173 search results - page 21 / 35 » Data Integration by Bi-Directional Schema Transformation Rul... |
DKE
2008
13 years 7 months ago
2008
Logic is currently the target of the majority of the upcoming efforts towards the realization of the Semantic Web vision, namely making the content of the Web accessible not only t...
VLDB
1993
ACM
13 years 11 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
CIKM
1994
Springer
13 years 11 months ago
1994
Springer
Human Genome Project databases present a confluence of interesting database challenges: rapid schema and data evolution, complex data entry and constraint management, and the need...
ADBIS
2003
Springer
14 years 20 days ago
2003
Springer
We present an approach of how to extract automatically an XML document structure from a conceptual data model that describes the content of a document. We use UML class diagrams as...
EDBT
2010
ACM
14 years 2 months ago
2010
ACM
A recurring manual task in data integration, ontology alignment or model management is finding mappings between complex meta data structures. In order to reduce the manual effor...