966 search results - page 23 / 194 » Integrating and Exchanging XML Data Using Ontologies |
174
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WISE
2000
Springer
15 years 8 months ago
2000
Springer
The mediator/wrapper approach is used to integrate data from different databases and other data sources by introducing a middleware virtual database that provides high level abstr...
124
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WEBDB
2005
Springer
15 years 9 months ago
2005
Springer
The World Wide Web is a medium for publishing data used by collaborating groups and communities of shared interest. This paper proposes mechanisms to support the accuracy and auth...
135
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GISCIENCE
2004
Springer
15 years 9 months ago
2004
Springer
In geospatial applications with heterogeneous databases, an ontology-driven approach to data integration relies on the alignment of the concepts of a global ontology that describe ...
129
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SSDBM
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose an automatic method for modeling a relational database that uses SQL triggers and foreign-keys to efficiently answer positive semantic queries about ground instances for...
141
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ECWEB
2001
Springer
15 years 8 months ago
2001
Springer
Electronic B2B marketplaces bring together many online suppliers and buyers, each of which can potentially use his own format to represent the products in his product catalog. The ...