Now showing items 1-7 of 7

  • A global relaxation labeling approach to coreference resolution 

    Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (2010)
    Conference report
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    This paper presents a constraint-based graph partitioning approach to coreference resolution solved by relaxation labeling. The approach combines the strengths of groupwise classifiers and chain formation methods in ...
  • A graph partitioning approach to entity disambiguation using uncertain information 

    Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (Springer, 2008-08-31)
    Conference report
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    This paper presents a method for Entity Disambiguation in Information Extraction from different sources in the web. Once entities and relations between them are extracted, it is needed to determine which ones are referring ...
  • Alias assignment in information extraction 

    Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (-, 2007-01-31)
    Conference report
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    This paper presents a general method for alias assignment task in information extraction. We compared two approaches to face the problem and learn a classifier. The first one quantifies a global similarity between the alias ...
  • RelaxCor : a global relaxation labeling approach to coreference resolution 

    Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (2010)
    Conference report
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    This paper describes the participation of RelaxCor in the Semeval-2010 task number 1: "Coreference Resolution in Multiple Languages". RelaxCor is a constraint-based graph partitioning approach to coreference resolution ...
  • RelaxCor participation in CoNLL shared task on coreference resolution 

    Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (2011)
    Conference report
    Restricted access - publisher's policy
    This paper describes the participation of RelaxCor in the CoNLL-2011 shared task: "Modeling Unrestricted Coreference in Ontonotes". RELAXCOR is a constraint-based graph partitioning approach to coreference resolution solved ...
  • SemEval-2010 Task 1: coreference resolution in multiple languages 

    Recasens Potau, Marta; Martí, Toni; Taulé, Mariona; Màrquez Villodre, Lluís; Sapena Masip, Emilio (2009)
    Conference report
    Restricted access - publisher's policy
    This paper presents the task "Coreference Resolution in Multiple Languages" to be run in SemEval-2010 (5th International Workshop on Semantic Evaluations). This task aims to evaluate and compare automatic coreference ...
  • The TALP participation at TAC-KBP 2012 

    González Pellicer, Edgar; Rodríguez Hontoria, Horacio; Turmo Borras, Jorge; Comas Umbert, Pere Ramon; Mehdizadeh Naderi, Ali; Ageno Pulido, Alicia; Sapena Masip, Emilio; Vila Rigat, Marta; Martí, Maria Antònia (2012)
    Conference report
    Open Access
    This document describes the work performed by the Universitat Politècnica de Catalunya (UPC) in its first participation at TAC-KBP 2012 in both the Entity Linking and the Slot Filling tasks.