128 search results - page 4 / 26 » Filling the gap between data federation and data integration |
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
ICDE
2010
IEEE
13 years 7 months ago
2010
IEEE
— In this position paper, we motivate the need for streaming data integration in three main forms including across multiple streaming data sources, over multiple stream processin...
ISBI
2002
IEEE
14 years 8 months ago
2002
IEEE
In this paper we propose a methodology for brain parcellation with anatomical and functional constraints dedicated to fMRI data analysis. The aim is to provide a representation of...
DOLAP
2003
ACM
14 years 21 days ago
2003
ACM
Motivated by the need for more flexible OLAP systems, this paper presents work on logical integration of external data in OLAP databases, carried out in cooperation between the D...
ICTAI
2009
IEEE
14 years 2 months ago
2009
IEEE
1 Many applications require integrated access to multiple distributed, autonomous, and often semantically disparate data. Hence there is a need for bridging the semantic gap betwe...