SCAN-XP: Parallel Structural Graph Clustering Algorithm on Intel Xeon Phi Coprocessors

  title={SCAN-XP: Parallel Structural Graph Clustering Algorithm on Intel Xeon Phi Coprocessors},
  author={Tomokatsu Takahashi and Hiroaki Shiokawa and Hiroyuki Kitagawa},
The structural graph clustering method SCAN, proposed by Xu et al., is successfully used in many applications because it not only detects densely connected nodes as clusters but also extracts sparsely connected nodes as hubs or outliers. However, it is difficult to applying SCAN to large-scale graphs since SCAN needs to evaluate the density for all adjacent nodes included in the given graphs. In this paper, so as to address the above problem, we present a novel algorithm SCAN-XP that performs… CONTINUE READING

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SNAP Datasets: Stanford Large Network Dataset Collection.

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