3377 search results - page 1 / 676 » Describing differences between databases |
CIKM
2006
Springer
13 years 8 months ago
2006
Springer
We study the novel problem of efficiently computing the update distance for a pair of relational databases. In analogy to the edit distance of strings, we define the update distan...
DEXAW
2010
IEEE
13 years 6 months ago
2010
IEEE
The Web has been flooded with highly heterogeneous data sources that freely offer their data to the public. Careful design and compliance to standards is a way to cope with the he...
SPIESR
1996
13 years 6 months ago
1996
Many applications would benefit if media objects such as images could be selected and classified (or clustered) such that "conceptually similar" images are grouped toget...
BTW
2009
Springer
13 years 11 months ago
2009
Springer
: Database schemas are used to describe the logical design of a database. Diverse groups of users have different perspectives on the schema which leads to different local schemas. ...
ICDE
1999
IEEE
14 years 6 months ago
1999
IEEE
We develop a data integration approach for the efficient evaluation of queries over autonomous source databases. The approach is based on some novel applications and extensions of...