1497 search results - page 29 / 300 » Online Negative Databases |
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
There has been considerable work on automated physical design tuning for database systems. Existing solutions require offline invocations of the tuning tool and depend on DBAs ide...
KDD
1997
ACM
14 years 1 months ago
1997
ACM
Efficient discover of association rules in large databases is a we 1 studied problem and several ap-1y proaches have been proposed. However, it is non trivial to maintain the asso...
DOOD
1997
Springer
14 years 1 months ago
1997
Springer
Abstract. We present a well-founded semantics for deductive objectoriented database (dood) languages by applying the alternating- xpoint characterization of the well-founded model ...
DOOD
1991
Springer
14 years 15 days ago
1991
Springer
This paper examines the problem of adding non-deterministic constructs to a declarative database language based on Horn Clause Logic. We revise a previously proposed approach, the...
COMPSAC
2002
IEEE
14 years 1 months ago
2002
IEEE
As web–based information systems usually run in concurrent environment, the complexity for implementing and testing those systems is significantly high. Therefore it is useful ...