1061 search results - page 83 / 213 » Integrity Constraints for Linked Data |
134
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EDM
2008
15 years 5 months ago
2008
Active engagement in the subject material has been strongly linked to deeper learning. In traditional teaching environments, even though the student might be presented with new con...
227
Voted
VLDB
2007
ACM
16 years 4 months ago
2007
ACM
Two central criteria for data quality are consistency and accuracy. Inconsistencies and errors in a database often emerge as violations of integrity constraints. Given a dirty dat...
155
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EDBTW
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. Executable schema mappings between XML schemas are essential to support numerous data management tasks such as data exchange, data integration and schema evolution. The n...
121
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SPIN
2005
Springer
15 years 9 months ago
2005
Springer
We present a novel algorithm for repairing structurally complex data. Given an assertion that represents desired structural integrity constraints and a structure that violates them...
133
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WEBDB
2009
Springer
15 years 10 months ago
2009
Springer
We study the problem of automatically discovering semantic associations between schema elements, namely foreign keys. This problem is important in all applications where data sets...