77 search results - page 12 / 16 » On the Anonymization of Sparse High-Dimensional Data |
BMCBI
2011
13 years 1 months ago
2011
Background: Typical analysis of microarray data ignores the correlation between gene expression values. In this paper we present a model for microarray data which specifically all...
WISE
2002
Springer
13 years 11 months ago
2002
Springer
In this paper, we introduce a novel framework for clustering web data which is often heterogeneous in nature. As most existing methods often integrate heterogeneous data into a un...
SSDBM
1999
IEEE
13 years 11 months ago
1999
IEEE
Multidimensional Analysis in On-Line Analytical Processing (OLAP), and Scientific and statistical databases (SSDB) use operations requiring summary information on multi-dimensiona...
PERVASIVE
2011
Springer
12 years 9 months ago
2011
Springer
People spend most of their time at a few key locations, such as home and work. Being able to identify how the movements of people cluster around these “important places” is cru...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
Pattern variation is a major factor that affects the performance of recognition systems. In this paper, a novel manifold tangent modeling method called Discriminant Additive Tange...