World's Best Scientists 2026 revealed!
Rafael Valencia-García

Rafael Valencia-García

D-Index & Metrics

Computer Science

D-Index
32
Citations
4070
World Ranking
13213
National Ranking
253

Best Publications

  • Social knowledge-based recommender system. Application to the movies domain

    Walter Carrer-Neto;María Luisa Hernández-Alcaraz;Rafael Valencia-García;Francisco García-Sánchez

  • RecomMetz: A context-aware knowledge-based mobile recommender system for movie showtimes

    Luis Omar Colombo-Mendoza;Rafael Valencia-García;Alejandro Rodríguez-González;Giner Alor-Hernández

  • Feature-based opinion mining through ontologies

    Isidro Peñalver-Martinez;Francisco Garcia-Sanchez;Rafael Valencia-Garcia;Miguel Ángel Rodríguez-García

  • Sentiment Analysis on Tweets about Diabetes: An Aspect-Level Approach.

    María del Pilar Salas-Zárate;José Medina-Moreira;Katty Lagos-Ortiz;Harry Luna-Aveiga

  • A Systematic Review and Comparison of Security Ontologies

    C. Blanco;J. Lasheras;R. Valencia-Garcia;E. Fernandez-Medina

  • An ontology, intelligent agent-based framework for the provision of semantic web services

    Francisco García-Sánchez;Rafael Valencia-García;Rodrigo Martínez-Béjar;Jesualdo T. Fernández-Breis

  • Ontology-based annotation and retrieval of services in the cloud

    Miguel Ángel Rodríguez-García;Rafael Valencia-García;Francisco García-Sánchez;J. Javier Samper-Zapater

  • Semantic Web Technologies for supporting learning assessment

    Dagoberto Castellanos-Nieves;Jesualdo Tomás Fernández-Breis;Rafael Valencia-García;Rodrigo Martínez-Béjar

  • Basis for an integrated security ontology according to a systematic review of existing proposals

    Carlos Blanco;Joaquín Lasheras;Eduardo Fernández-Medina;Rafael Valencia-García

  • A social-semantic recommender system for advertisements

    Francisco García-Sánchez;Ricardo Colomo-Palacios;Rafael Valencia-García

  • Feature-based opinion mining in financial news: An ontology-driven approach

    María del Pilar Salas-Zárate;Rafael Valencia-García;Antonio Ruiz-Martínez;Ricardo Colomo-Palacios

  • OWLPath: An OWL Ontology-Guided Query Editor

    R Valencia-García;F García-Sánchez;D Castellanos-Nieves;J T Fernández-Breis

  • A study on LIWC categories for opinion mining in Spanish reviews

    María Del Pilar Salas-Zárate;Estanislao López-López;Rafael Valencia-García;Nathalie Aussenac-Gilles

  • Financial news semantic search engine

    Eduardo Lupiani-Ruiz;Ignacio GarcíA-Manotas;Rafael Valencia-GarcíA;Francisco GarcíA-SáNchez

  • Detecting misogyny in Spanish tweets. An approach based on linguistics features and word embeddings

    José Antonio García-Díaz;Mar Cánovas-García;Ricardo Colomo-Palacios;Rafael Valencia-García

  • Combining Semantic Web technologies with Multi-Agent Systems for integrated access to biological resources

    Francisco García-Sánchez;Jesualdo Tomás Fernández-Breis;Rafael Valencia-García;Juan Miguel Gómez

  • Creating a semantically-enhanced cloud services environment through ontology evolution

    Miguel Ángel Rodríguez-García;Rafael Valencia-García;Francisco García-Sánchez;J. Javier Samper-Zapater

  • Identification of ontologies to support information systems development

    Ghassan Beydoun;Graham Low;Francisco García-Sánchez;Rafael Valencia-García

  • Sentiment Analysis in Spanish for Improvement of Products and Services: A Deep Learning Approach

    Mario Andrés Paredes-Valverde;Ricardo Colomo-Palacios;María del Pilar Salas-Zárate;Rafael Valencia-García

  • Ontology-driven aspect-based sentiment analysis classification: An infodemiological case study regarding infectious diseases in Latin America

    José Antonio García-Díaz;Mar Cánovas-García;Rafael Valencia-García

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