2070 search results - page 81 / 414 » Querying Communities in Relational Databases |
PODS
1999
ACM
15 years 3 months ago
1999
ACM
In this paper we consider the problem of the logical characterization of the notion of consistent answer in a relational database that may violate given integrity constraints. Thi...
SUM
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. We present the Consistency Extractor System (ConsEx) that uses answer set programming to compute consistent answers to first-order queries posed to relational databases ...
105
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EDBT
2009
ACM
15 years 5 months ago
2009
ACM
We consider the following scenario for a mapping system: given a source schema, a target schema, and a set of value correspondences between these two schemas, generate an executab...
ICDE
2010
IEEE
14 years 11 months ago
2010
IEEE
: © Adaptive indexing for relational keys Goetz Graefe, Harumi Kuno HP Laboratories HPL-2010-23 databases, indexes, storage systems, B-trees, adaptive merging, database cracking A...
LREC
2010
15 years 15 days ago
2010
Language users are increasingly turning to electronic resources to address their lexical information needs, due to their convenience and their ability to simultaneously capture di...