%0 Report %1 Arenas02 %A Arenas, M. %A Bertossi, L. %A Chomicki, J. %D 2002 %K answer-set, database, inconsistent %T Answer Sets for Consistent Query Answering in Inconsistent Databases %U http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.20.2470 %X A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the constraints. In this paper we apply logic programming based on answer sets to the problem of retrieving consistent information from a possibly inconsistent database. Since consistent information persists from the original database to every of its minimal repairs, the approach is based on a specification of database...

@techreport{Arenas02, abstract = {{A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the constraints. In this paper we apply logic programming based on answer sets to the problem of retrieving consistent information from a possibly inconsistent database. Since consistent information persists from the original database to every of its minimal repairs, the approach is based on a specification of database...}}, added-at = {2011-05-04T16:04:17.000+0200}, author = {Arenas, M. and Bertossi, L. and Chomicki, J.}, biburl = {https://www.bibsonomy.org/bibtex/2e180c275ad1bed56a41f54448f3491e4/baisemain}, citeulike-article-id = {1494587}, citeulike-linkout-0 = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.20.2470}, interhash = {14226156146f52a6cd4a1997fe4cf658}, intrahash = {e180c275ad1bed56a41f54448f3491e4}, keywords = {answer-set, database, inconsistent}, posted-at = {2008-07-15 13:39:14}, priority = {2}, timestamp = {2011-05-04T16:04:36.000+0200}, title = {{Answer Sets for Consistent Query Answering in Inconsistent Databases}}, url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.20.2470}, year = 2002 }