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Table 1 Edge correctness score and sequence similarity score (mean values) for several protein-protein interaction network alignment methods and tools, for 300 pairs of virus-host protein-protein interaction networks from the STRING Viruses database, for λ=0.5. Sequence similarity scores are normalized global alignment scores

From: Alignment of biological networks by integer linear programming: virus-host protein-protein interaction networks

Alignment method or tool Edge Correctness Sequence Similarity
L-GRAAL 0.8297 0.8979
Integer Linear Programming 0.7845 0.9044
AligNet 0.5471 0.8823
PINALOG 0.3920 0.9210
HubAlign 0.6461 0.5777
SPINAL 0.5054 0.6900