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Cross-Lingual Syntax: Relating Grammatical Framework with Universal Dependencies

Aarne Ranta
University of Gothenburg, Sweden

Prasanth Kolachina
University of Gothenburg, Sweden

Thomas Hallgren
University of Gothenburg, Sweden

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Ingår i: Proceedings of the 21st Nordic Conference on Computational Linguistics, NoDaLiDa, 22-24 May 2017, Gothenburg, Sweden

Linköping Electronic Conference Proceedings 131:47, s. 322-325

NEALT Proceedings Series 29:47, s. 322-325

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Publicerad: 2017-05-08

ISBN: 978-91-7685-601-7

ISSN: 1650-3686 (tryckt), 1650-3740 (online)

Abstract

GF (Grammatical Framework) and UD (Universal Dependencies) are two different approaches using shared syntactic descriptions for multiple languages. GF is a categorial grammar approach using abstract syntax trees and hand-written grammars, which define both generation and parsing. UD is a dependency approach driven by annotated treebanks and statistical parsers. In closer study, the grammatical descriptions in these two approaches have turned out to be very similar, so that it is possible to map between them, to the benefit of both. The demo presents a recent addition to the GF web demo, which enables the construction and visualization of UD trees in 32 languages. The demo exploits another new functionality, also usable as a command-line tool, which converts dependency trees in the CoNLL format to high-resolution L A TEXand SVG graphics.

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Referenser

Haskell B. Curry. 1961. Some Logical Aspects of Grammatical Structure. In Structure of Language and its Mathematical Aspects: Proceedings of the Twelfth Symposium in Applied Mathematics, pages 56–68. American Mathematical Society.

Prasanth Kolachina and Aarne Ranta. 2016. From Abstract Syntax to Universal Dependencies. Linguistic Issues in Language Technology, 13(2).

Peter Ljungl¨of. 2004. The Expressivity and Complexity of Grammatical Framework. Ph.D. thesis, Department of Computing Science, Chalmers University of Technology and University of Gothenburg.

Joakim Nivre, Marie-Catherine de Marneffe, Filip Ginter, Yoav Goldberg, Jan Hajic, Christopher D. Manning, Ryan McDonald, Slav Petrov, Sampo Pyysalo, Natalia Silveira, Reut Tsarfaty, and Daniel Zeman. 2016. Universal Dependencies v1: A Multilingual Treebank Collection. In Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016), Paris, France, May. European Language Resources Association (ELRA).

Joakim Nivre. 2006. Inductive Dependency Parsing. Springer.

Aarne Ranta and Prasanth Kolachina. 2017. From Universal Dependencies to Abstract Syntax. In NoDaLiDa Workshop on Universal Dependencies (UDW 2017) (to appear), Gothenburg, Sweden.

Aarne Ranta, Krasimir Angelov, and Thomas Hallgren. 2010. Tools for Multilingual Grammar-Based Translation on the Web. In Proceedings of the ACL 2010 System Demonstrations, pages 66–71, Uppsala, Sweden, July. Association for Computational Linguistics.

Aarne Ranta. 2009. The GF Resource Grammar Library. Linguistic Issues in Language Technology, 2(2).

Aarne Ranta. 2011. Grammatical Framework: Programming with Multilingual Grammars. CSLI  Publications, Stanford.

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