922 search results - page 2 / 185 » A data mining approach to database compression |
SDM
2007
SIAM
13 years 6 months ago
2007
SIAM
Finding discords in time series database is an important problem in a great variety of applications, such as space shuttle telemetry, mechanical industry, biomedicine, and financ...
HIS
2004
13 years 6 months ago
2004
Classification of large datasets is a challenging task in Data Mining. In the current work, we propose a novel method that compresses the data and classifies the test data directl...
SDM
2004
SIAM
13 years 6 months ago
2004
SIAM
Most approaches to mining association rules implicitly consider the utilities of the itemsets to be equal. We assume that the utilities of itemsets may differ, and identify the hi...
SIGMOD
2001
ACM
14 years 5 months ago
2001
ACM
In this paper, we investigate how to scale hierarchical clustering methods (such as OPTICS) to extremely large databases by utilizing data compression methods (such as BIRCH or ra...
DAWAK
2005
Springer
13 years 11 months ago
2005
Springer
This paper proposes the compression of data in Relational Database Management Systems (RDBMS) using existing text compression algorithms. Although the technique proposed is general...