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Parsing with PCFGs and automatic f-structure annotation
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In: Cahill, Aoife orcid:0000-0002-3519-7726 , McCarthy, Mairéad, van Genabith, Josef orcid:0000-0003-1322-7944 and Way, Andy orcid:0000-0001-5736-5930 (2002) Parsing with PCFGs and automatic f-structure annotation. In: LFG02 - 7th International Lexical Functional Grammar Conference, 3-5 July, 2002, Athens, Greece. ISBN 1098-6782 (2002)
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| 162 |
Glue, Underspecification and Translation
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In: Crouch, Dick, Frank, Anette and van Genabith, Josef orcid:0000-0003-1322-7944 (2002) Glue, Underspecification and Translation. In: Bunt, Harry, Muskens, Reinhard and Thijsse, Elias, (eds.) Computing Meaning, Volume 2. Studies in Linguistics and Philosophy, 77 . Kluwer Academic Publishers, Dordrecht, The Netherlands, pp. 165-184. ISBN 978-1402004513 (2002)
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| 163 |
TTS – A Treebank Tool Suite
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In: Cahill, Aoife orcid:0000-0002-3519-7726 and van Genabith, Josef orcid:0000-0003-1322-7944 (2002) TTS – A Treebank Tool Suite. In: The Third International Conference on Language Resources and Evaluation, May 27th--June 2nd, 2002, Las Palmas de Grand Canaria, Spain. (2002)
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| 165 |
Linear logic-based semantics construction for LTAG
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In: Frank, Anette and van Genabith, Josef orcid:0000-0003-1322-7944 (2001) Linear logic-based semantics construction for LTAG. In: The 6th International Lexical-Functional Grammar Conference, LFG'2001, 25-27 June 2001, The University of Hong Kong, Hong Kong. (2001)
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| 166 |
Treebank vs. xbar-based automatic f-structure annotation
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In: van Genabith, Josef orcid:0000-0003-1322-7944 , Frank, Anette and Way, Andy orcid:0000-0001-5736-5930 (2001) Treebank vs. xbar-based automatic f-structure annotation. In: LFG01 - 6th International Lexical Functional Grammar Conference, 25-27 June 2001, Hong Kong. ISBN 1098-6782 (2001)
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| 167 |
Experiments in Structure-Preserving Grammar Compaction
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In: Hepple, Mark and van Genabith, Josef orcid:0000-0003-1322-7944 (2000) Experiments in Structure-Preserving Grammar Compaction. In: 1st Meeting on Speech Technology Transfer, 6-10 Nov 2000, Universidad de Sevilla and Universidad de Granada, Sevilla, Spain. (2000)
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Abstract:
Structure preserving grammar compaction (SPC) is a simple CFG compaction technique originally described in (van Genabith et al., 1999a, 1999b). It works by generalising category labels and in so doing plugs holes in the grammar. To date the method has been tested on small corpra only. In the present research we apply SPC to a large grammar extracted from the Penn Treebank and examine its effects on rule treebank grammar size and on rule accession rates (as an indicator of grammar completeness) . 1 Introduction Tree banks and resources compiled from treebanks are potentially very useful in NLP. Grammars extracted from treebanks --- so called treebank grammars (Charniak, 1996) --- can form the basis of large coverage NLP systems. Such treebank grammars, however, can suffer from several shortcomings: they commonly feature a large number of flat, highly specific rules that may be rarely used, with ensuing costs for processing (load) under the grammar.
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Keyword:
Machine translating; translation; Treebank structures
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URL: http://doras.dcu.ie/16214/
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