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Syntactic Transformations in Rule-Based Parsing of Support Verb Constructions: Examples from European Portuguese ...
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"Kansen cogoyama": Bamanankan mankankalan kelennin dɔ ; Featural foot in Bambara ; Le « pied caractéristique », une unité phonétique en bambara
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In: ISSN: 0167-6164 ; EISSN: 1613-3811 ; Journal of African Languages and Linguistics ; https://halshs.archives-ouvertes.fr/halshs-03195237 ; Journal of African Languages and Linguistics, De Gruyter, 2020, 41 (2), pp.265-300. ⟨10.1515/jall-2020-2012⟩ ; https://www.degruyter.com/journal/key/JALL/html (2020)
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Syntactic Priming During Sentence Comprehension: Evidence for the Lexical Boost
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In: Journal of Experimental Psychology: Learning, Memory, and Cognition, 2014, Vol. 40, No. 4, pp. 905-918. (2020)
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Understanding and generating language with abstract meaning representation
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Abstract:
Abstract Meaning Representation (AMR) is a semantic representation for natural language that encompasses annotations related to traditional tasks such as Named Entity Recognition (NER), Semantic Role Labeling (SRL), word sense disambiguation (WSD), and Coreference Resolution. AMR represents sentences as graphs, where nodes represent concepts and edges represent semantic relations between them. Sentences are represented as graphs and not trees because nodes can have multiple incoming edges, called reentrancies. This thesis investigates the impact of reentrancies for parsing (from text to AMR) and generation (from AMR to text). For the parsing task, we showed that it is possible to use techniques from tree parsing and adapt them to deal with reentrancies. To better analyze the quality of AMR parsers, we developed a set of fine-grained metrics and found that state-of-the-art parsers predict reentrancies poorly. Hence we provided a classification of linguistic phenomena causing reentrancies, categorized the type of errors parsers do with respect to reentrancies, and proved that correcting these errors can lead to significant improvements. For the generation task, we showed that neural encoders that have access to reentrancies outperform those who do not, demonstrating the importance of reentrancies also for generation. This thesis also discusses the problem of using AMR for languages other than English. Annotating new AMR datasets for other languages is an expensive process and requires defining annotation guidelines for each new language. It is therefore reasonable to ask whether we can share AMR annotations across languages. We provided evidence that AMR datasets for English can be successfully transferred to other languages: we trained parsers for Italian, Spanish, German, and Chinese to investigate the cross-linguality of AMR. We showed cases where translational divergences between languages pose a problem and cases where they do not. In summary, this thesis demonstrates the impact of reentrancies in AMR as well as providing insights on AMR for languages that do not yet have AMR datasets.
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Keyword:
Abstract Meaning Representation; algorithms; AMR; natural language processing; NLP; parsing; reentrancies
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URL: https://doi.org/10.7488/era/38 https://hdl.handle.net/1842/36731
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On understanding character-level models for representing morphology
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RuBQ: A Russian Dataset for Question Answering over Wikidata
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In: Lect. Notes Comput. Sci. ; Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (2020)
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Self attended stack pointer networks for learning long term dependencies
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Neural Models for Integrating Prosody in Spoken Language Understanding
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The Role of Information Theory in Gap-Filler Dependencies
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In: Proceedings of the Society for Computation in Linguistics (2020)
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MG Parsing as a Model of Gradient Acceptability in Syntactic Islands
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In: Proceedings of the Society for Computation in Linguistics (2020)
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The Role of Linguistic Features in Domain Adaptation: TAG Parsing of Questions
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In: Proceedings of the Society for Computation in Linguistics (2020)
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Annotation syntaxique automatique de la partie orale du ORFÉO
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In: Langages, N 219, 3, 2020-08-11, pp.87-102 (2020)
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Transfer of L1 processing strategies to the interpretation of sentence-level L2 input: A cross-linguistic comparison on the resolution of relative clause attachment ambiguities
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In: Eurasian Journal of Applied Linguistics, Vol 6, Iss 2, Pp 155-188 (2020) (2020)
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Adapting a FrameNet Semantic Parser for Spoken Language Understanding Using Adversarial Learning
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In: Interspeech 2019 ; https://hal.archives-ouvertes.fr/hal-02298417 ; Interspeech 2019, Sep 2019, Graz, Austria. pp.799-803, ⟨10.21437/Interspeech.2019-2732⟩ (2019)
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Representation and Parsing of Multiword Expressions ; Representation and Parsing of Multiword Expressions: Current trends
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In: https://hal.archives-ouvertes.fr/hal-01537920 ; Yannick Parmentier; Jakub Waszczuk. Germany. 3, Language Science Press, 2019, Phraseology and Multiword Expressions ; http://langsci-press.org (2019)
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Cross-lingual parsing with polyglot training and multi-treebank learning: a Faroese case study
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In: Barry, James orcid:0000-0003-3051-585X , Wagner, Joachim orcid:0000-0002-8290-3849 and Foster, Jennifer orcid:0000-0002-7789-4853 (2019) Cross-lingual parsing with polyglot training and multi-treebank learning: a Faroese case study. In: The 2nd Workshop on Deep Learning Approaches for Low-Resource NLP (DeepLo 2019), 3 - 5 Nov 2019, Hong Kong, China. ISBN 978-1-950737-78-9 (2019)
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Cross-Lingual Transfer of Natural Language Processing Systems
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