569 search results - page 2 / 114 » Managing Source Quality Changes in a Data Integration System |
ICDIM
2007
IEEE
14 years 17 days ago
2007
IEEE
: Integrated access to distributed data is an important problem faced in scientific and commercial applications. A data integration system provides a unified view for users to subm...
BTW
2007
Springer
14 years 13 days ago
2007
Springer
: The management of change logs is crucial in different areas of information systems like data replication, data warehousing, and process management. One barrier that hampers the (...
WIIW
2001
13 years 7 months ago
2001
Web Data Warehouses have been introduced to enable the analysis of integrated Web data. One of the main challenges in these systems is to deal with the volatile and dynamic nature...
IV
2010
IEEE
13 years 4 months ago
2010
IEEE
In this article we present an infrastructure for creating mash up visual representations of the user profile that combines data from different sources. We explored this approach ...
SIGMOD
1999
ACM
13 years 10 months ago
1999
ACM
Research and products for the integration of heterogeneous legacy source databases in data warehousing have addressed numerous data quality problems in or between the sources. Suc...