3836 search results - page 50 / 768 » Semantics of Database Transformations |
ICDE
2006
IEEE
14 years 1 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...
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
Many data integration solutions in the market today include tools for schema mapping, to help users visually relate elements of different schemas. Schema elements are connected wit...
EDBT
2008
ACM
14 years 7 months ago
2008
ACM
Schema mapping algorithms rely on value correspondences ? i.e., correspondences among semantically related attributes ? to produce complex transformations among data sources. Thes...
EDBT
2009
ACM
14 years 2 months ago
2009
ACM
We consider the following scenario for a mapping system: given a source schema, a target schema, and a set of value correspondences between these two schemas, generate an executab...
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
Publish/subscribe systems have demonstrated the ability to scale to large numbers of users and high data rates when providing content-based data dissemination services on the Inte...