Rewriting Approaches for Ontology-Mediated Query Answering

A most promising approach to answering queries in ontology-based data access (OBDA) is through query rewriting. In this paper we present novel rewriting approaches for several extensions of OBDA. The goal is to understand their relative expressiveness and to pave the way for efficient query answerin...

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Autor principal: Ahmetaj, Shqiponja
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2020
Materias:
Dissertation and Habilitation Abstracts
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7732797/
https://www.ncbi.nlm.nih.gov/pubmed/33343089
http://dx.doi.org/10.1007/s13218-020-00671-w
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author Ahmetaj, Shqiponja
author_facet Ahmetaj, Shqiponja
author_sort Ahmetaj, Shqiponja
collection PubMed
description A most promising approach to answering queries in ontology-based data access (OBDA) is through query rewriting. In this paper we present novel rewriting approaches for several extensions of OBDA. The goal is to understand their relative expressiveness and to pave the way for efficient query answering algorithms.
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spelling pubmed-77327972020-12-17 Rewriting Approaches for Ontology-Mediated Query Answering Ahmetaj, Shqiponja Kunstliche Intell (Oldenbourg) Dissertation and Habilitation Abstracts A most promising approach to answering queries in ontology-based data access (OBDA) is through query rewriting. In this paper we present novel rewriting approaches for several extensions of OBDA. The goal is to understand their relative expressiveness and to pave the way for efficient query answering algorithms. Springer Berlin Heidelberg 2020-06-11 2020 /pmc/articles/PMC7732797/ /pubmed/33343089 http://dx.doi.org/10.1007/s13218-020-00671-w Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Dissertation and Habilitation Abstracts
Ahmetaj, Shqiponja
Rewriting Approaches for Ontology-Mediated Query Answering
title Rewriting Approaches for Ontology-Mediated Query Answering
title_full Rewriting Approaches for Ontology-Mediated Query Answering
title_fullStr Rewriting Approaches for Ontology-Mediated Query Answering
title_full_unstemmed Rewriting Approaches for Ontology-Mediated Query Answering
title_short Rewriting Approaches for Ontology-Mediated Query Answering
title_sort rewriting approaches for ontology-mediated query answering
topic Dissertation and Habilitation Abstracts
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7732797/
https://www.ncbi.nlm.nih.gov/pubmed/33343089
http://dx.doi.org/10.1007/s13218-020-00671-w
work_keys_str_mv AT ahmetajshqiponja rewritingapproachesforontologymediatedqueryanswering

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