6434 search results - page 3 / 1287 » The Dynamic Data Cube |
ICDE
1999
IEEE
14 years 7 months ago
1999
IEEE
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...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
Data analysis applications typically aggregate data across many dimensions looking for anomalies or unusual patterns. The SQL aggregate functions and the GROUP BY operator produce ...
KDD
1997
ACM
13 years 9 months ago
1997
ACM
In this paper, we employ a novel approach to metarule-guided, multi-dimensional association rule mining which explores a data cube structure. We propose algorithms for metarule-gu...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
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 ...