1497 search results - page 25 / 300 » Constraint Databases: A Survey |
ICAISC
2004
Springer
14 years 23 days ago
2004
Springer
Abstract. Several methods were proposed to reduce the number of instances (vectors) in the learning set. Some of them extract only bad vectors while others try to remove as many in...
CAI
1999
Springer
13 years 7 months ago
1999
Springer
: Context is the challenge for the coming years in Artificial Intelligence. In the companion paper [8], we present the main results of discussions at two workshops and at the first...
SAC
2004
ACM
14 years 24 days ago
2004
ACM
Integrity constraints are valuable tools for enforcing consistency of data in a database. Global integrity constraints ensure integrity and consistency of data spanning multiple d...
ICDE
1999
IEEE
14 years 8 months ago
1999
IEEE
ICDT
1995
ACM
13 years 11 months ago
1995
ACM
Abstract. Extension of the relational database model to represent complex data has been a focus of much research in recent years. At the same time, an alternative extension of the ...