Figure 12  SMOTIF and SMARTFINDER Comparison: Copia Motif. The figure compares SMOTIF-1, SMOTIF-2 and SMARTFINDER, when searching for the Copia retrotransposon in chromosome 1 of A. thaliana. (a) and (b) compare time and memory usage. (c) compares the constraint graph approach of SMARTFINDER with the positional joins in SMOTIF.