基于体积,大小,切割和时间的图划分VSCT算法

IF 0.6 Q4 COMPUTER SCIENCE, THEORY & METHODS International Journal of Parallel Emergent and Distributed Systems Pub Date : 2023-02-13 DOI:10.1080/17445760.2023.2174540
Chayma Sakouhi, Abir Khaldi, H. Ghézala
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引用次数: 0

摘要

处理大规模图需要一个高效的图分区器,它可以在合理的时间内生成具有较少切割边/顶点的平衡分区。尽管已经提出了几种算法,但它仍然不够。即使图形体积不断增长,他们在进行图形分区时也不考虑图形体积。因此,这些算法产生了不平衡的工作负载。我们提出了一种基本上基于四个关键指标的图分割算法VSCT:体积、大小、切割和时间,以保持高质量的图分割。使用真实世界的数据集,我们表明VSCT相对于现有的图划分算法执行了高效的划分质量。
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VSCT algorithm for graph partitioning based on volume, size, cuts and time
Dealing with large-scale graphs requires an efficient graph partitioner that produces balanced partitions with fewer cut edges/vertices in a reasonable amount of time. Despite several algorithms that have been proposed, it is still insufficient. Even with the continuous growth of graph volume, they do not consider the graph volume during graph partitioning. Therefore, these algorithms generate an imbalanced workload. We propose a graph partitioner algorithm VSCT based essentially on four key metrics: Volume, Size, Cuts, and Time to maintain high-quality graph partitioning. Using real-world datasets, we show that VSCT performs an efficient partitioning quality against the existing graph partitioning algorithms.
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CiteScore
2.30
自引率
0.00%
发文量
27
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