31 search results - page 5 / 7 » Event-Entity-Relationship Modeling in Data Warehouse Environ... |
EDBTW
2010
Springer
13 years 7 months ago
2010
Springer
Nowadays, due to the lack of face-to-face contact, distance course instructors have real difficulties knowing who their students are, how their students behave in the virtual cour...
ER
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
IFIP8
2007
13 years 11 months ago
2007
A grid virtual enterprise is a community of independent enterprises concerned with a particular sector of the economy. Its members (nodes) are small or medium size enterprises (SME...
TKDE
2002
13 years 9 months ago
2002
The construction and maintenance of data warehouses (views) in large-scale environments composed of numerous distributed and evolving information sources (ISs) such as the WWW has ...
DOLAP
2005
ACM
13 years 11 months ago
2005
ACM
Online Analytical Processing is a powerful framework for the analysis of organizational data. OLAP is often supported by a logical structure known as a data cube, a multidimension...