172 search results - page 19 / 35 » Implementation of Federated Databases Through Updatable View... |
ICDE
2000
IEEE
13 years 11 months ago
2000
IEEE
We consider the view data lineage problem in a warehousing environment: For a given data item in a materialized warehouse view, we want to identify the set of source data items th...
SSDBM
1998
IEEE
13 years 11 months ago
1998
IEEE
In several working environments, production involves repeated executions of certain procedures. A workflow describes the individual tasks performed in these procedures and their i...
VLDB
2005
ACM
14 years 6 days ago
2005
ACM
“W3QL: A Query Language for the WWW”, published in 1995, presented a language with several distinctive features. Employing existing indexes as access paths, it allowed the sel...
KDD
2004
ACM
14 years 3 days ago
2004
ACM
Using SQL has not been considered an efficient and feasible way to implement data mining algorithms. Although this is true for many data mining, machine learning and statistical a...
SIGMOD
1997
ACM
13 years 11 months ago
1997
ACM
Visual Language (VL) system development is getting increasingly sophisticated in part due to the arduous nature of user interface (UI) code development. This typically involves id...