1425 search results - page 9 / 285 » Semantic Based Schema Analysis |
SIGMOD
2004
ACM
14 years 7 months ago
2004
ACM
We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and this target schema, and given that the data is at...
RULEML
2005
Springer
14 years 29 days ago
2005
Springer
Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is useful for many applications in the Semantic W...
OTM
2007
Springer
14 years 1 months ago
2007
Springer
: Two major problems in constructing data federations (for example, data warehouses and database federations) concern achieving and maintaining consistency and a uniform representa...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
Validation of multi-column schema matchings is essential for successful database integration. This task is especially difficult when the databases to be integrated contain little o...
CONTEXT
2003
Springer
14 years 21 days ago
2003
Springer
The development of more and more complex distributed applications over large networks of computers has raised the problem of semantic interoperability across applications based on ...