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Advanced Coarsening Schemes for Graph Partitioning - Ilya ... - KIT

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Experimental Results<br />

Social Networks - AMG helps!<br />

ECO-ALG<br />

AMG-ECO<br />

21 <strong>Ilya</strong> Safro, Peter Sanders, Christian Schulz:<br />

<strong>Advanced</strong> <strong>Coarsening</strong> <strong>Schemes</strong> <strong>for</strong> <strong>Graph</strong> Partititoning<br />

ECO-ALG<br />

AMG-ECO<br />

k quality uncoar. time<br />

2 1.16 3.62<br />

4 1.11 2.14<br />

8 1.07 1.94<br />

16 1.06 1.69<br />

32 1.00 1.60<br />

64 1.01 2.99<br />

Department of In<strong>for</strong>matics<br />

Institute <strong>for</strong> Theoretical Computer Science, Algorithmics II

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