181 search results - page 24 / 37 » Methodological Framework for Data Warehouse Design |
ECTEL
2007
Springer
14 years 1 months ago
2007
Springer
In the last couple of years we have evidenced several initiatives promoting the vision of open educational systems. Educational brokers are supposed to take advantage of this ‘in...
WWW
2002
ACM
13 years 7 months ago
2002
ACM
Since e-catalogs are dynamic, autonomous, and heterogeneous, the integration of a potentially large number of dynamic e-catalogs is a delicate and time-consuming task. In this pap...
SAC
2004
ACM
14 years 28 days ago
2004
ACM
In the analysis of multidimensional data sets questions involving detection of extremal events, correlations, patterns and trends play an increasingly important role in a variety ...
COOPIS
2004
IEEE
13 years 11 months ago
2004
IEEE
By QoS (Quality of Service), we often refer to a set of quality requirements on the collective behavior of one or more objects. These requirements enable the provision of better se...
BMCBI
2008
13 years 7 months ago
2008
Background: With the advent of high throughput biotechnology data acquisition platforms such as micro arrays, SNP chips and mass spectrometers, data sets with many more variables ...