305 search results - page 13 / 61 » Classification integration and reclassification using constr... |
DKE
2010
14 years 9 months ago
2010
We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...
IJRR
2010
14 years 4 months ago
2010
The ability to represent knowledge about space and its position therein is crucial for a mobile robot. To this end, topological and semantic descriptions are gaining popularity fo...
ICDE
1993
IEEE
15 years 1 months ago
1993
IEEE
The objective of entity identification is to determine the correspondence between object instances from more than one database. This paper ezamines the problem at the instance lev...
DKE
2006
14 years 9 months ago
2006
In schema integration, schematic discrepancies occur when data in one database correspond to metadata in another. We explicitly declare the context that is the meta information re...
VLDB
1993
ACM
15 years 1 months ago
1993
ACM
In this paper, we carefully explore the assumptions behind using information capacity equivalence as a measure of correctness for judging transformed schemas in schema integration...