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http://dx.doi.org/10.5281/zeno...
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An Italian Question Answering System based on grammars automatically generated from ontology lexica

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Jan 2021 English Publisher:ZenodoJournal:Eighth Italian Conference on Computational LinguisticsFunded by:RCN | SIRIUS - Centre for Scala..., EC | Pret-a-LLOD
Authors: Nolano, Gennaro; Elahi, Mohammad Fazleh; Buono, Maria Pia di; Cimiano, Philipp;

doi: 10.5281/zenodo.6641783 , 10.5281/zenodo.6641782

An Italian Question Answering System based on grammars automatically generated from ontology lexica

Abstract

The paper presents an Italian question answering system over linked data. We use a model-based approach to question answering based on an ontology lexicon in lemon format. The system exploits an automatically generated lexicalized grammar that can then be used to interpret and transform questions into SPARQL queries. We apply the approach for the Italian language and implement a question answering system that can answer more than 1.6 million questions over the DBpedia knowledge graph.

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Keywords

question answering, RDF, grammar generation

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This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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