Computer modelling of innovations relative to Latin in contemporary Romance dialects

This study relies on a corpus illustrating several dozen Romance dialects from France, Belgium, Switzerland, Italy, Spain and Portugal, for which 145 innovations relative to Latin have been encoded in the form of 1 (presence) or 0 (absence). Based on contemporary recordings (translations of Aesop’s...

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Main Authors: Philippe Boula de Mareüil, Marc Evrard, Alexandre François, Antonio Romano
Format: Article
Language:English
Published: Universitat Autònoma de Barcelona 2025-03-01
Series:Isogloss
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Online Access:https://revistes.uab.cat/isogloss/article/view/423
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author Philippe Boula de Mareüil
Marc Evrard
Alexandre François
Antonio Romano
author_facet Philippe Boula de Mareüil
Marc Evrard
Alexandre François
Antonio Romano
author_sort Philippe Boula de Mareüil
collection DOAJ
description This study relies on a corpus illustrating several dozen Romance dialects from France, Belgium, Switzerland, Italy, Spain and Portugal, for which 145 innovations relative to Latin have been encoded in the form of 1 (presence) or 0 (absence). Based on contemporary recordings (translations of Aesop’s 100-word fable “The North Wind and the Sun” and another 100-word list), following the principles of dialecto­metry, the Comparative method and especially historical glottometry, we propose computational tools to address the relationships and classifications amongst these Romance varieties. Results of data-mining techniques confirm the robustness of a North/​South divide — with the Oïl area being, by far, the most innovative — and, secondarily, an opposition between the South-West (mainly Ibero-Romance) and the South-East (mainly Italo-Romance, more conservative). Among the most important/​discriminant features are the palatalisation of Latin ca, which characterises the majority of northern Gallo-Romance dialects, and the simplification of geminates north of the La Spezia-Rimini line. Most innovations relate to phonetic/​phono­logical traits. However, we also consider morphosyntactic and lexical features, such as non-null subject in northern Gallo-Romance varieties, and the substitution of cum ‘with’ by apud > amb in Occitano-Romance varieties. By retaining only morpho­syntactic innovations, we still find a North vs. South-East- vs. South-West tripartition.
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spelling doaj-art-c0308990c5d7440fbc9021c91b51a4062025-08-20T03:40:34ZengUniversitat Autònoma de BarcelonaIsogloss2385-41382025-03-0111310.5565/rev/isogloss.423Computer modelling of innovations relative to Latin in contemporary Romance dialectsPhilippe Boula de Mareüil0https://orcid.org/0000-0002-8213-2693Marc EvrardAlexandre Françoishttps://orcid.org/0000-0002-6276-8141Antonio Romanohttps://orcid.org/0000-0002-2987-3062LISN This study relies on a corpus illustrating several dozen Romance dialects from France, Belgium, Switzerland, Italy, Spain and Portugal, for which 145 innovations relative to Latin have been encoded in the form of 1 (presence) or 0 (absence). Based on contemporary recordings (translations of Aesop’s 100-word fable “The North Wind and the Sun” and another 100-word list), following the principles of dialecto­metry, the Comparative method and especially historical glottometry, we propose computational tools to address the relationships and classifications amongst these Romance varieties. Results of data-mining techniques confirm the robustness of a North/​South divide — with the Oïl area being, by far, the most innovative — and, secondarily, an opposition between the South-West (mainly Ibero-Romance) and the South-East (mainly Italo-Romance, more conservative). Among the most important/​discriminant features are the palatalisation of Latin ca, which characterises the majority of northern Gallo-Romance dialects, and the simplification of geminates north of the La Spezia-Rimini line. Most innovations relate to phonetic/​phono­logical traits. However, we also consider morphosyntactic and lexical features, such as non-null subject in northern Gallo-Romance varieties, and the substitution of cum ‘with’ by apud > amb in Occitano-Romance varieties. By retaining only morpho­syntactic innovations, we still find a North vs. South-East- vs. South-West tripartition. https://revistes.uab.cat/isogloss/article/view/423phylogenetic classificationWave modelcomputational dialectometryhistorical glottometryRomance varieties
spellingShingle Philippe Boula de Mareüil
Marc Evrard
Alexandre François
Antonio Romano
Computer modelling of innovations relative to Latin in contemporary Romance dialects
Isogloss
phylogenetic classification
Wave model
computational dialectometry
historical glottometry
Romance varieties
title Computer modelling of innovations relative to Latin in contemporary Romance dialects
title_full Computer modelling of innovations relative to Latin in contemporary Romance dialects
title_fullStr Computer modelling of innovations relative to Latin in contemporary Romance dialects
title_full_unstemmed Computer modelling of innovations relative to Latin in contemporary Romance dialects
title_short Computer modelling of innovations relative to Latin in contemporary Romance dialects
title_sort computer modelling of innovations relative to latin in contemporary romance dialects
topic phylogenetic classification
Wave model
computational dialectometry
historical glottometry
Romance varieties
url https://revistes.uab.cat/isogloss/article/view/423
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AT marcevrard computermodellingofinnovationsrelativetolatinincontemporaryromancedialects
AT alexandrefrancois computermodellingofinnovationsrelativetolatinincontemporaryromancedialects
AT antonioromano computermodellingofinnovationsrelativetolatinincontemporaryromancedialects