Single-Source Shortest Path Tree for Big Dynamic Graphs
Single-Source Shortest Path Tree for Big Dynamic Graphs
复制标题
大动态图的单源最短路径树
DOI:
10.1109/bigdata.2018.8622042
复制
发表时间:
2018
期刊:
影响因子:
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通讯作者:
Norris, Boyana
中科院分区:
文献类型:
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作者:
Riazi, Sara;Srinivasan, Sriram;Das, Sajal K.;Bhowmick, Sanjukta;Norris, Boyana
Computing single-source shortest paths (SSSP) is one of the fundamental problems in graph theory. There are many applications of SSSP including finding routes in GPS systems and finding high centrality vertices for effective vaccination. In this paper, we focus on calculating SSSP on big dynamic graphs, which change with time. We propose a novel distributed computing approach, SSSPIncJoint, to update SSSP on big dynamic graphs using GraphX. Our approach considerably speeds up the recomputation of the SSSP tree by reducing the number of map-reduce operations required for implementing SSSP in the gather-apply- scatter programming model used by GraphX.
DOI:
10.1109/hipc.2018.00035
发表时间:
2018
期刊:
2018 IEEE 25th International Conference on High Performance Computing (HiPC
影响因子:
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作者:
Srinivasan, Sriram;Riazi, Sara;Norris, Boyana;Das, Sajal K.;Bhowmick, Sanjukta
通讯作者:
Bhowmick, Sanjukta
DOI:
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发表时间:
2015
期刊:
影响因子:
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作者:
A. Ingole
通讯作者:
A. Ingole