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Published in:

Volume 7 Issue 3
March-2020
eISSN: 2349-5162

Unique Identifier

JETIR2003002

Page Number

3-7

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Title

GLOBAL QUERY PROCESSING IN DBMS

ISSN

2349-5162

Cite This Article

"GLOBAL QUERY PROCESSING IN DBMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 3, page no.3-7, March-2020, Available :http://www.jetir.org/papers/JETIR2003002.pdf

Abstract

The huge number of autonomous and heterogeneous data repositories accessible on the “global information infrastructure” makes it impossible for users to be aware of the locations, structure/organization, query languages and semantics of the data in various repositories. There is a critical need to complement current browsing, navigational and information retrieval techniques with a strategy that focuses on information content and semantics. In any strategy that focuses on information content, the most critical problem is that of different vocabularies used to describe similar information across domains. We discuss a scalable approach for vocabulary sharing. The objects in the repositories are represented as intensional descriptions by pre-existing ontologies expressed in Description Logics characterizing information in different domains. User queries are rewritten by using interontology relationships to obtain semantics preserving translations across the ontologies

Key Words

GLOBAL QUERY PROCESSING IN DBMS

Cite This Article

"GLOBAL QUERY PROCESSING IN DBMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 3, page no. pp3-7, March-2020, Available at : http://www.jetir.org/papers/JETIR2003002.pdf

Publication Details

Published Paper ID: JETIR2003002
Registration ID: 228207
Published In: Volume 7 | Issue 3 | Year March-2020
DOI (Digital Object Identifier):
Page No: 3-7
ISSN Number: 2349-5162

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Cite This Article

"GLOBAL QUERY PROCESSING IN DBMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 3, page no. pp3-7, March-2020, Available at : http://www.jetir.org/papers/JETIR2003002.pdf




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