432 search results - page 14 / 87 » Multidimensional Reference Models for Data Warehouse Develop... |
ICDM
2008
IEEE
15 years 6 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...
WSC
2004
15 years 1 months ago
2004
Discrete event simulation modelling has been extensively used in modelling complex systems. Although it offers great conceptual-modelling flexibility, it is both computationally e...
DEXAW
1998
IEEE
15 years 4 months ago
1998
IEEE
The aim of this paper is to give an overview of security relevant aspects of existing OLAP/Data Warehouse solutions, an area which has seen rather little interest from product dev...
WIRTSCHAFTSINFORMATI
2003
15 years 1 months ago
2003
: Data warehouse projects, today, are in an ambivalent situation. On the one hand, data warehouses are critical for a company's success and various methodological and technolo...
EDBT
2000
ACM
15 years 3 months ago
2000
ACM
Warehouse view self-maintenance refers to maintaining materialized views at a data warehouse without accessing source data. Self-maintenance has been studied for nontemporal views...