Optimizing Distance Computation in Distributed Graph Systems
Optimizing Distance Computation in Distributed Graph Systems
复制标题
优化分布式图系统中的距离计算
DOI:
10.1109/access.2020.3032727
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发表时间:
2020
期刊:
影响因子:
3.9
通讯作者:
Qin Zheng
中科院分区:
文献类型:
--
作者:
Wang Qing;Ji Shengyi;Peng Peng;Li Mingdao;Huang Ping;Qin Zheng
Given a large graph, such as a social network or a knowledge graph, a fundamental query is how to find the distance from a source vertex to another vertex in the graph. As real graphs become very large and many distributed graph systems, such as Pregel, Pregel+, Giraph, and GraphX, are proposed, how to employ distributed graph systems to process single-source distance queries should attract more attention. In this paper, we propose a landmark-based framework to optimize the distance computation over distributed graph systems. We also use a measure called set betweenness to select the optimal set of landmarks for distance computation. Although we can prove that selecting the optimal set of landmarks is NP-hard, we propose a heuristic distributed algorithm that can guarantee the approximation ratio. Experiments on large real graphs confirm the superiority of our methods.
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影响因子:
5.3
作者:
Da Yan;Yuzhen Huang;Miao Liu;Hongzhi Chen;James Cheng;Huanhuan Wu;Chengcui Zhang
通讯作者:
Da Yan;Yuzhen Huang;Miao Liu;Hongzhi Chen;James Cheng;Huanhuan Wu;Chengcui Zhang
DOI:
10.1145/2505515.2505724
发表时间:
2013-10
期刊:
Proceedings of the 22nd ACM international conference on Information & Knowledge Management
影响因子:
--
作者:
Yosuke Yano;Takuya Akiba;Yoichi Iwata;Yuichi Yoshida
通讯作者:
Yosuke Yano;Takuya Akiba;Yoichi Iwata;Yuichi Yoshida
DOI:
10.1007/978-3-030-26072-9_16
发表时间:
2019-08
期刊:
--
影响因子:
--
作者:
Mingdao Li;Peng Peng-Peng;Yang Xu;Hao Xia;Zheng Qin
通讯作者:
Mingdao Li;Peng Peng-Peng;Yang Xu;Hao Xia;Zheng Qin
DOI:
10.1109/icde.2012.53
发表时间:
2012-04
期刊:
2012 IEEE 28th International Conference on Data Engineering
影响因子:
--
作者:
Miao Qiao;Hong Cheng;Lijun Chang;J. Yu
通讯作者:
Miao Qiao;Hong Cheng;Lijun Chang;J. Yu
DOI:
--
发表时间:
2014-06
期刊:
--
影响因子:
--
作者:
J. Leskovec;A. Krevl
通讯作者:
J. Leskovec;A. Krevl