227 search results - page 2 / 46 » A Metamodel for Master Data |
DAWAK
2003
Springer
13 years 11 months ago
2003
Springer
Data Warehouses provide sophisticated tools for analyzing complex data online, in particular by aggregating data along dimensions spanned by master data. Changes to these master da...
GI
2005
Springer
13 years 11 months ago
2005
Springer
: Market research draws a coherent picture of the market based on extensive observations of sales acts from numerous data sources. As the data sources refer to the products sold al...
PVLDB
2010
13 years 4 months ago
2010
A variety of integrity constraints have been studied for data cleaning. While these constraints can detect the presence of errors, they fall short of guiding us to correct the err...
OTM
2009
Springer
14 years 15 days ago
2009
Springer
IT projects often face the challenge of harmonizing metadata and data so as to have a “single” version of the truth. Determining equivalency of multiple data instances against ...
PPL
2007
13 years 5 months ago
2007
In this work we are interested in the problem of scheduling and redistributing data on master-slave platforms. We consider the case were the workers possess initial loads, some of...