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110

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ICPP
2009
IEEE

171views Distributed And Parallel Com...» more ICPP 2009»

A Parallel Algorithm for Computing Betweenness Centrality

14 years 11 months ago

Download asl.ncic.ac.cn

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

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271

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Tutorial

5465views

A Gentle Introduction to the EM Algorithm

17 years 15 days ago

Download www.stat.columbia.edu

A very detailed and easy to follow tutorial on the EM algorithm.

HEMANT D. TAGARE

posted by msabry

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104

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CVPR
2006
IEEE

161views Computer Vision» more CVPR 2006»

Equivalence of Non-Iterative Algorithms for Simultaneous Low Rank Approximations of Matrices

16 years 3 months ago

Download www.design.kyushu-u.ac.jp

Recently four non-iterative algorithms for simultaneous low rank approximations of matrices (SLRAM) have been presented by several researchers. In this paper, we show that those a...

Kohei Inoue, Kiichi Urahama

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STOC
2005
ACM

81views Algorithms» more STOC 2005»

Improved approximation algorithms for minimum-weight vertex separators

16 years 1 months ago