129 search results - page 18 / 26 » The Dimensional Fact Model: A Conceptual Model for Data Ware... |
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Since Jim Gray introduced the concept of ”data cube” in 1997, data cube, associated with online analytical processing (OLAP), has become a driving engine in data warehouse ind...
CVDB
2004
ACM
14 years 1 months ago
2004
ACM
Capture, processing, and assimilation of digital media-based information such as video, images, or audio requires a unified framework within which signal processing techniques and...
DOLAP
1999
ACM
14 years 25 days 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...
IQIS
2007
ACM
13 years 10 months ago
2007
ACM
Extraction–Transform–Load (ETL) processes comprise complex data workflows, which are responsible for the maintenance of a Data Warehouse. Their practical importance is denoted...
JDWM
2008
13 years 8 months ago
2008
This article deals with multidimensional analyses. Analyzed data are designed according to a conceptual model as a constellation of facts and dimensions, which are composed of mul...