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Etude lexicale et aréale des désignations du pissenlit en domaine gallo-roman de France
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In: ISSN: 2663-9815 ; EISSN: 2663-9815 ; Studia Linguistica Romanica ; https://hal.archives-ouvertes.fr/hal-02935197 ; Studia Linguistica Romanica, Universitätsbibliothek Graz, 2021, 2021 (5), pp.26-52. ⟨10.25364/19.2021.5.2⟩ (2021)
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Présentation de ShinyDialect et ShinyClass
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In: Séminaire Équipe PACTE Grenoble, Géographies Linguistiques. Histoire - Épistémologie - Méthodes ; https://halshs.archives-ouvertes.fr/halshs-03257321 ; Séminaire Équipe PACTE Grenoble, Géographies Linguistiques. Histoire - Épistémologie - Méthodes, Equipe PACTE, Grenoble, Mar 2021, Grenoble, France (2021)
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Chapter 9. Identification of clusters of lexical areas using geographical factors
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In: Language Variation – European Perspectives VIIISelected papers from the Tenth International Conference on Language Variation in Europe (ICLaVE 10), Leeuwarden, June 2019 ; https://halshs.archives-ouvertes.fr/halshs-03272222 ; Hans Van de Velde; Nanna Haug Hilton; Remco Knooihuizen. Language Variation – European Perspectives VIII Selected papers from the Tenth International Conference on Language Variation in Europe (ICLaVE 10), Leeuwarden, June 2019, John Benjamins B.V., pp.210-225, 2021, 978 90 272 5982 0. ⟨10.1075/silv.25.09cha⟩ ; https://www.jbe-platform.com/content/books/9789027259820 (2021)
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Étude lexicale et aréale des désignations du pissenlit en domaine gallo-roman de France ...
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Classification d’aires de dispersion à l’aide d’un facteur géographique
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In: ISSN: 1260-5875 ; EISSN: 2116-7060 ; Revue Internationale de Géomatique ; https://hal.archives-ouvertes.fr/hal-03298719 ; Revue Internationale de Géomatique, Lavoisier, 2020, 30 (1-2), pp.67-83. ⟨10.3166/rig.2020.00107⟩ (2020)
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Présentation du projet ANR ECLATS
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In: ISSN: 0220-665X ; Bien dire et bien aprandre - Revue de médiévistique ; https://halshs.archives-ouvertes.fr/halshs-03257312 ; Bien dire et bien aprandre - Revue de médiévistique, Centre d'études médiévales et dialectales, 2020, pp.71-84 (2020)
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Présentation du projet ANR ECLATS
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In: ISSN: 0220-665X ; Bien dire et bien aprandre - Revue de médiévistique ; https://halshs.archives-ouvertes.fr/halshs-03115507 ; Bien dire et bien aprandre - Revue de médiévistique, Centre d'études médiévales et dialectales, 2020, pp.71-84 (2020)
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Classification d'aires de dispersion à l'aide d'un facteur géographique : application à la dialectologie
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In: Spatial Analysis and GEOmatics - SAGEO ; https://hal.univ-grenoble-alpes.fr/hal-02352792 ; Spatial Analysis and GEOmatics - SAGEO, Nov 2019, Clermont-Ferrand, France (2019)
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Identification of lexical areas templates throughout the Occitan domain
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In: 10th International Conference on Language Variation in Europe (ICLaVE|10) ; https://hal.archives-ouvertes.fr/hal-02009434 ; 10th International Conference on Language Variation in Europe (ICLaVE|10), Jun 2019, Leeuwarden, Netherlands (2019)
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Abstract:
International audience ; The project presented here began several years ago. Its purpose is to show the relationship between the limits of lexical areas and the limits of dialectal areas traditionally defined in the Occitan domain.Based on data from regional language atlases implemented in the Thesaurus Occitan (http://thesaurus.unice.fr/index.html), a first study (Brun-Trigaud 2013) enabled the identification of several types of areal layouts, as well as 8 templates in which a large number of Occitan lexical areas fits. This starting point had led us to question how to name the entities that do not fit in the traditional dialectal template.On an extended database, the work was resumed (Brun-Trigaud 2017) and processed in Gabmap (https://gabmap.nl) where analyses by multidimensional scaling and Fuzzy Clustering confirmed the results of our first approach.Within the ANR project named ECLATS (https://eclats.imag.fr/), other methods of multidimensional spatial analyses are currently experimented, allowing the exploration of the lexical data from a complementary point of view. The proposed analytical procedure first computes the various lexical areas associated to each of the lexical entries. The lexical areas are stored as spatial objects and become the statistical units of the subsequent spatial analyses, contrary to the dialectometric approach that considers survey points.The identification of recurrent areal layouts throughout the different lexical areas is performed by computing pairwise concordance indicators that measure whether two given spatial partitions present independent spatial distributions or high spatial concordances. Several concordance indicators have been tested and compared. Using various classification algorithms, we are able to define stable clusters, each one giving out a specific layout template of lexical areas.We also propose a new methodology of spatial analyses in order to cluster the lexical areas according to historical or geographic criteria (old provincial areas, mountain ranges, forest areas (…) and detect spatial synchrony between them. The following steps describe the process: (i) Discretization of our studied territory into a lattice of spatial units or cells (ii) Projection of these spatial units in a synthetic low dimensional representation space, using Correspondence Analysis or Multiple Correspondence Analysis (Rencher 2002). The factorial axes are spanned according to the chosen historical or geographic criteria (iii) Plotting of the lexical areas on the synthetic space as barycentric centroids (iv) Clustering the lexical barycentric centroids (v) Reconstruction of the templates using a reverse process.Recent tools in spatial analyses of ECLATS project open new perspectives in the field of dialectology regarding the classification of lexical areas into spatial templates.ReferencesBrun-Trigaud, G. & Malfatto, A. (2013). Limites dialectales vs limites lexicales dans le domaine occitan: un impossible accord?. In Carrilho, E. (éd.): Current Approaches to Limits and Areas in Dialectology: 293-310. Cambridge Scholars Publishers.Brun-Trigaud, G., Malfatto, A. & Sauzet, M. (2017): Essai de typologie des aires lexicales occitanes: regards dialectométriques. Fidélités et dissidences. Actes du 12e Congrès de l’Association Internationale d'Etudes Occitanes (Albi, 2017). (to be published)Rencher, Alvin C. (2002) Methods of multivariate analysis. Wiley-Interscience, Hoboken, NJ, USA, second edition.
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Keyword:
[SCCO.LING]Cognitive science/Linguistics; [STAT]Statistics [stat]
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URL: https://hal.archives-ouvertes.fr/hal-02009434
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ShinyDialect: a cartographic tool for spatial interpolation of geolinguistic data
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In: the 1st ACM SIGSPATIAL Workshop on Geospatial Humanities (GeoHumanities'17) ; https://hal.archives-ouvertes.fr/hal-01879121 ; the 1st ACM SIGSPATIAL Workshop on Geospatial Humanities (GeoHumanities'17), Nov 2017, Redondo Beach, United States. pp.23-30, ⟨10.1145/3149858.3149864⟩ (2017)
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