| Title | Sharing Resources Between Free/Open-Source Rule-based Machine Translation Systems: Grammatical Framework and Apertium | 
  
  | Authors | Grégoire Détrez, Víctor M. Sánchez-Cartagena and Aarne Ranta | 
  
  | Abstract | In this paper, we describe two methods developed for sharing linguistic data between two free and open source rule based machine translation systems: Apertium, a shallow-transfer system; and Grammatical Framework (GF), which performs a deeper syntactic transfer. In the first method, we describe the conversion of lexical data from Apertium to GF, while in the second one we automatically extract Apertium shallow-transfer rules from a GF bilingual grammar. We evaluated the resulting systems in a English-Spanish translation context, and results showed the usefulness of the resource sharing and confirmed the a-priori strong and weak points of the systems involved. \\ | 
  
  | Topics | Tools, Systems, Applications, Lexicon, Lexical Database | 
  
  | Full paper  | Sharing Resources Between Free/Open-Source Rule-based Machine Translation Systems: Grammatical Framework and Apertium | 
  
  | Bibtex | @InProceedings{DTREZ14.665, author =  {Grégoire Détrez and Víctor M. Sánchez-Cartagena and Aarne Ranta},
 title =  {Sharing Resources Between Free/Open-Source Rule-based Machine Translation Systems: Grammatical Framework and Apertium},
 booktitle =  {Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14)},
 year =  {2014},
 month =  {may},
 date =  {26-31},
 address =  {Reykjavik, Iceland},
 editor =  {Nicoletta Calzolari (Conference Chair) and Khalid Choukri and Thierry Declerck and Hrafn Loftsson and Bente Maegaard and Joseph Mariani and Asuncion Moreno and Jan Odijk and Stelios Piperidis},
 publisher =  {European Language Resources Association (ELRA)},
 isbn =  {978-2-9517408-8-4},
 language =  {english}
 }
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