Using Graphics Processors for High Performance SimRank Computation
Using Graphics Processors for High Performance SimRank Computation
复制标题
使用图形处理器进行高性能 SimRank 计算
DOI:
10.1109/tkde.2011.91
复制
发表时间:
2012-09
影响因子:
8.9
通讯作者:
Guoming He, cuiping Li, Hong Chen, Xiaoyong DU, H
中科院分区:
文献类型:
--
作者:
Guoming He, cuiping Li, Hong Chen, Xiaoyong DU, H
Recently there has been a lot of interest in graph-based analysis. One of the most important aspects of graph-based analysis is to measure similarity between nodes in a graph. SimRank is a simple and influential measure of this kind, based on a solid graph theoretical model. However, existing methods on SimRank computation suffer from two limitations: 1) the computing cost can be very high in practice; and 2) they can only be applied on static graphs. In this paper, we exploit the inherent parallelism and high memory bandwidth of graphics processing units (GPU) to accelerate the computation of SimRank on large graphs. Furthermore, based on the observation that SimRank is essentially a first-order Markov Chain, we propose to utilize the iterative aggregation techniques for uncoupling Markov chains to compute SimRank scores in parallel for large graphs. The iterative aggregation method can be applied on dynamic graphs. Moreover, it can handle not only the link-updating problem but also the node-updating problem. We give the corresponding theoretical justification and analysis, propose three optimization strategies to further improve the computation efficiency, and extend the proposed algorithm to dynamic graphs. Extensive experiments on synthetic and real data sets verify that the proposed methods are efficient and effective.
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DOI:
10.1137/1.9781611972788.64
发表时间:
2008-10
期刊:
--
影响因子:
--
作者:
Hanghang Tong;S. Papadimitriou;Philip S. Yu;C. Faloutsos
通讯作者:
Hanghang Tong;S. Papadimitriou;Philip S. Yu;C. Faloutsos
DOI:
10.1145/1835804.1835874
发表时间:
2010-07
期刊:
Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining
影响因子:
--
作者:
Guoming He;Haijun Feng;Cuiping Li;Hong Chen
通讯作者:
Guoming He;Haijun Feng;Cuiping Li;Hong Chen
DOI:
10.1137/040619028
发表时间:
2005-12
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
--
作者:
A. Langville;C. D. Meyer
通讯作者:
A. Langville;C. D. Meyer
DOI:
10.1145/1013367.1013491
发表时间:
2004-05
期刊:
--
影响因子:
--
作者:
A. Langville;C. D. Meyer
通讯作者:
A. Langville;C. D. Meyer
DOI:
10.1145/1739041.1739098
发表时间:
2010-03
期刊:
--
影响因子:
--
作者:
Cuiping Li;Jiawei Han;Guoming He;Xin Jin;Yizhou Sun;Yintao Yu;Tianyi Wu
通讯作者:
Cuiping Li;Jiawei Han;Guoming He;Xin Jin;Yizhou Sun;Yintao Yu;Tianyi Wu