31 search results - page 5 / 7 » Event-Entity-Relationship Modeling in Data Warehouse Environ... |
145
click to vote
EDBTW
2010
Springer
15 years 2 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...
132
Voted
ER
2004
Springer
15 years 9 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...
125
click to vote
IFIP8
2007
15 years 5 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...
143
click to vote
TKDE
2002
15 years 3 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 ...
155
click to vote
DOLAP
2005
ACM
15 years 6 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...