1928 search results - page 26 / 386 » Integrity Constraints in OWL |
SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
We propose a framework for integrating data from multiple relational sources into an XML document that both conforms to a given DTD and satisfies predefined XML constraints. The f...
ICDT
2005
ACM
15 years 5 months ago
2005
ACM
We study the problem of rewriting queries using views in the presence of access patterns, integrity constraints, disjunction, and negation. We provide asymptotically optimal algori...
SI3D
1992
ACM
15 years 3 months ago
1992
ACM
In this paper, we present techniques for integratingconstraint and direct manipulation approaches to geometric modeling. Direct manipulation positioning techniques are augmented t...
ANTSW
2008
Springer
15 years 1 months ago
2008
Springer
We propose to integrate ACO in a Constraint Programming (CP) language. Basically, we use the CP language to describe the problem to solve by means of constraints and we use the CP ...
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IEEESCC
2009
IEEE
14 years 9 months ago
2009
IEEE
Dynamic service composition is suitable for on-demand business requests. For autonomic computing, service composition needs to deal with runtime environment faults, but also with ...