34 search results - page 1 / 7 » Practical Investigation of Constraints with Graph Views |
CP
2000
Springer
13 years 8 months ago
2000
Springer
Combinatorial problems can be efficiently tackled with constraint programming systems. The main tasks of the development of a constraint-based application are modeling the proble...
PODS
2003
ACM
14 years 4 months ago
2003
ACM
In this paper we consider general path constraints for semistructured databases. Our general constraints do not suffer from the limitations of the path constraints previously stud...
AMW
2010
13 years 5 months ago
2010
Based on practical observations on rule-based inference on RDF data, we study the problem of redundancy elimination in RDF in the presence of rules (in the form of Datalog rules) a...
RR
2010
Springer
13 years 2 months ago
2010
Springer
Based on practical observations on rule-based inference on RDF data, we study the problem of redundancy elimination on RDF graphs in the presence of rules (in the form of Datalog r...
CP
2009
Springer
14 years 5 months ago
2009
Springer
The ALLDIFFERENT constraint was one of the first global constraints [17] and it enforces the conjunction of one binary constraint, the not-equal constraint, for every pair of varia...