1497 search results - page 1 / 300 » Constraint Databases: A Survey |
SDB
1995
13 years 8 months ago
1995
DAGSTUHL
2007
13 years 6 months ago
2007
Constraint databases and geographic information systems share many applications. However, constraint databases can go beyond geographic information systems in efficient spatial and...
ER
1999
Springer
13 years 8 months ago
1999
Springer
During the process of updating a database, two interrelated problems could arise. On one hand, when an update is applied to the database, integrity constraints could become violat...
APIN
2002
13 years 4 months ago
2002
We develop the scheme of indefinite constraint databases using first-order logic as our representation language. When this scheme is instantiated with temporal constraints, the res...
CONSTRAINTS
1998
13 years 4 months ago
1998
Graphs are widely used for information visualization purposes, since they provide a natural and intuitive tation of complex abstract structures. The automatic generation of drawing...