3836 search results - page 22 / 768 » Semantics of Database Transformations |
AIM
2005
13 years 7 months ago
2005
Intelligent access to information requires semantic integration of structured databases with unstructured textual resources. While the semantic integration problem has been widely...
ER
1995
Springer
13 years 11 months ago
1995
Springer
We describe a (meta) formalism for defining a variety of (object oriented) data models in a unified framework based on a variation of first-order logic. As specific example we use...
DEDUCTIVE
1994
13 years 9 months ago
1994
Recent advances in non-monotonic semantics of deductive databases provide a simple framework for modeling the even-condition-action rules of active databases. This approach unifie...
CIDR
2011
12 years 11 months ago
2011
Data state in a data management system such as a database is the result of the transactions performed on that data management system. Approaches such as single-message transaction...
ENTCS
2006
2006
Overview of Formal Concepts for Model Transformations Based on Typed Attributed Graph Transformation
13 years 7 months ago
In this paper we give an overview of formal concepts for model transformations between visual languages based on typed attributed graph transformation. We start with a basic conce...