1527 search results - page 86 / 306 » Data Integration by Describing Sources with Constraint Datab... |
133
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ACMSE
2005
ACM
15 years 9 months ago
2005
ACM
A simple extension to the relational model that permits metadata (more generally metaknowledge) to be stored and manipulated as first class data is proposed. The accompanying que...
134
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DASFAA
2004
IEEE
15 years 7 months ago
2004
IEEE
XML is becoming the standard data exchange format. View transformation of XML data is important and frequent operation in XML data integration and publishing. In schema-based view ...
158
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DAWAK
2006
Springer
15 years 7 months ago
2006
Springer
More and more integration systems use ontologies to solve the problem of semantic heterogeneities between autonomous databases. To automate the integration process, a number of the...
139
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EDBT
2006
ACM
15 years 7 months ago
2006
ACM
Abstract. We describe MIDST, an implementation of the model management operator ModelGen, which translates schemas from one model to another, for example from OO to SQL or from SQL...
156
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DBPL
1997
Springer
15 years 8 months ago
1997
Springer
Abstract. In the context of the object-oriented data model, a compiletime approach is given that provides for a significant reduction of the amount of run-time transaction overhead...