Xavier Carreras Publications

2005

• Xavier Carreras, Lluís Màrquez and Jorge Castro.
  Filtering-Ranking Perceptron Learning for Partial Parsing.
  Machine Learning Journal, Special Issue on Learning in Speech and Language Technologies, Volume 60, Issue 1--3, pages 41--71, Sept. 2005.
  [ps.gz] [pdf]
  
  
• Xavier Carreras and Lluís Màrquez.
  Introduction to the CoNLL-2005 Shared Task: Semantic Role Labeling.
  In CoNLL-2005, Ann Arbor, MI USA. June 2005.
  [pdf]
  

2004

• Enrique Romero, Xavier Carreras and Lluís Màrquez.
  Exploiting Diversity of Margin-based Classifiers.
  In Proceedings of the 2004 International Joint Conference on Neural Networks (IJCNN). Budapest, Hungary, July 2004.
  
  
• Xavier Carreras and Lluís Màrquez.
  Introduction to the CoNLL-2004 Shared Task: Semantic Role Labeling.
  In CoNLL-2004, Boston, MA USA. May 2004.
  [ps] [ps.gz] [pdf]
  
  
• Xavier Carreras Lluís Màrquez and Grzegorz Chrupała.
  Hierarchical Recognition of Propositional Arguments with Perceptrons.
  In CoNLL-2004, Boston, MA USA. May 2004.
  [pdf]
  
  
• Xavier Carreras, Isaac Chao, Lluís Padró and Muntsa Padró.
  FreeLing: An Open-Source Suite of Language Analyzers.
  In Proceedings of the 4th International Conference on Language Resources and Evaluation (LREC'04). Lisbon, Portugal. 2004.
  [pdf] [FreeLing homepage]
  
  
• Enrique Romero, Lluís Márquez and Xavier Carreras.
  Margin maximization with feed-forward neural networks: a comparative study with SVM and AdaBoost.
  Neurocomputing, 57(C):313-344, 2004.
  

2003

• Xavier Carreras and Lluís Màrquez.
  Online Learning via Global Feedback for Phrase Recognition.
  In NIPS-2003, Vancouver, Canada. December 2003.
  [preproceedings version, ps]
  
  
• Xavier Carreras and Lluís Màrquez.
  Phrase Recognition by Filtering and Ranking with Perceptrons.
  In RANLP-2003, Borovets, Bulgaria. September 2003.
  [ps.gz] [pdf] [talk in pdf]
  
  
• Xavier Carreras, Lluís Màrquez and Lluís Padró.
  A Simple Named Entity Extractor Using AdaBoost.
  CoNLL 2003 Shared Task Contribution. Edmonton, Canada. June 2003.
  [ps]
  
  
• Xavier Carreras, Lluís Màrquez and Lluís Padró.
  Learning a Perceptron-Based Named Entity Chunker via Online Recognition Feedback.
  CoNLL 2003 Shared Task Contribution. Edmonton, Canada. June 2003.
  [ps]
  
  
• Lluís Màrquez, Adrià de Gispert, Xavier Carreras and Lluís Padró.
  Low-cost Named Entity Classification for Catalan: Exploiting Multilingual Resources and Unlabeled Data.
  1st ACL Workshop on Multilingual and Mixed-language Named Entity Recognition: Combining Statistical and Symbolic Models (MulNER'03). Sapporo, Japan. July 2003.
  [postscript] [pdf]
  
  
• Xavier Carreras, Lluís Màrquez and Lluís Padró.
  Named Entity Recognition For Catalan Using Spanish Resources.
  10th Conference of the European Chapter of the Association for Computational Linguistics (EACL'03). Budapest, Hungary. April 2003.
  [ps] [pdf]
  

2002

• Xavier Carreras, Lluís Màrquez and Lluís Padró.
  Named Entity Extraction Using AdaBoost.
  CoNLL 2002 Shared Task Contribution. Taipei, Taiwan. September 2002.
  [ps.gz] [pdf] [talk slides - ps]
  
  
• Xavier Carreras, Lluís Màrquez, Vasin Punyakanok and Dan Roth.
  Learning and Inference for Clause Identification.
  13th European Conference on Machine Learning (ECML'02). Helsinki, Finland. August 2002.
  [ps.gz] [pdf] [talk slides - pdf]
  
  
• Xavier Carreras, Lluís Màrquez and Lluís Padró.
  Wide-Coverage Spanish Named Entity Extraction.
  VIII Conferencia Iberoamericana de Inteligencia Artificial, IBERAMIA'02. Sevilla, Spain. November 2002.
  [postscript]
  
  
• Montse Arévalo, Xavier Carreras, Lluís Márquez, Toni Martí, Lluís Padró and Maria José Simon.
  A Proposal for Wide-Coverage Spanish Named Entity Recognition.
  SEPLN Journal "Procesamiento del Lenguaje Natural", Vol. 28. May 2002.
  Also as a Research Report LSI-02-30-R, Dept. LSI, Universitat Politècnica de Catalunya. Barcelona, Spain, 2002.
  [postscript]
  
  
• Xavier Carreras and Lluís Padró.
  A Flexible Distributed Architecture for Natural Language Analyzers.
  European Conference on Language Resources and Evaluation (LREC'02). Las Palmas de Gran Canaria, Spain. 2002.
  [postscript]
  
  

2001

• Xavier Carreras and Lluís Màrquez.
  Boosting Trees for Clause Splitting.
  5th Conference on Natural Language Learning (CoNLL 2001). Toulouse, France. 2001.
  [ps] [bibtex] [talk slides]
  
  
• Xavier Carreras and Lluís Màrquez.
  Boosting Trees for Anti-Spam Email Filtering.
  Conference on Recent Advances in NLP (RANLP'01). Tzigov Chark, Bulgaria. 2001.
  [ps] [bibtex] [talk slides]
  Extended Version as LSI Department Research Report LSI-01-44-R [ps]
  
  
• Victoria Arranz, Jordi Turmo, Xavier Carreras and Montserrat Arévalo.
  WordMed and Scriptum: Development of Terminological Resources for the Medical Practitioner.
  Journal Terminology 7(1), John Benjamins Publishing Co., Amsterdam (in press). 2001.