f-align: An Open-Source Alignment Tool for LFG f-Structures

Anton Bryl, Josef van Genabith


Abstract
Lexical-Functional Grammar (LFG) f-structures (Kaplan and Bresnan, 1982) have attracted some attention in recent years as an intermediate data representation for statistical machine translation. So far, however, there are no alignment tools capable of aligning f-structures directly, and plain word alignment is used for this purpose. In this way no use is made of the structural information contained in f-structures. We present the first version of a specialized f-structure alignment open-source software.
Anthology ID:
2010.amta-papers.10
Volume:
Proceedings of the 9th Conference of the Association for Machine Translation in the Americas: Research Papers
Month:
October 31-November 4
Year:
2010
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Denver, Colorado, USA
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AMTA
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Publisher:
Association for Machine Translation in the Americas
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URL:
https://aclanthology.org/2010.amta-papers.10
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Cite (ACL):
Anton Bryl and Josef van Genabith. 2010. f-align: An Open-Source Alignment Tool for LFG f-Structures. In Proceedings of the 9th Conference of the Association for Machine Translation in the Americas: Research Papers, Denver, Colorado, USA. Association for Machine Translation in the Americas.
Cite (Informal):
f-align: An Open-Source Alignment Tool for LFG f-Structures (Bryl & van Genabith, AMTA 2010)
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https://aclanthology.org/2010.amta-papers.10.pdf