327 search results - page 3 / 66 » Schema Integration Based on Uncertain Semantic Mappings |
SIGMOD
2008
ACM
14 years 4 months ago
2008
ACM
Data integration systems offer a uniform interface to a set of data sources. Despite recent progress, setting up and maintaining a data integration application still requires sign...
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
ICDE
2006
IEEE
13 years 10 months ago
2006
IEEE
A key aspect of any data integration endeavor is establishing a transformation that translates instances of one or more source schemata into instances of a target schema. This sch...
BIS
2006
13 years 6 months ago
2006
The problem of the semantics-preserving data transformations during their exchange by e-business applications is addressed. A method for automatic generation of schema mappings is...
ER
2007
Springer
13 years 11 months ago
2007
Springer
Schema mappings come in different flavors: simple correspondences are produced by schema matchers, intensional mappings are used for schema integration. However, the execution of ...