1527 search results - page 49 / 306 » Data Integration by Describing Sources with Constraint Datab... |
119
Voted
DEXA
2004
Springer
15 years 9 months ago
2004
Springer
Data integration is a significant challenge: relevant data objects are split across multiple information sources, and often owned by different organizations. The sources represent...
219
Voted
VLDB
2007
ACM
16 years 4 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
150
Voted
DS
1992
15 years 4 months ago
1992
In this paper, we present methods for supporting autonomous updates in replicated databases. Autonomous updates are of particular importance to applications that cannot tolerate t...
149
Voted
DANTE
1999
IEEE
15 years 8 months ago
1999
IEEE
Because performance is a crucial issue in database systems, data caching techniques have been studied in database research field, especially in client-server databases and distrib...
171
Voted
BIBM
2008
IEEE
15 years 10 months ago
2008
IEEE
The study of gene function is critical in various genomic and proteomic fields. Due to the availability of tremendous amounts of different types of protein data, integrating thes...