Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases

Autores
Gómez, Sergio Alejandro; Fillottrani, Pablo Rubén
Año de publicación
2018
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The landscape of information systems applications is comprised of legacy components that many times rely on heterogeneous data sources, proprietary data formats, and a low-level knowledge representation. Only seasoned programmers who maintain those systems may interpret these data. Ontology-based Data Access is a novel approach for developing information systems where an ontology defines a high-level global schema of already existing data sources and provides a vocabulary for user queries. In this work, we report on the construction of a system that exports such data, represented as a legacy relational database, as an OWL ontology in accordance to the W3C Direct Mapping specification. We discuss several case studies that show how the proposed application works.
X Workshop Innovación en Sistemas de Software (WISS)
Red de Universidades con Carreras en Informática (RedUNCI)
Materia
Ciencias Informáticas
ontology-based data access
ontology bootstrapping
web ontology language
relational databases
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/73556
Acceder
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spelling Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational DatabasesGómez, Sergio AlejandroFillottrani, Pablo RubénCiencias Informáticasontology-based data accessontology bootstrappingweb ontology languagerelational databasesThe landscape of information systems applications is comprised of legacy components that many times rely on heterogeneous data sources, proprietary data formats, and a low-level knowledge representation. Only seasoned programmers who maintain those systems may interpret these data. Ontology-based Data Access is a novel approach for developing information systems where an ontology defines a high-level global schema of already existing data sources and provides a vocabulary for user queries. In this work, we report on the construction of a system that exports such data, represented as a legacy relational database, as an OWL ontology in accordance to the W3C Direct Mapping specification. We discuss several case studies that show how the proposed application works.X Workshop Innovación en Sistemas de Software (WISS)Red de Universidades con Carreras en Informática (RedUNCI)2018-10info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf857-866http://sedici.unlp.edu.ar/handle/10915/73556enginfo:eu-repo/semantics/altIdentifier/isbn/978-950-658-472-6info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:12:27Zoai:sedici.unlp.edu.ar:10915/73556Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:27.822SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
title Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
spellingShingle Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
Gómez, Sergio Alejandro
Ciencias Informáticas
ontology-based data access
ontology bootstrapping
web ontology language
relational databases
title_short Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
title_full Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
title_fullStr Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
title_full_unstemmed Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
title_sort Towards a Framework for Ontology-Based Data Access: Materialization of OWL Ontologies From Relational Databases
dc.creator.none.fl_str_mv Gómez, Sergio Alejandro
Fillottrani, Pablo Rubén
author Gómez, Sergio Alejandro
author_facet Gómez, Sergio Alejandro
Fillottrani, Pablo Rubén
author_role author
author2 Fillottrani, Pablo Rubén
author2_role author
dc.subject.none.fl_str_mv Ciencias Informáticas
ontology-based data access
ontology bootstrapping
web ontology language
relational databases
topic Ciencias Informáticas
ontology-based data access
ontology bootstrapping
web ontology language
relational databases
dc.description.none.fl_txt_mv The landscape of information systems applications is comprised of legacy components that many times rely on heterogeneous data sources, proprietary data formats, and a low-level knowledge representation. Only seasoned programmers who maintain those systems may interpret these data. Ontology-based Data Access is a novel approach for developing information systems where an ontology defines a high-level global schema of already existing data sources and provides a vocabulary for user queries. In this work, we report on the construction of a system that exports such data, represented as a legacy relational database, as an OWL ontology in accordance to the W3C Direct Mapping specification. We discuss several case studies that show how the proposed application works.
X Workshop Innovación en Sistemas de Software (WISS)
Red de Universidades con Carreras en Informática (RedUNCI)
description The landscape of information systems applications is comprised of legacy components that many times rely on heterogeneous data sources, proprietary data formats, and a low-level knowledge representation. Only seasoned programmers who maintain those systems may interpret these data. Ontology-based Data Access is a novel approach for developing information systems where an ontology defines a high-level global schema of already existing data sources and provides a vocabulary for user queries. In this work, we report on the construction of a system that exports such data, represented as a legacy relational database, as an OWL ontology in accordance to the W3C Direct Mapping specification. We discuss several case studies that show how the proposed application works.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
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info:eu-repo/semantics/publishedVersion
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dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/978-950-658-472-6
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
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