorization of acoustic variables: Environmental decision support for the physical characterization of urban sound environments
    Author-s: Torija, Antonio J.; Genaro, N.; Ruiz, Diego P.; Ramos-Ridao, A.; Zamorano, M.; Requena, I.
    Source: BUILDING AND ENVIRONMENT 45 6 1477 1489 2010
  • Fuzzy techniques for environmental-impact assessment in the mineral deposit of punta gorda (moa, cuba)
    Author-s: Duarte, O. G.; Requena, I.; Rosario, Y.
    Source: ENVIRONMENTAL TECHNOLOGY 28 6 659 669 2007
  • Artificial neural networks applied to quantitative elemental analysis of organic material using PIXE
    Author-s: Correa, R.; Chesta, M. A.; Morales, J. R.; Dinator, M. I.; Requena, I.; Vila, I.
    Source: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATO 248 2 324 328 2006
  • An arithmetic approach for the computing with words paradigm
    Author-s: Delgado, M; Duarte, O; Requena, I
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 21 2 121 142 2006
  • Azcatl-CRP: An ant colony-based system for searching full power control rod patterns in BWRs
    Author-s: Ortiz, JJ; Requena, I
    Source: ANNALS OF NUCLEAR ENERGY 33 1 30 36 2006
  • Searching for full power control rod patterns in a boiling water reactor using genetic algorithms
    Author-s: Montes, JL; Ortiz, JJ; Requena, I; Perusquia, R
    Source: ANNALS OF NUCLEAR ENERGY 31 16 1939 1954 2004
  • Using a multi-state recurrent neural network to optimize loading patterns in BWRs
    Author-s: Ortiz, JJ; Requena, I
    Source: ANNALS OF NUCLEAR ENERGY 31 7 789 803 2004
  • An order coding genetic algorithm to optimize fuel reloads in a nuclear boiling water reactor
    Author-s: Ortiz, JJ; Requena, I
    Source: NUCLEAR SCIENCE AND ENGINEERING 146 1 88 98 2004
  • Algorithms to extend crisp functions and their inverse functions to fuzzy numbers
    Author-s: Duarte, OG; Delgado, M; Requena, I
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 18 8 855 876 2003
  • Constructing linguistic versions for the multicriteria decision support systems preference ranking organization method for enrichment evaluation I and II
    Author-s: Martin, JM; Fajardo, W; Blanco, A; Requena, I
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 18 7 711 731 EUROFUSE Workshop on Preference Modeling and Appli APR 25-27, 2001 GRANADA, GRANADA 2003
  • A constructive method for building fuzzy rule-based systems
    Author-s: Requena, I; Blanco, A; Delgado, M
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 11 2 217 233 2003
  • Using neural networks to predict core parameters in a boiling water reactor
    Author-s: Ortiz, JJ; Requena, I
    Source: NUCLEAR SCIENCE AND ENGINEERING 143 3 254 267 2003
  • Are artificial neural networks black boxes?
    Author-s: Benitez, JM; Castro, JL; Requena, I
    Source: IEEE TRANSACTIONS ON NEURAL NETWORKS 8 5 1156 1164 1997
  • Towards summarizing knowledge: Brief ontologies
    Author-s: Garrido, Julian; Requena, Ignacio
    Source: EXPERT SYSTEMS WITH APPLICATIONS 39 3 3213 3222 2012
  • DECISION PERSONAL INDEX OF FUZZY NUMBERS BASED ON NEURAL NETWORKS
    Author-s: REQUENA, I; BLANCO, A; DELGADO, M; VERDEGAY, JL
    Source: FUZZY SETS AND SYSTEMS 73 2 185 199 1995
  • IMPROVED FUZZY NEURAL NETWORKS FOR SOLVING RELATIONAL EQUATIONS
    Author-s: BLANCO, A; DELGADO, M; REQUENA, I
    Source: FUZZY SETS AND SYSTEMS 72 3 311 322 1995
  • AUTOMATIC RANKING OF FUZZY NUMBERS WITH THE CRITERION OF A DECISION-MAKER LEARNT BY AN ARTIFICIAL NEURAL-NETWORK
    Author-s: REQUENA, I; DELGADO, M; VERDEGAY, JL
    Source: FUZZY SETS AND SYSTEMS 64 1 1 19 1994
  • IDENTIFICATION OF FUZZY RELATIONAL EQUATIONS BY FUZZY NEURAL NETWORKS
    Author-s: BLANCO, A; DELGADO, M; REQUENA, I
    Source: FUZZY SETS AND SYSTEMS 71 2 215 226 1995
  • A LEARNING PROCEDURE TO IDENTIFY WEIGHTED RULES BY NEURAL NETWORKS
    Author-s: BLANCO, A; DELGADO, M; REQUENA, I
    Source: FUZZY SETS AND SYSTEMS 69 1 29 36 1995
  • USING ARTIFICIAL NEURAL NETWORKS TO AID DECISION-MAKING PROCESSES
    Author-s: CANO, JE; DELGADO, M; REQUENA, I
    Source: LECTURE NOTES IN COMPUTER SCIENCE 540 461 468 1991

Conferences in ISI CPCI-Science

  • Asynchronously parallel Boltzmann machines mapped onto distributed-memory multiprocessors
    Author-s: Benitez, JM; Ortega, J; Requena, I
    Source: FROM NATURAL TO ARTIFICIAL NEURAL COMPUTATION 930 744 751 International Workshop on Artificial Neural Networ JUN 07-09, 1995 MALAGA-TORREMOLINOS, MALAGA-TORREMOLINOS 1995
  • USING ARTIFICIAL NEURAL NETWORKS TO AID DECISION-MAKING PROCESSES
    Author-s: CANO, JE; DELGADO, M; REQUENA, I
    Source: ARTIFICIAL NEURAL NETWORKS / 540 461 468 INTERNATIONAL WORKSHOP ON ARTIFICIAL NEURAL NETWOR SEP 17-19, 1991 GRANADA, GRANADA 1991

Book chapters in ISI

  • Modeling environmental noise using Artificial Neural Networks
    Author-s: Genaro, N.; Torija, A.; Ramos, A.; Requena, I.; Ruiz, D. P.; Zamorano, M.
    Source: 2009 9TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND APPLICATIONS 215 219 9th International Conference on Intelligent System NOV 30-DEC 02, 2009 Univ Pisa, Univ Pisa, Univ Pisa 2009
  • KNOWLEDGE REPRESENTATION IN ENVIRONMENTAL IMPACT ASSESSMENT A Case of Study with High Level Requirements in Validation
    Author-s: Garrido, Julian; Requena, Ignacio
    Source: KEOD 2009: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON KNOWLEDGE ENGINEERING AND ONTOLOGY DEVELOP 412 415 1st International Conference on Knowledge Engineer OCT 06-08, 2009 Funchal, Funchal 2009
  • Optimization of fuel reload in a BWR nuclear reactor using a recurrent neural network
    Author-s: Ortiz, JJ; Requena, I
    Source: COMPUTATIONAL INTELLIGENT SYSTEMS FOR APPLIED RESEARCH 544 551 5th International Conference on Fuzzy Logic and In SEP 16-18, 2002 GHENT, GHENT 2002
  • SOLVING FUZZY RELATIONAL EQUATIONS BY MAX-MIN NEURAL NETWORKS
    Author-s: BLANCO, A; DELGADO, M; REQUENA, I
    Source: PROCEEDINGS OF THE THIRD IEEE CONFERENCE ON FUZZY SYSTEMS - IEEE WORLD CONGRESS ON COMPUTATIONAL INT 1737 1742 3rd IEEE Conference on Fuzzy Systems/IEEE World Co JUN 26-29, 1994 ORLANDO, ORLANDO 1994

Regional Projects

  • SISTEMA INTELIGENTE PARA LA EVALUACIÓN DEL IMPACTO AMBIENTAL DE LAS ACTIVIDADES HUMANAS (SINTEIA)
    Principal Investigator: Ignacio Requena Ramos
    Reference: P07-TIC-02913
    Start date: 2008-01-02
    End date: 2013-01-31
    Research Group: TIC-111
    Amount to UGR: 197668.00
    Funding Agency: Consejería de Economía, Innovación y Ciencia, J.A.
    Program: Proyectos de Excelencia: Promoción general del conocimiento
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Doctoral Dissertations supervised

  • Sistema de Predicción de Ruido Urbano mediante Redes Neuronales
    Author: Natalia Genaro García
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR), Ingeniería Civil (UGR),
    Dissertation date: 2014-10-01
    Supervision: Ignacio Requena Ramos, Montserrat Zamorano Toro
  • Ontologías para la evaluación del impacto ambiental de las actividades humanas
    Author: Julián Garrido Sánchez
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2011-10-31
    Supervision: Ignacio Requena Ramos
    Special mention: europea
  • Evaluación en el Tiempo del Impacto Ambiental Con Técnicas Difusas
    Author: Yiezenia Rosario Ferrer
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2009-05-26
    Supervision: Ignacio Requena Ramos, Óscar G. Duarte Velasco
  • Redes Neuronales Artificiales en Ingeniería y Física Nuclear
    Author: Rafael Correa Deves
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2006-11-24
    Supervision: Ignacio Requena Ramos

Research visits

  • UNIVERSIDAD DE HAMBURGO
    Visiting researcher: Requena Ramos, Ignacio
    Research group: TIC-111
    Place: HAMBURGO; ALEMANIA
    Start date: 2005-06-25
    End date: 2005-07-03
    Visiting category: INV
  • UNIVERSIDAD DE PITESTI, RUMANIA
    Visiting researcher: Requena Ramos, Ignacio
    Research group: TIC-111
    Place: PITESTI; RUMANIA
    Start date: 2001-09-06
    End date: 2001-09-15
    Visiting category: INV
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