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CCGRID
2005
IEEE
14 years 1 months ago
Cluster security with NVisionCC: process monitoring by leveraging emergent properties
We have observed that supercomputing clusters made up of commodity off-the-shelf computers possess emergent properties that are apparent when these systems are considered as an in...
Gregory A. Koenig, Xin Meng, Adam J. Lee, Michael ...
MCS
2010
Springer
14 years 2 months ago
Estimation of the Number of Clusters Using Multiple Clustering Validity Indices
One of the challenges in unsupervised machine learning is finding the number of clusters in a dataset. Clustering Validity Indices (CVI) are popular tools used to address this pro...
Krzysztof Kryszczuk, Paul Hurley
LREC
2008
128views Education» more  LREC 2008»
13 years 9 months ago
ASV Toolbox: a Modular Collection of Language Exploration Tools
ASV Toolbox is a modular collection of tools for the exploration of written language data both for scientific and educational purposes. It includes modules that operate on word li...
Chris Biemann, Uwe Quasthoff, Gerhard Heyer, Flori...
ICPP
2007
IEEE
14 years 2 months ago
Tempest: A portable tool to identify hot spots in parallel code
Compute clusters are consuming more power at higher densities than ever before. This results in increased thermal dissipation, the need for powerful cooling systems, and ultimatel...
Kirk W. Cameron, Hari K. Pyla, Srinidhi Varadaraja...
CIKM
2000
Springer
14 years 8 days ago
Using Star Clusters for Filtering
We examine applications of clustering to the filtering task. We use the on-line version of the star algorithm [JPR98, JPR99] as the clustering tool because this algorithm compute...
Javed A. Aslam, Katya Pelekhov, Daniela Rus