ngel Castellanos



Correo-e acastellanos EN lsi.uned.es
Telfono (+34) 91 398 8218
Skype angel.castellanos7

Direccin Postal
ETSI. Informtica - UNED
C/ Juan del Rosal, 16. Desp. 1.05
28040 Madrid
Palacio Real and me



Ingeniero en Informtica(2010) por la Universidad de Len y Master en Lenguages y Sistemas Informticos(2013) por la Universidad Nacional de Educacin a Distancia (UNED). Actualmente estoy cursando mi Doctorado en Sistemas Inteligentes en el Grupo NLP&IR. Mi directora de tesis es Ana Garca-Serrano.

Mis lineas de investigacin inlcuyen Information Retrieval, Textual Analytics and Modelling, y Recommendation Systems.

Durante el 2013, Estuve tres meses como investigador invitado en la University of Applied Sciences of Potsdam, trabajando junto al Prof. E.W de Luca en el Department of Information Sciences.

Formacin Acadmica

Otros mritos

  • Sun Certified Java Programmer JAVA SE 6 (2010)
    Oracle
  • Programa de Gestores de I+D+I (2011)
    Junta de Castilla y Len

Proyectos

SW Desarrollado

  • Textual Model Generator
    Generador de Modelos Textuales a travs de la utilizacin de diferentes tecnologas (KLD, TF-IDF, Mutual Information, Chi Cuadrado)
    [Pgina del SW]

Charlas

Publicaciones

2011

  • Castellanos, A. Benavent, X. Benavent, J. Garcia-Serrano, A.
    UNED-UV at Medical Retrieval Task of ImageCLEF 2011
    In Working Notes of CLEF 2011. Amsterdam, September 2011
    [PDF]

2012

  • Castellanos, A. Cigarrn, J. Garca-Serrano, A.
    Generacin de un corpus de usuarios basado en divergencias del lenguaje
    II Congreso Espaol de Recuperacin de Informacin. Valencia, June 2012
    [PDF]
  • Castellanos, A. Cigarrn, J. Garca-Serrano, A.
    Using IR Techniques for topic-based sentiment analysis through divergence models
    Workshop on Sentiment Analysis at SEPLN. Castellon, September 2012
    [PDF]
  • Castellanos, A. Benavent, J. Benavent, X. Garca-Serrano, A.
    Using visual concept features in a multimodal retrieval system for the medical collection at ImageCLEF 2012
    In Working Notes of CLEF 2012. Rome, September 2012
    [PDF]
  • Benavent, J. Castellanos A. Benavent, X. Garca-Serrano, A. de Ves Cuenca, E
    Visual concept features and textual expansion in a Multimodal System for Concept Annotation and Retrieval with Flickr Photos
    In Working Notes of CLEF 2012. Rome, September 2012
    [PDF]

2013

  • Castellanos, A. Benavent, X. Garca Serrano, A. Cigarrn, J.
    Multimedia Retrieval in a Medical Image Collection: Results using modality classes
    Greenspan, H., Mller, H., Syeda-Mahmood, T. (eds.) MCBR-CDS 2012. LNCS, vol. 7723, pp. 133-144. Springer, Heidelberg (2013)
    [PDF]
    • Castellanos, A. Cigarrn, J. Garcia-Serrano, A.
      Content-based Recommendation: Experimentation, Analysis and Evaluation in a Case Study
      Conferencia de la Asociacin Espaola para la Inteligencia Artificial (CAEPIA 2013). 2013
      [PDF]
    • Benavent, X. Castellanos, A. de Ves, E. Hernndez-Aranda, D. Granados, R. Garcia-Serrano, A.
      A multimedia IR-based system for the Photo Annotation Task at ImageCLEF2013
      In Working Notes of the CLEF 2013
      [PDF]
    • Castellanos, A. Cigarrn, J. Garcia-Serrano, A.
      A. Modelling Techniques for Twitter Contents: A step beyond classification based approaches
      In Working Notes of the CLEF 2013
      [PDF]

    2014

    • Scheel, C. Castellanos, A. Lee, T. De Luca, E. W.
      The Reason Why: A Survey of Explanations for Recommender Systems
      Springer Book Chaper. In press
    • Castellanos, A. Cigarrn, J. Garcia-Serrano, A.
      A Content Modelling Proposal and Evaluation Framework: Application in a Recommender System
      3rd Spanish Conference on Information Retrieval. In press
    • Castellanos, A. Cigarrn, J. Garcia-Serrano, A.
      Linked Data-based Conceptual Modelling for Recommendation a FCA-based approach
      Proceedings of the 15th International Conference on Electronic Commerce and Web Technologies (EC-Web 2014), M.Hepp and Y.Hoffner (Eds.): EC-Web 2014, LNBIP 188, 2014. Springer-Verlag Berlin Heidelberg
      [PDF]
    • Castellanos, E.W. de Luca, A. Cigarrn, J. Garcia-Serrano, A.
      Improving Data Representation through a Concept-based Knowledge Organization
      Proceedings of the Workshop on Knowledge Organization and Semantic Web(KOSEM 2014)

    Curriculum

    Curriculum

Doctoral Consortium 2013 at LSI-UNED

The second edition of this Doctoral Consortium provides a venue for student researchers investigating topics in Natural Language Processing and Multimedia Information Retrieval to present their work in progress and to receive feedback from a panel of senior researchers. This event aims to explore, discuss and broad ideas. The forum includes talks by two invited speakers and a specialized mini-workshop open to a general audience.

Please download our schedule.