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CCGRID
2003
IEEE
14 years 28 days ago
Leveraging Non-Uniform Resources for Parallel Query Processing
Clusters are now composed of non-uniform nodes with different CPUs, disks or network cards so that customers can adapt the cluster configuration to the changing technologies and t...
Tobias Mayr, Philippe Bonnet, Johannes Gehrke, Pra...
ICEIS
2003
IEEE
14 years 27 days ago
Code Generation for Distributed Systems
d graphically, interest in code generators which create applications based on abstract system descriptions, is high. An indicator for this are the many commercial products. This pa...
Markus Aleksy, Ralf Gitzel
21
Voted
ICDM
2003
IEEE
112views Data Mining» more  ICDM 2003»
14 years 27 days ago
Privacy-preserving Distributed Clustering using Generative Models
We present a framework for clustering distributed data in unsupervised and semi-supervised scenarios, taking into account privacy requirements and communication costs. Rather than...
Srujana Merugu, Joydeep Ghosh
WSCG
2001
92views more  WSCG 2001»
13 years 9 months ago
Pre-processing of Car Geometry Data for Crash Simulation and Visualization
In this paper we focus on a visualization tool for car crash simulations. By means of some examples we show how various data pre-processing features can facilitate the engineer�...
Norbert Frisch, Dirc Rose, Ove Sommer, Thomas Ertl
DCC
2007
IEEE
14 years 7 months ago
Nonuniform Compression in Databases with Haar Wavelet
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
S. Chen, A. Nucci