Publications

2016

  • Addressing the MFS Bias in WSD systems. Marten Postma, Ruben Izquierdo, Eneko Agirre, German Rigau and Piek Vossen. 10th International Conference on Language Resources and Evaluation (LREC 2016).  23-28 May 2016. Portoroz, Slovenia. PDF SUMMARY
  • Multilingual Event Detection using the NewsReader pipelines. Agerri A., Aldabe I., Laparra E., Rigau G., Fokkens A., Huijgen P., van Erp M., Izquierdo R., Vossen P., Minard A. and Magnini B.  Workshop on Cross-Platform Text Mining and Natural Language Processing Interoperability at the 10th Language Resources and Evaluation Conference (LREC’16). Portorož, Slovenia. 2016. PDF

2015

      • Words in context: a reference perspective on the lexicon. Piek Vossen, Tommaso Caselli, Filip Ilievski, Ruben Izquierdo, Alessandro Lopopolo, Emiel van Miltenburg, Roser Morante, Minh Ngoc Lé, and Marten Postma. Workshop on Multiple Approaches for Multilingual frame Semantics wordnet generative (MAPLEX-2015) 9-10 Feb 2015. Yamagata, Japan. PDF DOI
      • Error analysis of Word Sense Disambiguation. Ruben Izquierdo, Marten Postma and Piek Vossen. CLIN 2015: Computational Linguistics in The Netherlands. Antwerp, Belgium, 6th February 2015. DOI Slideshare
      • VUA-background : When to Use Background Information to Perform Word Sense Disambiguation. Marten Postma, Ruben Izquierdo and Piek Vossen. Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015), pages 345–349, Denver, Colorado, June 4-5, 2015.  Association for Computational Linguistics PDF BIB
      • Topic Modelling and Word Sense Disambiguation on the Ancora
        corpus. Ruben Izquierdo, Marten Postma and Piek Vossen.Journal of the Spanish Society for Natural Language Processing (SEPLN), pages 15-22, sep. 2015. ISSN 1989-7553.  ABSTRACT PDF BIBTEX SLIDES
      • Word vs. Class-Based Word Sense Disambiguation. Journal of Artificial Intelligence Research (JAIR). Sept 2015. Pages 83-122. Vol 54.  ISSN 1076 – 9757. DOI PDF BIBTEX
      • Proceedings of the Workshop on NLP Applications: Completing the Puzzle. WNACP 2015, co-located with the 20th International Conference on Applications of Natural Language to Information Systems (NLDB 2015), Passau, Germany, June 17-19, 2015. Editor: Ruben Izquierdo. CEUR Workshop Proceedings 1386, CEUR-WS.org 2015
      • When it’s all piling up: investigating error propagation in an NLP pipeline. Tommaso Caselli, Piek Vossen, Marieke van Erp, Antske Fokkens, Filip Ilievski, Rubén Izquierdo, Minh Le, Roser Morante, Marten Postma. Workshop on NLP Applications: Completing the Puzzle. WNACP 2015, co-located with the 20th International Conference on Applications of Natural Language to Information Systems (NLDB 2015), Passau, Germany, June 17-19, 2015. PDF BIBTEX

 

2014

      • Generating Polarity Lexicons with WordNet propagation in 5 languages. Isa Maks, Rubén Izquierdo, Francesca Frontini, Rodrigo Agerri, Piek Vossen, Andoni Azpeitia. LREC 2014: 1155-1161. PDF
      • Semantic Classes and Relevant Domains on WSD. Rubén Izquierdo, Sonia Vázquez, Andrés Montoyo. TSD 2014: 166-172 PDF
      • Automatic generation of sentiment lexicons in five languages. Isa Maks, Rubén Izquierdo, and Piek Vossen. CLIN 2014: Computational Linguistics in The Netherlands.
      • The Snowball effect: following opinions on controversial topics. Andoni Azpeitia, Alexandra Balahur, Montse Cuadros, Antske Fokkens, Ruben Izquierdo. Workshop “Come hack with OpeNER” 9th edition of the Language Resources and Evaluation Conference, Reykjavik, Iceland, 2014. PDF

2013

      • DutchSemCor: in quest of the ideal sense-tagged corpus. Piek Vossen, Rubén Izquierdo, Attila Görög. RANLP 2013: 710-718 PDF
      • DutchSemCor: Aiming at the ideal sense-tagged corpus. Vossen, P, Izquierdo, R, Görög, A. CLIN Journal Vol. 3 PDF

2012

      • Tratamiento de la dimensión espacial en el texto y su aplicación a la recuperación de información. David Tomás, Fernando S. Peregrino, Fernando Llopis, Sonia Vázquez, Paloma Moreda, Estela Saquete, José M. Gómez, Rubén Izquierdo, Óscar Ferrández. Procesamiento del Lenguaje Natural 49: 193-196 (2012) PDF
      • DutchSemCor: Targeting the ideal sense-tagged corpus. Piek Vossen, Attila Görög, Rubén Izquierdo, Antal van den Bosch. LREC 2012: 584-589 PDF
      • DutchSemCor: from manual annotation to active learning. Piek Vossen, Attila Görög, Rubén Izquierdo, Fons Laan, Maarten Van Gompel and Antal Van Den Bosch. Computational Linguistics in The Netherlands 2012 PDF
      • DutchSemCor: Building a semantically annotated corpus for Dutch. Piek Vossen, Attila Görög, Fons Laan, Maarten van Gompel, Rubén Izquierdo, Antal van den Bosch. ELEX 2011. PDF

2011

      • An Approach to Word Sense Disambiguation based on Semantic Classes and Machine Learning. Rubén Izquierdo. Procesamiento del Lenguaje Natural 46: 123-124 (2011) PDF
      • Procesamiento automático de metáforas con métodos no supervisados. Borja Navarro-Colorado, David Tomás, Sonia Vázquez, Paloma Moreda, Rubén Izquierdo, Estela Saquete, Fernando Llopis. Procesamiento del Lenguaje Natural 47: 345-346 (2011) PDF
      •  The QALL-ME Framework: A specifiable-domain multilingual Question Answering architecture. Óscar Ferrández, Christian Spurk, Milen Kouylekov, Iustin Dornescu, Sergio Ferrández, Matteo Negri, Rubén Izquierdo, David Tomás, Constantin Orasan, Guenter Neumann, Bernardo Magnini, José Luis Vicedo González. Journal of Web Semantics 9(2): 137-145 (2011) PDF
      •  Using Semantic Classes as Document KeywordsRubén Izquierdo, Armando Suárez, German Rigau. NLDB 2011: 225-229 PDF
      • Person Name Discrimination in the Dossier-GPLSI at the University of Alicante. Isabel Moreno, Rubén Izquierdo, Paloma Moreda. NLDB 2011: 305-308 PDF

2010

      • GPLSI-IXA: Using Semantic Classes to Acquire Monosemous Training Examples from Domain Texts. Rubén Izquierdo; Armando Suárez; German Rigau. Proceedings of the 5th International Workshop on Semantic Evaluation. Uppsala, Sweden, July 2010. PDF

2009

      • Addressing ontology-based question answering with collections of user queries Ferrández, Ó.; Izquierdo, R.; Ferrández, S.; Vicedo, Jose L. 0306-4573 – Information Processing & Management PDF
      • A Parallel Corpus Labeled Using Open andRestricted Domain Ontologies Boldrini, E.; Ferrández, S.; Izquierdo, R.; Tomás, D.; and Vicedo, J. L 0302-9743 – Lecture Notes in Computer Science – Lecture Notes in Artificial Intelligence CICLING 2009 PDF
      • Using WordNet Relations and Semantic Classes in Information Retrieval TasksJavi Fernández, Rubén Izquierdo, José Manuel Gómez Soriano: Using WordNet Relations and Semantic Classes in Information Retrieval Tasks.CLEF (1) 2009: 158-165 PDF SPRINGER
      • Alicante at CLEF 2009 Robust-WSD Task. Javi Fernández, Rubén Izquierdo, José M. Gómez. CLEF (Working Notes) 2009 PDF
      • A proposal of Expected Answer Type Named Entity annotation in a Question Answering Context Boldrini E. ,Ferrández S., Izquierdo R., Tomás D. Ferrández O.; and Vicedo J.L. IEEE Press ISBN 978-1-4244-3960-7 PDF
      • An Empirical Study on Class-Based Word Sense Disambiguation Izquierdo, R.; Suárez, A; Rigau, G. 12th Conference of the European Chapter of ACL (EACL 2009) PDF

2008

      • Un sistema de búsqueda de respuestas basado en ontologías, implicación textual y entornos reales Ferrández, Ó.; Izquierdo, R.; Ferrández, S.; Vicedo, Jose L. 1135-5948 – Procesamiento del Lenguaje Natural SEPLN PDF

2007

      • University of Alicante WiQA 2006 A. Toral Ruiz, G. Puscasu, L. Monteagudo, R. Izquierdo, E. Saquete 0302-9743 – Lecture Notes in Computer Science CLEF 2007 PDF
      • QALL-ME: Question Answering Learning Technologies in a multilingual and multimodal envinroment Izquierdo, R.; Ferrández, O.; Ferrández, S.; Tomás, D.; Vicedo; J.L.; Martinez-Barco, P.; Suárez, A. 1135-5948 – Procesamiento del Lenguaje Natural SEPLN 2007 PDF
      • A proposal of Automatic Selection of Coarse-grained Semantic Classes for WSD Izquierdo, R; Suárez, A and Rigau, G.1135-5948 – Procesamiento del Lenguaje Natural PDF
      • GPLSI: word coarse-grained disambiguation aided by Basic Level Concetps Izquierdo, R; Suárez, A and Rigau, G. 4th Interntional SemEval- ACL 2007 PDF
      • Exploring the Automatic Selection of Basic Level Concepts Izquierdo, R; Suárez, A and Rigau, G. International Conference Recent advance in Natural Language Processing 2007 PDF

2006

      • Spanish All-Words Semantic Class Disambiguation Using Cast3LB Corpus Izquierdo-Beviá, R; Moreno-Monteagudo, L; Navarro, B; Suárez, A; 0302-9743 – Lecture Notes in Computer Science – Lecture Notes in Artificial Intelligence MICAI 2006 PDF SPRINGER
      • An XML-Based System for Spanish Question Answering Tomás, D; Vicedo, J.L; Saiz, M; Izquierdo,R. 0302-9743 – Lecture Notes in Computer Science CLEF 2006 PDF
      • A Study of the influence of PoS tagging on WSD Moreno-Monteagudo, L.; Izquierdo-Bevia, R.; Martinez-Barco, P.; Suarez, A. 0302-9743 – Lecture Notes in Computer Science TSD 2006 PDF
      • A Probabilistic, Text and Knowledge-Based Image Retrieval System Izquierdo-Beviá, R; Tomás, D; Saiz-Noeda, M; Vicedo, J.L 0302-9743 – Lecture Notes in Computer Science PDF SPRINGER

2005

      • Pattern-based Image Retrieval with Constraints and preferences on ImageCLEF 2004 Saiz-Noeda M, Vicedo, J.L., Izquierdo R. 0302-9743 – Lecture Notes in Computer Science PDF
      • Does english help Question Answering in Spanish? Vicedo, J.L., Saiz-Noeda M. Izquierdo R., Llopis F 0302-9743 – Lecture Notes in Computer Science PDF
      • UA in ImageCLEF 2005 Izquierdo-Beviá, Rubén; Tomás, David; Saiz-Noeda Maximiliano; Vicedo, J.Luis Workshop of the Cross-language Evaluation Forum PDF

2004

      • Semantic-aided anaphora resolution in Large Corpora development Saiz- Noeda, M.; Navarro, B.; Izquierdo, R. 0302-9743 – Lecture Notes in Computer Science – Lecture Notes in Artificial Intelligence PDF
      • Question answering in Spanish Vicedo Gonzalez, J.L.; Izquierdo, R.; Llopis, F.; Muñoz, R; 0302-9743 – Lecture Notes in Computer PDF
      • Exploiting semantic information for manual anaphoric annotation in Cast3LB corpus Navarro, B.; Izquierdo, R.; Saiz-Noeda, M. 2004 ACL Workshop on Discourse Annotation PDF
      • 3LB-RAT: una herramienta para la anotación referencial Saiz-Noeda, M.; Izquierdo, R.  Workshop on Herramientas y Recursos Lingüísticos para el Español y el Portugués. pp. 241-248. Puebla, México, 2004.

2003

    • X-Not@rial: Sistema de Recuperación y Extracción de Información Notarial Muñoz, R.; Llopis, F.;Izquierdo, R.; Calle, M.C. 1135-5948 – Procesamiento del Lenguaje Natural PDF