5263 search results - page 205 / 1053 » Data sources selection for XML data sources |
ER
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
MSR
2010
ACM
15 years 3 months ago
2010
ACM
—FLOSS distributions like RedHat and Ubuntu require a lot more complex infrastructures than most other FLOSS projects. In the case of community-driven distributions like Debian, ...
105
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ASWC
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We consider the problem of designing data wrapping ontologies whose purpose is to describe relational data sources and to provide a semantically enriched access to the un...
80
Voted
DOLAP
2000
ACM
15 years 2 months ago
2000
ACM
We consider the view maintenance problem in a web-based environment, in which clients query information from databases, stored in the form of materialized data warehouses, without...
105
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ER
2009
Springer
15 years 1 months ago
2009
Springer
Ontologies have been extensively used to model domain-specific knowledge. Recent research has applied ontologies to enhance the discovery and retrieval of geographic data in Spatia...