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CLUSTER
2009
IEEE

109views Distributed And Parallel Com...» more CLUSTER 2009»

Overlapping computation and communication in SMT clusters with commodity interconnects

14 years 2 months ago

Abstract—In this paper we focus on optimizing the performance in a cluster of Simultaneous Multithreading (SMT) processors connected with a commodity interconnect (e.g. Gbit Ethe...

Georgios I. Goumas, Nikos Anastopoulos, Nectarios ...

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25

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ICDM
2009
IEEE

132views Data Mining» more ICDM 2009»

Bayesian Overlapping Subspace Clustering

14 years 2 months ago

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Given a data matrix, the problem of ﬁnding dense/uniform sub-blocks in the matrix is becoming important in several applications. The problem is inherently combinatorial since th...

Qiang Fu, Arindam Banerjee

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26

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JUCS
2007

118views more JUCS 2007»

Satisfying Assignments of Random Boolean Constraint Satisfaction Problems: Clusters and Overlaps

13 years 7 months ago

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: The distribution of overlaps of solutions of a random constraint satisfaction problem (CSP) is an indicator of the overall geometry of its solution space. For random k-SAT, nonri...

Gabriel Istrate

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16

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MICCAI
2009
Springer

160views Medical Imaging» more MICCAI 2009»

A Cluster Overlap Measure for Comparison of Activations in fMRI Studies

14 years 8 months ago

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Abstract. Most fMRI studies use voxel-wise statistics to carry out intrasubject as well as inter-subject analysis. We show that statistics derived from voxel-wise comparisons are l...

Guillermo A. Cecchi, Rahul Garg, A. Ravishankar ...

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16

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IPPS
2006
IEEE

114views Distributed And Parallel Com...» more IPPS 2006»

An automated approach to improve communication-computation overlap in clusters

14 years 1 months ago