Ontology-based Interoperation of Linguistic Tools for an Improved Lemma Annotation in Spanish

Pareja-Lora, A. y Aguado de Cea, G. (2010). Ontology-based Interoperation of Linguistic Tools for an Improved Lemma Annotation in Spanish. En: "The seventh international conference on Language Resources and Evaluation, LREC2010", 17/05/2010 - 23/05/2010, Valletta, Malta.

Descripción

Título: Ontology-based Interoperation of Linguistic Tools for an Improved Lemma Annotation in Spanish
Autor/es:
  • Pareja-Lora, A.
  • Aguado de Cea, G.
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: The seventh international conference on Language Resources and Evaluation, LREC2010
Fechas del Evento: 17/05/2010 - 23/05/2010
Lugar del Evento: Valletta, Malta
Título del Libro: Proceedings of the seventh international conference on Language Resources and Evaluation, LREC 2010
Fecha: 2010
Materias:
Escuela: Facultad de Informática (UPM) [antigua denominación]
Departamento: Lingüistica Aplicada a la Ciencia y a la Tecnología
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In this paper, we present an ontology-based methodology and architecture for the comparison, assessment, combination (and, to some extent, also contrastive evaluation) of the results of different linguistic tools. More specifically, we describe an experiment aiming at the improvement of the correctness of lemma tagging for Spanish. This improvement was achieved by means of the standardisation and combination of the results of three different linguistic annotation tools (Bitext’s DataLexica, Connexor’s FDG Parser and LACELL’s POS tagger), using (1) ontologies, (2) a set of lemma tagging correction rules, determined empirically during the experiment, and (3) W3C standard languages, such as XML, RDF(S) and OWL. As we show in the results of the experiment, the interoperation of these tools by means of ontologies and the correction rules applied in the experiment improved significantly the quality of the resulting lemma tagging (when compared to the separate lemma tagging performed by each of the tools that we made interoperate).

Más información

ID de Registro: 6903
Identificador DC: http://oa.upm.es/6903/
Identificador OAI: oai:oa.upm.es:6903
URL Oficial: http://www.lrec-conf.org/
Depositado por: Memoria Investigacion
Depositado el: 13 May 2011 08:11
Ultima Modificación: 20 Abr 2016 16:01
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