Sciweavers

17390 search results - page 230 / 3478
» Distributed Data Clustering
Sort
View
135
Voted
CCGRID
2005
IEEE
15 years 9 months ago
Data grid performance analysis through study of replication and storage infrastructure parameters
Running Data Grid applications such as High Energy Nuclear Physics (HENP) and weather modelling experiments involves working with huge data sets possibly of hundreds of Terabytes ...
Ernest Sithole, Gerard P. Parr, Sally I. McClean
111
Voted
DASFAA
2008
IEEE
118views Database» more  DASFAA 2008»
15 years 10 months ago
RAIN: Always on Data Warehousing
Abstract. The Redundant Arrays of Inexpensive DWS Nodes (RAIN) technique is a node-level data replication approach that introduces failover capabilities to DWS (Data Warehouse Stri...
Jorge Vieira, Marco Vieira, Marco Costa, Henrique ...
112
Voted
IGARSS
2009
15 years 1 months ago
Reducing the Dimensionality of Hyperspectral Data using Diffusion Maps
We examine the analysis of hyperspectral data produced by the Hyperspectral Core Imager of AngloGold Ashanti. The dimension of the data is reduced using diffusion maps and the dat...
Luis du Plessis, Steven Damelin, Michael Sears
129
Voted
SCCC
2005
IEEE
15 years 9 months ago
A geometric framework to visualize fuzzy-clustered data
— Fuzzy clustering methods have been widely used in many applications. These methods, including fuzzy k-means and Expectation Maximization, allow an object to be assigned to mult...
Yuanquan Zhang, Luis Rueda
138
Voted
AUSAI
2005
Springer
15 years 9 months ago
Finding Similar Patterns in Microarray Data
Abstract. In this paper we propose a clustering algorithm called sCluster for analysis of gene expression data based on pattern-similarity. The algorithm captures the tight cluster...
Xiangsheng Chen, Jiuyong Li, Grant Daggard, Xiaodi...