61 search results - page 9 / 13 » Mining Violations to Relax Relational Database Constraints |
PSD
2010
Springer
14 years 10 months ago
2010
Springer
Minimum-distance controlled tabular adjustment methods (CTA), and its restricted variants (RCTA), is a recent perturbative approach for tabular data protection. Given a table to be...
107
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ICDT
2003
ACM
15 years 4 months ago
2003
ACM
Abstract. Repairing a database means bringing the database in accordance with a given set of integrity constraints by applying modifications that are as small as possible. In the ...
102
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KDD
2007
ACM
16 years 3 days ago
2007
ACM
We present DL8, an exact algorithm for finding a decision tree that optimizes a ranking function under size, depth, accuracy and leaf constraints. Because the discovery of optimal...
102
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FQAS
2006
Springer
15 years 3 months ago
2006
Springer
Consistent query answering is the term commonly used for the problem of answering queries on databases that violate certain integrity constraints. We address this problem for univ...
ICDE
2007
IEEE
15 years 6 months ago
2007
IEEE
In this work, we propose a multi-relational concept discovery method for business intelligence applications. Multi-relational data mining finds interesting patterns that span ove...