3225 search results - page 447 / 645 » Query Optimization by Stored Queries |
187
click to vote
SSDBM
2003
IEEE
15 years 11 months ago
2003
IEEE
In many application contexts, like statistical databases, scientific databases, query optimizers, OLAP, and so on, data are often summarized into synopses of aggregate values. Su...
158
click to vote
COCOON
2003
Springer
15 years 11 months ago
2003
Springer
We design efficient competitive algorithms for discovering hidden information using few queries. Specifically, consider a game in a given set of intervals (and their implied inte...
259
click to vote
ARTDB
1997
Springer
15 years 10 months ago
1997
Springer
This paper proposes a strategy for parallel composite event detection in Active database systems (DBS). Up to now, the detection is sequential and totally synchronized, and thus p...
170
click to vote
VLDB
1992
ACM
15 years 10 months ago
1992
ACM
This paper considers the problem of adding list as a type constructor to an object-oriented data model. In particular, we are concerned with how lists in a database can be constru...
174
click to vote
ICWS
2007
IEEE
15 years 8 months ago
2007
IEEE
There is a critical need to design and develop tools tract away the fundamental complexity of XML based Web services specifications and toolkits, and provide an elegant, intuitive...