Sciweavers

191 search results - page 16 / 39
» On Effective Data Clustering in Bitemporal Databases
Sort
View
ICASSP
2011
IEEE
14 years 3 months ago
Biological pathway inference using manifold embedding
Disease occurs due to aberrant modulation of biological pathways. Identification of activated gene pathways from gene expression data is an important problem. In this work, we de...
Arvind Rao, Alfred O. Hero
DBISP2P
2008
Springer
124views Database» more  DBISP2P 2008»
15 years 1 months ago
Exploiting Distribution Skew for Scalable P2P Text Clustering
K-Means clustering is widely used in information retrieval and data mining. Distributed K-Means variants have already been proposed, but none of the past algorithms scales to large...
Odysseas Papapetrou, Wolf Siberski, Fabian Leitrit...
KDD
1997
ACM
146views Data Mining» more  KDD 1997»
15 years 3 months ago
Density-Connected Sets and their Application for Trend Detection in Spatial Databases
1 Several clustering algorithms have been proposed for class identification in spatial databases such as earth observation databases. The effectivity of the well-known algorithms ...
Martin Ester, Hans-Peter Kriegel, Jörg Sander...
LREC
2010
154views Education» more  LREC 2010»
15 years 22 days ago
A Database of Age and Gender Annotated Telephone Speech
This article describes an age-annotated database of German telephone speech. All in all 47 hours of prompted and free text was recorded, uttered by 954 paid participants in a styl...
Felix Burkhardt, Martin Eckert, Wiebke Johannsen, ...
SDM
2007
SIAM
107views Data Mining» more  SDM 2007»
15 years 21 days ago
On Demand Phenotype Ranking through Subspace Clustering
High throughput biotechnologies have enabled scientists to collect a large number of genetic and phenotypic attributes for a large collection of samples. Computational methods are...
Xiang Zhang, Wei Wang 0010, Jun Huan