736 search results - page 26 / 148 » Goal-oriented requirement analysis for data warehouse design |
109
Voted
EDBTW
2010
Springer
14 years 10 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...
DOLAP
1999
ACM
15 years 4 months ago
1999
ACM
OLAP systems support data analysis through a multidimensional data model, according to which data facts are viewed as points in a space of application-related dimensions", or...
125
click to vote
IDEAS
2003
IEEE
15 years 5 months ago
2003
IEEE
We propose a new storage model called MBSM (Multiresolution Block Storage Model) for laying out tables on disks. MBSM is intended to speed up operations such as scans that are typ...
131
Voted
BMCBI
2011
14 years 7 months ago
2011
Background: Tiling array data is hard to interpret due to noise. The wavelet transformation is a widely used technique in signal processing for elucidating the true signal from no...
CORR
2011
Springer
14 years 7 months ago
2011
Springer
Data warehouses are the core of decision support systems, which nowadays are used by all kind of enterprises in the entire world. Although many studies have been conducted on the ...