31 search results - page 1 / 7 » Flexible Data Cubes for Online Aggregation |
ICDT
2001
ACM
13 years 9 months ago
2001
ACM
SSDBM
2000
IEEE
13 years 9 months ago
2000
IEEE
Multidimensional data cubes are used in large data warehouses as a tool for online aggregation of information. As the number of dimensions increases, supporting efficient queries ...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
PERVASIVE
2004
Springer
13 years 10 months ago
2004
Springer
In an effort to support the development of context-aware applications that use archived sensor data, we introduce the concept of the Context Cube based on techniques of data wareho...
IPPS
1998
IEEE
13 years 9 months ago
1998
IEEE
On-Line Analytical Processing techniques are used for data analysis and decision support systems. The multidimensionality of the underlying data is well represented by multidimens...