Abstract
This article describes the methodology we have followed in order to improve the efficiency of a parsing algorithm for wide coverage unification-based grammars. The technique used is the restriction technique (Shieber 85), which has been recognized as an important operation to obtain efficient parsers for unification-based grammars. The main objective of the research is how to choose appropriate restrictors for using the restriction technique. We have developed a statistical model for selecting restrictors. Several experiments have been done in order to characterise those restrictors.- Anthology ID:
- 1997.iwpt-1.31
- Volume:
- Proceedings of the Fifth International Workshop on Parsing Technologies
- Month:
- September 17-20
- Year:
- 1997
- Address:
- Boston/Cambridge, Massachusetts, USA
- Venue:
- IWPT
- SIG:
- SIGPARSE
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 249–250
- Language:
- URL:
- https://aclanthology.org/1997.iwpt-1.31
- DOI:
- Cite (ACL):
- Nora La Serna, Arantxa Díaz, and Horacio Rodríguez. 1997. Parsers Optimization for Wide-coverage Unification-based Grammars using the Restriction Technique. In Proceedings of the Fifth International Workshop on Parsing Technologies, pages 249–250, Boston/Cambridge, Massachusetts, USA. Association for Computational Linguistics.
- Cite (Informal):
- Parsers Optimization for Wide-coverage Unification-based Grammars using the Restriction Technique (La Serna et al., IWPT 1997)
- PDF:
- https://preview.aclanthology.org/paclic-22-ingestion/1997.iwpt-1.31.pdf