249 search results - page 18 / 50 » Ontology-Driven Semantic Matches between Database Schemas |
PODS
2008
ACM
14 years 11 months ago
2008
ACM
We introduce a theoretical framework for discovering relationships between two database instances over distinct and unknown schemata. This framework is grounded in the context of ...
IWFM
1998
14 years 8 days ago
1998
ing Structured Database Schemas into Abstract Machines Brian Matthews Rutherford Appleton Laboratory, Didcot, OXON, OX11 OQX, U.K. Elvira Locuratolo Istituto di Elaborazione dell&#...
ADBIS
2006
Springer
14 years 4 months ago
2006
Springer
Web communities involve networks of loosely coupled data sources. Members in those communities should be able to pose queries and gather results from all data sources in the networ...
ICDT
2012
ACM
12 years 1 months ago
2012
ACM
We introduce a new normal form, called essential tuple normal form (ETNF), for relations in a relational database where the constraints are given by functional dependencies and jo...
ER
2003
Springer
14 years 4 months ago
2003
Springer
While the Internet has facilitated access to information sources, the task of scalable integration of these heterogeneous data sources remains a challenge. The adoption of the eXte...