XLDM: an xlink-based multidimensional metamodel
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Information Systems and Technology Management (Online) |
Texto Completo: | https://www.revistas.usp.br/jistem/article/view/12910 |
Resumo: | The growth of data available on the Internet and the improvement of ways to handle them consist of an important issue while designing a data model. In this context, XML provides the necessary formalism to establish a standard to represent and exchange data. Since the technologies of data warehouse are often used for data analysis, it is necessary to define a cube model data to XML. However, data representation in XML may generate syntactic, semantic and structural heterogeneity problems on XML documents, which are not considered by related approaches. To solve these problems, it is required the definition of a data schema. This paper proposes a metamodel to specify XML document cubes, based on relationships between elements and XML documents. This approach solves the XML data heterogeneity problems by taking advantages of data schema definition and relationships defined by XLink. The methodology used provides formal rules to define the concepts proposed. Following this formalism is then instantiated using XML Schema and XLink. It also presents a case study in the medical field and a comparison with XBRL Dimensions and a financial and multidimensional data model which uses XLink. |
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Journal of Information Systems and Technology Management (Online) |
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XLDM: an xlink-based multidimensional metamodel XLDMXMLXLinkXBRLMultidimensional Data Metamodel The growth of data available on the Internet and the improvement of ways to handle them consist of an important issue while designing a data model. In this context, XML provides the necessary formalism to establish a standard to represent and exchange data. Since the technologies of data warehouse are often used for data analysis, it is necessary to define a cube model data to XML. However, data representation in XML may generate syntactic, semantic and structural heterogeneity problems on XML documents, which are not considered by related approaches. To solve these problems, it is required the definition of a data schema. This paper proposes a metamodel to specify XML document cubes, based on relationships between elements and XML documents. This approach solves the XML data heterogeneity problems by taking advantages of data schema definition and relationships defined by XLink. The methodology used provides formal rules to define the concepts proposed. Following this formalism is then instantiated using XML Schema and XLink. It also presents a case study in the medical field and a comparison with XBRL Dimensions and a financial and multidimensional data model which uses XLink. TECSI - FEA - Universidade de São Paulo. Faculdade de Economia, Administração, Contabilidade e Atuária2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jistem/article/view/1291010.4301/S1807-17752011000300007Journal of Information Systems and Technology Management; v. 8 n. 3 (2011); 641-662Journal of Information Systems and Technology Management; Vol. 8 No. 3 (2011); 641-662Journal of Information Systems and Technology Management; Vol. 8 Núm. 3 (2011); 641-6621807-1775reponame:Journal of Information Systems and Technology Management (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jistem/article/view/12910/14701Copyright (c) 2018 JISTEM - Journal of Information Systems and Technology Management (Online)info:eu-repo/semantics/openAccessSilva, Paulo Caetano daCruz, Mateus Silqueira HicksonTimes, Valéria Cesário2014-05-18T13:30:02Zoai:revistas.usp.br:article/12910Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1807-1775&lng=pt&nrm=isoPUBhttps://old.scielo.br/oai/scielo-oai.php||jistem@usp.br1807-17751807-1775opendoar:2014-05-18T13:30:02Journal of Information Systems and Technology Management (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
XLDM: an xlink-based multidimensional metamodel |
title |
XLDM: an xlink-based multidimensional metamodel |
spellingShingle |
XLDM: an xlink-based multidimensional metamodel Silva, Paulo Caetano da XLDM XML XLink XBRL Multidimensional Data Metamodel |
title_short |
XLDM: an xlink-based multidimensional metamodel |
title_full |
XLDM: an xlink-based multidimensional metamodel |
title_fullStr |
XLDM: an xlink-based multidimensional metamodel |
title_full_unstemmed |
XLDM: an xlink-based multidimensional metamodel |
title_sort |
XLDM: an xlink-based multidimensional metamodel |
author |
Silva, Paulo Caetano da |
author_facet |
Silva, Paulo Caetano da Cruz, Mateus Silqueira Hickson Times, Valéria Cesário |
author_role |
author |
author2 |
Cruz, Mateus Silqueira Hickson Times, Valéria Cesário |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva, Paulo Caetano da Cruz, Mateus Silqueira Hickson Times, Valéria Cesário |
dc.subject.por.fl_str_mv |
XLDM XML XLink XBRL Multidimensional Data Metamodel |
topic |
XLDM XML XLink XBRL Multidimensional Data Metamodel |
description |
The growth of data available on the Internet and the improvement of ways to handle them consist of an important issue while designing a data model. In this context, XML provides the necessary formalism to establish a standard to represent and exchange data. Since the technologies of data warehouse are often used for data analysis, it is necessary to define a cube model data to XML. However, data representation in XML may generate syntactic, semantic and structural heterogeneity problems on XML documents, which are not considered by related approaches. To solve these problems, it is required the definition of a data schema. This paper proposes a metamodel to specify XML document cubes, based on relationships between elements and XML documents. This approach solves the XML data heterogeneity problems by taking advantages of data schema definition and relationships defined by XLink. The methodology used provides formal rules to define the concepts proposed. Following this formalism is then instantiated using XML Schema and XLink. It also presents a case study in the medical field and a comparison with XBRL Dimensions and a financial and multidimensional data model which uses XLink. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jistem/article/view/12910 10.4301/S1807-17752011000300007 |
url |
https://www.revistas.usp.br/jistem/article/view/12910 |
identifier_str_mv |
10.4301/S1807-17752011000300007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jistem/article/view/12910/14701 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 JISTEM - Journal of Information Systems and Technology Management (Online) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 JISTEM - Journal of Information Systems and Technology Management (Online) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
TECSI - FEA - Universidade de São Paulo. Faculdade de Economia, Administração, Contabilidade e Atuária |
publisher.none.fl_str_mv |
TECSI - FEA - Universidade de São Paulo. Faculdade de Economia, Administração, Contabilidade e Atuária |
dc.source.none.fl_str_mv |
Journal of Information Systems and Technology Management; v. 8 n. 3 (2011); 641-662 Journal of Information Systems and Technology Management; Vol. 8 No. 3 (2011); 641-662 Journal of Information Systems and Technology Management; Vol. 8 Núm. 3 (2011); 641-662 1807-1775 reponame:Journal of Information Systems and Technology Management (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of Information Systems and Technology Management (Online) |
collection |
Journal of Information Systems and Technology Management (Online) |
repository.name.fl_str_mv |
Journal of Information Systems and Technology Management (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jistem@usp.br |
_version_ |
1809284036075454464 |