191 search results - page 8 / 39 » Reformulating Constraint Satisfaction Problems to Improve Sc... |
CDB
2004
Springer
14 years 1 months ago
2004
Springer
Constraint Processing and Database techniques overlap significantly. We discuss here the application of a constraint satisfaction technique, called dynamic bundling, to databases....
MICAI
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Classical constraint satisfaction problems (CSPs) provide an expressive formalism for describing and solving many real-world problems. However, classical CSPs prove to be...
CPAIOR
2006
Springer
13 years 9 months ago
2006
Springer
As many real-world problems involve user preferences, costs, or probabilities, constraint satisfaction has been extended to optimization by generalizing hard constraints to soft co...
EDBT
2012
ACM
11 years 10 months ago
2012
ACM
In this paper we consider the problem of answering queries using views, with or without ontological constraints, which is important for data integration, query optimization, and d...
CAEPIA
2003
Springer
14 years 1 months ago
2003
Springer
Nowadays many real problems can be modeled as Constraint Satisfaction Problems (CSPs). In many situations, it is desirable to be able to state both hard constraints and soft constr...