From Natural Language to RDF Graphs with Pregroups

Antonin Delpeuch 1 Anne Preller 2
2 TEXTE - Exploration et exploitation de données textuelles
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : We define an algorithm translating natural language sentences to the formal syntax of RDF, an existential conjunctive logic widely used on the Semantic Web. Our translation is based on pregroup grammars, an efficient type-logical grammatical framework with a transparent syntax-semantics interface. We introduce a restricted notion of side effects in the semantic category of finitely generated free semimodules over {0, 1} to that end. The translation gives an intensional counterpart to previous extensional models. We establish a one-to-one correspondence between extensional models and RDF models such that satisfaction is preserved. Our translation encompasses the expressivity of the target language and supports complex linguistic constructions like relative clauses and unbounded dependencies.
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Communication dans un congrès
EACL'2014: 14th Conference of the European Chapter of the Association for Computational Linguistics, Apr 2014, Gothenburg, Sweden. EACL, pp.55-62, 2014, 〈http://eacl2014.org〉
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-00992381
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Soumis le : samedi 17 mai 2014 - 12:21:34
Dernière modification le : jeudi 24 mai 2018 - 15:59:23
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Antonin Delpeuch, Anne Preller. From Natural Language to RDF Graphs with Pregroups. EACL'2014: 14th Conference of the European Chapter of the Association for Computational Linguistics, Apr 2014, Gothenburg, Sweden. EACL, pp.55-62, 2014, 〈http://eacl2014.org〉. 〈lirmm-00992381〉

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