21 search results - page 2 / 5 » Modelling and Optimisation Issues for Multidimensional Datab... |
SSDBM
1998
IEEE
13 years 9 months ago
1998
IEEE
We address the issue of designing effective query languages for OLAP databases. The basis of our investigation is MD, a new data model for multidimensional databases that, unlike ...
DOLAP
2006
ACM
13 years 11 months ago
2006
ACM
Multidimensional modeling requires specialized design techniques. Though a lot has been written about how a data warehouse should be designed, there is no consensus on a design me...
JMLC
1997
Springer
13 years 9 months ago
1997
Springer
Abstract. We describe a system designed to provide database programming support for Oberon programmers. The system is based on a generic object-oriented data model which supports r...
DOLAP
2008
ACM
13 years 7 months ago
2008
ACM
Multidimensional analysis allows decision makers to efficiently and effectively use data analysis tools, which mainly depend on multidimensional (MD) structures of a data warehous...
VLDB
2007
ACM
13 years 11 months ago
2007
ACM
Privacy is an important issue in data publishing. Many organizations distribute non-aggregate personal data for research, and they must take steps to ensure that an adversary cann...