17 search results - page 1 / 4 » Deduction in a GEFRED database using Datalog |
EUSFLAT
2003
13 years 6 months ago
2003
In this paper, some considerations on extension of the Datalog language are proposed in order to apply this language on a GEFRED fuzzy relational database. For this integration, w...
DEDUCTIVE
1997
13 years 6 months ago
1997
We present a query language, called the Datalog++ , for deductive object-oriented databases. While a direct semantics for inheritance with overriding and encapsulation is desirabl...
APLAS
2005
ACM
13 years 10 months ago
2005
ACM
Many problems in program analysis can be expressed naturally and concisely in a declarative language like Datalog. This makes it easy to specify new analyses or extend or compose e...
SIGMOD
1999
ACM
13 years 9 months ago
1999
ACM
It is envisaged that the application of the multilevel security (MLS) scheme will enhance exibility and e ectiveness of authorization policies in shared enterprise databases and w...
PPDP
2010
Springer
13 years 3 months ago
2010
Springer
Database query optimizers rely on data statistics in selecting query execution plans. Similar query optimization techniques are desirable for deductive databases and, to make this...