9 search results - page 1 / 2 » On Condensing Database Repairs Obtained by Tuple Deletions |
DEXAW
2005
IEEE
13 years 10 months ago
2005
IEEE
ICDT
2003
ACM
13 years 10 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 ...
CORR
2002
Springer
13 years 4 months ago
2002
Springer
We address the problem of minimal-change integrity maintenance in the context of integrity constraints in relational databases. We assume that integrity-restoration actions are li...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
We consider the problem of repairing a database that is inconsistent wrt a set of integrity constraints by updating numerical values. In particular, we concentrate on denial integ...
ADBIS
2004
Springer
13 years 10 months ago
2004
Springer
Repairing a database means making the database consistent by applying changes that are as small as possible. Nearly all approaches to repairing have assumed deletions and insertion...