3101 search results - page 219 / 621 » Using Relational Databases in the Engineering Repository Sys... |
166
click to vote
SSDBM
2007
IEEE
16 years 22 days ago
2007
IEEE
As relational database management systems are applied to non-traditional domains such as scientific data management, there is an increasing need to support queries with semantics ...
189
click to vote
SIGMOD
1999
ACM
15 years 10 months ago
1999
ACM
Selectivity estimation of queries is an important and wellstudied problem in relational database systems. In this paper, we examine selectivity estimation in the context of Geogra...
209
click to vote
CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...
155
click to vote
IWPSE
2005
IEEE
16 years 1 days ago
2005
IEEE
As systems evolve their structure change in ways not expected upfront. As time goes by, the knowledge of the developers becomes more and more critical for the process of understan...
181
click to vote
BMCBI
2007
15 years 6 months ago
2007
Background: High-throughput molecular biology provides new data at an incredible rate, so that the increase in the size of biological databanks is enormous and very rapid. This sc...