Sciweavers

6368 search results - page 29 / 1274
» Modeling Problem Transformations based on Data Complexity
Sort
View
APPML
2007
92views more  APPML 2007»
14 years 10 months ago
Topological grammars for data approximation
A method of topological grammars is proposed for multidimensional data approximation. For data with complex topology we define a principal cubic complex of low dimension and give...
Alexander N. Gorban, Neil R. Sumner, Andrei Yu. Zi...
ISASSCI
2001
14 years 11 months ago
Metadata Driven Data Transformation
The bottleneck of a data warehouse implementation is the ETL (extraction, transformation, and load) process, which carries out the initial population of the data warehouse and its...
Petr Aubrecht, Zdenek Kouba
DATESO
2009
269views Database» more  DATESO 2009»
14 years 7 months ago
The BPM to UML activity diagram transformation using XSLT
The Business Process Model represented as a diagram in Business Process Modeling Notation (BPMN) is a commonly used way how to describe business processes of an organization. Probl...
Ondrej Macek, Karel Richta
ICDE
2001
IEEE
121views Database» more  ICDE 2001»
15 years 11 months ago
Model-Based Mediation with Domain Maps
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
Amarnath Gupta, Bertram Ludäscher, Maryann E....
ECEASST
2006
154views more  ECEASST 2006»
14 years 9 months ago
EMF Model Refactoring based on Graph Transformation Concepts
Abstract. The Eclipse Modeling Framework (EMF) provides a modeling and code generation framework for Eclipse applications based on structured data models. Within model driven softw...
Enrico Biermann, Karsten Ehrig, Christian Köh...