514 search results - page 33 / 103 » Answer Sets for Consistent Query Answering in Inconsistent D... |
112
Voted
GLOBE
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
281
Voted
CIDR
2011
14 years 5 months ago
2011
Structured query language (SQL) is a classical way to access relational databases. Although SQL is powerful to query relational databases, it is rather hard for inexperienced user...
133
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FQAS
2004
Springer
15 years 5 months ago
2004
Springer
In the context of relational as well as deductive databases, correct and efficient integrity checking is a crucial issue, as, without any guarantee of data consistency, the answers...
230
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ICDE
2007
IEEE
16 years 3 months ago
2007
IEEE
Keyword search is a familiar and potentially effective way to find information of interest that is "locked" inside relational databases. Current work has generally assum...
142
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ISPA
2007
Springer
15 years 8 months ago
2007
Springer
Regular path queries are the building block of almost any mechanism for querying semistructured data. Despite the fact that the main applications of such data are distributed, ther...