New Meta-grammar Constructs in Czech Language Parser synt

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Authors

HORÁK Aleš KADLEC Vladimír

Year of publication 2005
Type Article in Proceedings
Conference Proceedings of 8th International Conference on Text, Speech, and Dialogue (TSD 2005)
MU Faculty or unit

Faculty of Informatics

Citation
Web http://nlp.fi.muni.cz/publications/tsd2005_hales_xkadlec/tsd2005_hales_kadlec.pdf
Field Informatics
Keywords Czech; parsing; meta-grammar
Description In this paper, we present and summarize the latest development of the Czech sentence parsing system synt. The presented system uses the meta-grammar formalism, which enables to define the grammar with a maintainable number of meta-rules. At the same time, these meta-rules are translated into rules for efficient and fast head driven chart parsing supplemented with evaluation of additional contextual constraints. The paper includes a comprehensive description of the meta-grammar constructs as well as actual running times of the system tested on corpus data.
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