169 search results - page 22 / 34 » Constraint-Based Multidimensional Data Mining |
SDM
2008
SIAM
13 years 9 months ago
2008
SIAM
Although clustering under constraints is a current research topic, a hierarchical setting, in which a hierarchy of clusters is the goal, is usually not considered. This paper trie...
IDEAS
2000
IEEE
13 years 12 months ago
2000
IEEE
This paper considers the issue of bulk loading large data sets for the UB-Tree, a multidimensional index structure. Especially in dataware housing (DW), data mining and OLAP it is...
IEAAIE
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, a neural network based approach to visualize performance data of a GSM network is presented. The proposed approach consists of several steps. First, a suitable propo...
PERVASIVE
2004
Springer
14 years 25 days 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...
ICDM
2008
IEEE
14 years 1 months ago
2008
IEEE
We consider the problem of publishing sensitive transaction data with privacy preservation. High dimensionality of transaction data poses unique challenges on data privacy and dat...