249 search results - page 11 / 50 » Ontology-Driven Semantic Matches between Database Schemas |
FGCS
2007
13 years 9 months ago
2007
We propose a semi-automated method for redeploying bioinformatic databases indexed in a Web portal as a decentralized, semantically integrated and service-oriented Data Grid. We g...
ICDE
2007
IEEE
14 years 11 months ago
2007
IEEE
In many applications it is important to find a meaningful relationship between the schemas of a source and target database. This relationship is expressed in terms of declarative ...
ICDE
2008
IEEE
14 years 11 months ago
2008
IEEE
Existing techniques for schema matching are classified as either schema-based, instance-based, or a combination of both. In this paper, we define a new class of techniques, called ...
EDBT
2010
ACM
14 years 4 months ago
2010
ACM
A recurring manual task in data integration, ontology alignment or model management is finding mappings between complex meta data structures. In order to reduce the manual effor...
ICDE
1993
IEEE
14 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...