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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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Abstract:
In this paper we review existing appoaches to semantics construction in LTAG (Lexicalised Tree Adjoining Grammar) which are all based on the notion of derivation (tree)s. We argue that derivation structures in LTAG are not appropriate to guide semantic composition, due to a non-isomorphism, in LTAG, between the syntactic operation of adjunction on the one hand, and the semantic operations of complementation and modification, on the other. Linear Logic based “glue” semantics, by now the classical approach to semantics construction within the LFG framework (cf. Dalrymple (1999)) allows for flexible coupling of syntactic and semantic structure. We investigate application of “glue semantics” to LTAG syntax, using as underlying structure the derived tree, which is more appropriate for principle-based semantics construction. We show how linear logic semantics construction helps to bridge the non-isomorphism between syntactic and semantic operations in LTAG. The glue approach allows to capture non-tree local dependencies in control and modification structures, and extends to the treatment of scope ambiguity with quantified NPs and VP adverbials. Finally, glue semantics applies successfully to the adjunction-based analysis of long-distance dependencies in LTAG, which differs significantly from the f-structure based analysis in LFG.
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Keyword:
E-Learning; Educational technology
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URL: http://doras.dcu.ie/16314/
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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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