141 search results - page 8 / 29 » Transforming OCL constraints: a context change approach |
ECMDAFA
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. In this paper, we deal with errors in metamodels. Metamodels define the abstract syntax of modeling languages. They play a central role in the Model-Driven Architecture. ...
DL
1998
Springer
14 years 20 days ago
1998
Springer
In this paper we present a mechanism for translating information in heterogeneous digital library environments. We model information as a set of conjunctive constraints that are s...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Data on individuals and entities are being collected widely. These data can contain information that explicitly identifies the individual (e.g., social security number). Data can ...
PRL
2007
13 years 8 months ago
2007
One of the most widely used approaches in the context of object recognition across illumination changes consists in comparing the images by means of the intersection between invar...
EDOC
2011
IEEE
12 years 8 months ago
2011
IEEE
—In this paper, we present a UML metamodel-based approach for creating and executing workflow models. The modeling language is introduced through its abstract syntax, and an eval...