478 search results - page 76 / 96 » A Perspective on Inductive Databases |
ICDT
2009
ACM
14 years 8 months ago
2009
ACM
Schema mappings are declarative specifications that describe the relationship between two database schemas. In recent years, there has been an extensive study of schema mappings a...
FOCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...
CIKM
2003
Springer
14 years 23 days ago
2003
Springer
Content-Based Image Retrieval (CBIR) presents several challenges and has been subject to extensive research from many domains, such as image processing or database systems. Databa...
RSCTC
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. Institutional databases can be instrumental in understanding a business process, but additional data may broaden the empirical perspective on the investigated process. We...
ICDT
2010
ACM
13 years 11 months ago
2010
ACM
Checking the correspondence between two or more database instances and enforcing it is a procedure widely used in practice without however having been explored from a theoretical ...