Academic literature on the topic 'Adéquation sémantique'
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Journal articles on the topic "Adéquation sémantique"
Marsac, Fabrice. "Pour une analyse syntaxique des constructions infinitives régies par un verbe de perception en adéquation avec leurs propriétés sémantico-logiques et cognitives." Scolia 23, no. 1 (2008): 129–50. http://dx.doi.org/10.3406/scoli.2008.1119.
Full textMBANGA, Anatole. "Dénomination et approche sémantique dans L’Anté-peuple de Sony Labou Tansi." Magana. L’analyse du discours dans tous ses sens 1 (October 10, 2023). http://dx.doi.org/10.46711/magana.2023.1.0.6.
Full textJesus, Paulo. "Le Je pense comme facteur de vérité: adéquation, cohérence et communauté sémantique." Kant-Studien 101, no. 2 (January 2010). http://dx.doi.org/10.1515/kant.2010.012.
Full textBottineau, Tatiana. "À propos des particules russes uže et už." Déjà et compagnie : description de marqueurs dans différentes langues, no. 8 (November 28, 2023). http://dx.doi.org/10.35562/elad-silda.1355.
Full textChivallon, Christine. "Diaspora." Anthropen, 2017. http://dx.doi.org/10.17184/eac.anthropen.064.
Full textDissertations / Theses on the topic "Adéquation sémantique"
Leperchey, Benjamin. "Sur la notion d'observation en sémantique." Phd thesis, Université Paris-Diderot - Paris VII, 2005. http://tel.archives-ouvertes.fr/tel-00102637.
Full textLa partie suivante est consacrée à l'étude de la notion d'observation dans le cadre d'un langage avec des effets de bord. Nous proposons un modèle basé sur les domaines de Fraenkel-Mostowski, sur lequel nous définissons des relations logiques pour prouver des équivalences, aui servent à distinguer la partie publique de la mémoire de la partie secrète où les invariants sont préservés; ce qui établit un lien avec les problématiques de sécurité.
Enfin, nous étudions la question du temps d'exécution en sémantique dénotationnelle. Nous proposons une construction axiomatique, basée sur une monade, pour représenter le te,ps d'exécution sans le rendre observable par le contexte. Nous appliquons cette construction au modèle des espaces de cohérence et aux jeux de Hyland et Ong. Nous prouvons que ce dernier modèle est complètement adéquat.
Faille, Juliette. "Data-Based Natural Language Generation : Evaluation and Explainability." Electronic Thesis or Diss., Université de Lorraine, 2023. http://www.theses.fr/2023LORR0305.
Full textRecent Natural Language Generation (NLG) models achieve very high average performance. Their output texts are generally grammatically and syntactically correct which makes them sound natural. Though the semantics of the texts are right in most cases, even the state-of-the-art NLG models still produce texts with partially incorrect meanings. In this thesis, we propose evaluating and analyzing content-related issues of models used in the NLG tasks of Resource Description Framework (RDF) graphs verbalization and conversational question generation. First, we focus on the task of RDF verbalization and the omissions and hallucinations of RDF entities, i.e. when an automatically generated text does not mention all the input RDF entities or mentions other entities than those in the input. We evaluate 25 RDF verbalization models on the WebNLG dataset. We develop a method to automatically detect omissions and hallucinations of RDF entities in the outputs of these models. We propose a metric based on omissions or hallucination counts to quantify the semantic adequacy of the NLG models. We find that this metric correlates well with what human annotators consider to be semantically correct and show that even state-of-the-art models are subject to omissions and hallucinations. Following this observation about the tendency of RDF verbalization models to generate texts with content-related issues, we propose to analyze the encoder of two such state-of-the-art models, BART and T5. We use the probing explainability method and introduce two probing classifiers (one parametric and one non-parametric) to detect omissions and distortions of RDF input entities in the embeddings of the encoder-decoder models. We find that such probing classifiers are able to detect these mistakes in the encodings, suggesting that the encoder of the models is responsible for some loss of information about omitted and distorted entities. Finally, we propose a T5-based conversational question generation model that in addition to generating a question based on an input RDF graph and a conversational context, generates both a question and its corresponding RDF triples. This setting allows us to introduce a fine-grained evaluation procedure automatically assessing coherence with the conversation context and the semantic adequacy with the input RDF. Our contributions belong to the fields of NLG evaluation and explainability and use techniques and methodologies from these two research fields in order to work towards providing more reliable NLG models
Book chapters on the topic "Adéquation sémantique"
PAULEVÉ, Loïc. "Réseaux booléens : formalisme, sémantiques et complexité." In Approches symboliques de la modélisation et de l’analyse des systèmes biologiques, 163–200. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9029.ch5.
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