�ngel Castellanos

Correo-e acastellanos EN lsi.uned.es Tel�fono (+34) 91 398 8218 Skype angel.castellanos7 Direcci�n Postal ETSI. Inform�tica - UNED C/ Juan del Rosal, 16. Desp. 1.05 28040 Madrid

Ingeniero en Inform�tica(2010) por la Universidad de Le�n y Master en Lenguages y Sistemas Inform�ticos(2013) por la Universidad Nacional de Educaci�n a Distancia (UNED). Actualmente estoy cursando mi Doctorado en Sistemas Inteligentes en el Grupo NLP&IR. Mi directora de tesis es Ana Garc�a-Serrano.

Mis lineas de investigaci�n 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.

Formaci�n Acad�mica

Otros m�ritos

Proyectos

SW Desarrollado

Charlas

• Content Modelling for Recommendation
  MAVIR, Madrid, Spain, 2014
  [diapositivas]

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. Cigarr�n, J. Garc�a-Serrano, A.
  Generaci�n de un corpus de usuarios basado en divergencias del lenguaje
  II Congreso Espa�ol de Recuperaci�n de Informaci�n. Valencia, June 2012
  [PDF]

• Castellanos, A. Cigarr�n, J. Garc�a-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. Garc�a-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. Garc�a-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. Garc�a Serrano, A. Cigarr�n, J.
  Multimedia Retrieval in a Medical Image Collection: Results using modality classes
  Greenspan, H., M�ller, H., Syeda-Mahmood, T. (eds.) MCBR-CDS 2012. LNCS, vol. 7723, pp. 133-144. Springer, Heidelberg (2013)
  [PDF]
• Castellanos, A. Cigarr�n, J. Garcia-Serrano, A.
  Content-based Recommendation: Experimentation, Analysis and Evaluation in a Case Study
  Conferencia de la Asociaci�n Espa�ola para la Inteligencia Artificial (CAEPIA 2013). 2013
  [PDF]
• Benavent, X. Castellanos, A. de Ves, E. Hern�ndez-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. Cigarr�n, 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. Cigarr�n, 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. Cigarr�n, 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]

Curriculum

Curriculum