On the Parallelization of MCMC for Community Detection
On the Parallelization of MCMC for Community Detection
复制标题
论MCMC并行化社区检测
DOI:
10.1145/3545008.3545058
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Feng, Wu-chun
中科院分区:
文献类型:
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作者:
Wanye, Frank;Gleyzer, Vitaliy;Kao, Edward;Feng, Wu-chun
The rapid growth in size of real-world graph datasets necessitates the design of parallel and scalable graph analytics algorithms for large graphs. Community detection is a graph analysis technique with use cases in many domains from bioinformatics to network security. Markov chain Monte Carlo (MCMC)-based methods for performing community detection, such as the stochastic block partitioning (SBP) algorithm, are robust to graphs with a complex structure, but have traditionally been difficult to parallelize due to the serial nature of the underlying MCMC algorithm. This paper presents hybrid SBP (H-SBP), a novel hybrid method to parallelize the inherently sequential computation within each MCMC chain, for SBP. H-SBP processes a fraction of the most influential graph vertices serially and the remaining majority of the vertices in parallel using asynchronous Gibbs. We empirically show that H-SBP speeds up the MCMC computations by up to 5.6 × on real-world graphs while maintaining accuracy.
DOI:
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发表时间:
2019
期刊:
IEEE Symposium on Field-Programmable Custom Computing Machines
影响因子:
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作者:
Glenn G. Ko;Yuji Chai;Rob A. Rutenbar;D. Brooks;Gu
通讯作者:
Gu
DOI:
10.1109/hpec.2018.8547534
发表时间:
2018
期刊:
2018 IEEE High Performance extreme Computing Conference (HPEC
影响因子:
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作者:
Ghosh, Sayan;Halappanavar, Mahantesh;Tumeo, Antonino;Kalyanaraman, Ananth;Gebremedhin, Assefaw H.
通讯作者:
Gebremedhin, Assefaw H.
DOI:
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发表时间:
2012
期刊:
影响因子:
--
作者:
Travis Desell;L. Newberg;M. Magdon;B. Szymański;W. Thompson
通讯作者:
W. Thompson