Fig. 4From: Finding maximal exact matches in graphsNumber of MEMs with different indexes and varying number of SARS-CoV-2 strains. Here, text-MEMs refers to bidirectional r-index. For indexable EFG the results are shown for node \(\kappa\)-MEMs, edge \(\kappa\)-MEMs, edge suffix MEMs, and edge prefix MEMs. Line efg-total-MEMs is the total number of EFG MEMs. Note the logarithmic scale on the y-axisBack to article page