138 search results - page 2 / 28 » DATALOG with Nested Rules |
ORL
2008
13 years 6 months ago
2008
We report a remarkable success of nested pricing rules over major pivot rules commonly used in practice, such as Dantzig's original rule as well as the steepest-edge rule and ...
ICCS
2004
Springer
13 years 11 months ago
2004
Springer
In this paper we study two orthogonal extensions of the classical data mining problem of mining association rules, and show how they naturally interact. The first is the extension...
CIKM
2001
Springer
13 years 10 months ago
2001
Springer
EUSFLAT
2003
13 years 7 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...
ERSHOV
2006
Springer
13 years 10 months ago
2006
Springer
In this work, we present a semantic query optimization technique to improve the efficiency of the evaluation of a subset of SQL:1999 recursive queries. Using datalog notation, we c...