• Parsing as resolution 

      Vilares Ferro, Manuel; Graña Gil, Jorge (1993)
      [Abstract] A general context-free parsing algoritm based on logical dynamic programming techniques is described. The analyzer takes a general class of context-free grammar as drivers, and any finite string as input. In an ...
    • Verificación de conexiones telefónicas con esterel 

      Graña Gil, Jorge; Vilares Ferro, Manuel; Bernhard, R. (1995)
      [Resumen] El presente trabajo resume el proceso de diseño, implementación y verificación del comportamiento de una centralita telefónica digital en el entorno de programación de tiempo real síncrono Esterel. Nuestra intención ...
    • Communication protocols verification with Esterel 

      Graña Gil, Jorge; Vilares Ferro, Manuel; Bernhard, R. (Computational Mechanics Publications, 1995)
      [Abstract] This work summarizes design, implementation and verification processes of a digital telephone switchboard in the Esterel real-time programming environment. Our aim is to show the modularity in the description ...
    • GALENA: tabular DCG parsing for natural languages 

      Vilares Ferro, Manuel; Alonso, Miguel A.; Graña Gil, Jorge; Cabrero, David (1998)
      [Abstract] We present a definite clause based parsing environment for natural languages, whose operational model is the dynamic interpretation of logical push-down automata. We attempt to briefly explain our design decisions ...
    • A tagger environment for Galician 

      Vilares Ferro, Manuel; Graña Gil, Jorge; Araújo, T.; Cabrero, David; Diz, I. (1998)
      [Abstract] In this paper, we introduce a tagger environment for Galician, the native language of Galicia. Galician belongs to the group of Romance languages which developed from the Latin imposed on the north-west of the ...
    • Integrating external dictionaries into Part-of-speech taggers 

      Graña Gil, Jorge; Chappelier, J. C.; Vilares Ferro, Manuel (2001)
      [Abstract] The highest performances in part-of-speech tagging have been obtained by using stochastic methods, such as hidden Markov models. The running parameters of a hidden Markov model for tagging can be estimated from ...
    • A Spanish e-Dictionary of Synonyms as a Fuzzy Tool for Information Retrieval 

      Fernández Lanza, Santiago; Graña Gil, Jorge; Sobrino Cerdeiriña, Alejandro (2002)
    • El sistema ERIAL: LEIRA, un entorno para RI basado en PLN 

      Barcala Rodríguez, Francisco Mario; Domínguez, Eva María; Alonso, Miguel A.; Cabrero, David; Graña Gil, Jorge; Vilares, Jesús; Vilares Ferro, Manuel; Rojo, Guillermo.; Santalla, María Paula; Sotelo, Susana (2002)
    • Una Aplicación de RI basada en PLN: el Proyecto ERIAL 

      Barcala Rodríguez, Francisco Mario; Domínguez, Eva María; Alonso, Miguel A.; Cabrero, David; Graña Gil, Jorge; Vilares, Jesús; Vilares Ferro, Manuel; Rojo, Guillermo.; Santalla, María Paula; Sotelo, Susana (2002)
    • Regional finite-state error repair 

      Vilares Ferro, Manuel; Otero Pombo, Juan; Graña Gil, Jorge (Springer-Verlag, 2004)
      [Abstract] We describe an algorithm to deal with error repair over finite-state architectures. Such a technique is of interest in spelling correction as well as approximate string matching in a variety of applications ...
    • Spelling correction on technical documents 

      Vilares Ferro, Manuel; Otero Pombo, Juan; Graña Gil, Jorge (2005)
      [Abstract] We describe a novel approach to spelling correction applied on technical documents, a task that requires a number of especific properties such as eficiency, safety and maintenance. In opposite to previous works, ...
    • Une approche formelle pour la génération d'analyseurs de langages naturels 

      Vilares Ferro, Manuel; Valderruten Vidal, Alberto; Graña Gil, Jorge; Alonso, Miguel A. (2005-11-21)
      [Abstract] Un processus d'analyse syntaxique et d'annotation efficace est déterminante dans l'élaboration de structures d'analyse de langages naturels. Ce papier introduit un environnement de programmation permettant ...
    • Tokenization and proper noun recognition for information retrieval 

      Barcala Rodríguez, Francisco Mario; Vilares, Jesús; Alonso, Miguel A.; Graña Gil, Jorge; Vilares Ferro, Manuel (IEEE Computer Society Press, 2005-11-21)
      [Abstract] In this paper we consider a set of natural language processing techniques that can be used to analyze large amounts of texts, focusing on the advanced tokenizer which accounts for a number of complex linguistic ...