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» The Design and Analysis of Parallel Algorithms
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ICPP
2009
IEEE
15 years 1 months ago
A Parallel Algorithm for Computing Betweenness Centrality
In this paper we present a multi-grained parallel algorithm for computing betweenness centrality, which is extensively used in large-scale network analysis. Our method is based on ...
Guangming Tan, Dengbiao Tu, Ninghui Sun
PAMI
1998
103views more  PAMI 1998»
15 years 3 months ago
Synchronous Random Fields and Image Restoration
—We propose a general synchronous model of lattice random fields which could be used similarly to Gibbs distributions in a Bayesian framework for image analysis, leading to algor...
Laurent Younes
ICDE
1996
IEEE
134views Database» more  ICDE 1996»
16 years 4 months ago
Parallel Pointer-Based Join Algorithms in Memory-mapped Environments
Three pointer-based parallel join algorithms are presented and analyzed for environments in which secondary storage is made transparent to the programmer through memory mapping. B...
Peter A. Buhr, Anil K. Goel, Naomi Nishimura, Prab...
BMCBI
2008
89views more  BMCBI 2008»
15 years 3 months ago
R/parallel - speeding up bioinformatics analysis with R
Background: R is the preferred tool for statistical analysis of many bioinformaticians due in part to the increasing number of freely available analytical methods. Such methods ca...
Gonzalo Vera, Ritsert C. Jansen, Remo Suppi
IPPS
2005
IEEE
15 years 9 months ago
An Experimental Study of Parallel Biconnected Components Algorithms on Symmetric Multiprocessors (SMPs)
We present an experimental study of parallel biconnected components algorithms employing several fundamental parallel primitives, e.g., prefix sum, list ranking, sorting, connect...
Guojing Cong, David A. Bader