815 search results - page 8 / 163 » Ontology-based integration for relational databases |
ICDCSW
2000
IEEE
15 years 4 months ago
2000
IEEE
117
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XIMEP
2005
ACM
15 years 5 months ago
2005
ACM
We describe the architecture and some aspects of System R/X, a native XML database engine that is built on the same mature infrastructure for a relational database and integrated ...
118
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ICDE
2002
IEEE
15 years 4 months ago
2002
IEEE
Unity is an architecture for integrating relational databases that performs three processes: metadata capture, semantic integration, and query formulation and execution. The found...
102
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DAWAK
2009
Springer
15 years 4 months ago
2009
Springer
Frequent constraint violations on the data stored in a database may suggest that the semantics of the represented reality is changing. In this work we propose a methodology and a t...
171
Voted
SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
This paper extends relational processing and optimization to the FISQL/FIRA languages for dynamic schema queries over multidatabases. Dynamic schema queries involve the creation a...