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Semantic based mapping from XML to relations

Extensible Markup Language (XML) is s t i l l the dominant standard for data interchange and data representation on the web. With large amount of data now being represented in XML in the web, the question raised is how to store, index, access and retrieve the information effectively. Even though...

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Main Authors: Kamsuriah, Ahmad, Reduan, Samad
Format: Conference or Workshop Item
Language:English
Published: 2012
Subjects:
T Technology (General)
Online Access:http://ur.aeu.edu.my/487/1/Semantic%20based%20mapping%20from%20XML%20to%20relations.pdf
http://ur.aeu.edu.my/487/
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spelling my-aeu-eprints.4872019-06-20T08:59:22Z http://ur.aeu.edu.my/487/ Semantic based mapping from XML to relations Kamsuriah, Ahmad Reduan, Samad T Technology (General) Extensible Markup Language (XML) is s t i l l the dominant standard for data interchange and data representation on the web. With large amount of data now being represented in XML in the web, the question raised is how to store, index, access and retrieve the information effectively. Even though XML can ex i s t as a database on i t s own but the c apabi l i ty i s v e ry limited when compared with sophisticated storage and query ability provided by existing relational database. Now, relational databases are the most widely used technology for storing XML data, where they store the data efficiently and with no redundancy because each unit of information is saved in only one place through normalization step. The process of transferring XML to relations is called mapping and these processes occur frequently. There are many approaches available for mapping XML to relations but the focus are mostly on the structure. The semantic constraints for XML as expressed in functional dependencies are being ignored. In this study we proposed an algorithm for the mapping that is based on the normalization steps through the functional dependencies. When compared with the existing mapping approaches, we proved that our proposed approach is more efficient in terms of generating relations that satisfies the Third Normal Form (3NF.) 2012-06-26 Conference or Workshop Item NonPeerReviewed text en http://ur.aeu.edu.my/487/1/Semantic%20based%20mapping%20from%20XML%20to%20relations.pdf Kamsuriah, Ahmad and Reduan, Samad (2012) Semantic based mapping from XML to relations. In: 2012 8th International Conference on Information Science and Digital Content Technology (ICIDT2012), 26-28 June 2012, Jeju, South Korea.
institution Asia e University
building AEU Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Asia e University
content_source AEU University Repository
url_provider http://ur.aeu.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Kamsuriah, Ahmad
Reduan, Samad
Semantic based mapping from XML to relations
description Extensible Markup Language (XML) is s t i l l the dominant standard for data interchange and data representation on the web. With large amount of data now being represented in XML in the web, the question raised is how to store, index, access and retrieve the information effectively. Even though XML can ex i s t as a database on i t s own but the c apabi l i ty i s v e ry limited when compared with sophisticated storage and query ability provided by existing relational database. Now, relational databases are the most widely used technology for storing XML data, where they store the data efficiently and with no redundancy because each unit of information is saved in only one place through normalization step. The process of transferring XML to relations is called mapping and these processes occur frequently. There are many approaches available for mapping XML to relations but the focus are mostly on the structure. The semantic constraints for XML as expressed in functional dependencies are being ignored. In this study we proposed an algorithm for the mapping that is based on the normalization steps through the functional dependencies. When compared with the existing mapping approaches, we proved that our proposed approach is more efficient in terms of generating relations that satisfies the Third Normal Form (3NF.)
format Conference or Workshop Item
author Kamsuriah, Ahmad
Reduan, Samad
author_facet Kamsuriah, Ahmad
Reduan, Samad
author_sort Kamsuriah, Ahmad
title Semantic based mapping from XML to relations
title_short Semantic based mapping from XML to relations
title_full Semantic based mapping from XML to relations
title_fullStr Semantic based mapping from XML to relations
title_full_unstemmed Semantic based mapping from XML to relations
title_sort semantic based mapping from xml to relations
publishDate 2012
url http://ur.aeu.edu.my/487/1/Semantic%20based%20mapping%20from%20XML%20to%20relations.pdf
http://ur.aeu.edu.my/487/
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score 13.211869

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