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Table 7 AUC and elapsed time for some motif (substructure) queries.

From: Fast and accurate protein substructure searching with simulated annealing and GPUs

        95% confidence interval
Query Method Platform Restarts Elapsed time AUC standard error lower upper
d1ubia_ SA GTX 285 128 00 m 03 s 0.918 0.011 0.896 0.940
d1ubia_ SA CPU 128 01 m 17 s 0.912 0.011 0.890 0.935
d1ubia_ QP CPU - 05 m 11 s 0.902 0.012 0.879 0.926
d1ubia_ TOPS CPU - 00 m 10 s 0.894 0.012 0.870 0.918
β-grasp SA CPU 128 01 m 11 s 0.939 0.010 0.920 0.958
β-grasp QP CPU - 02 m 01 s 0.938 0.010 0.918 0.957
β-grasp SA GTX 285 128 00 m 03 s 0.934 0.010 0.914 0.954
β-grasp TOPS CPU - 00 m 09 s 0.847 0.014 0.819 0.875
serpin B/C sheet SA GTX 285 128 00 m 03 s 0.993 0.013 0.968 1.019
serpin B/C sheet SA CPU 128 01 m 19 s 0.991 0.015 0.962 1.021
serpin B/C sheet QP CPU - 08 m 16 s 0.986 0.019 0.949 1.023
serpin B/C sheet TOPS CPU - 00 m 24 s 0.491 0.054 0.385 0.597
  1. Area under the ROC curve (AUC) and elapsed time for some motif (substructure) queries on the ASTRAL SCOP 95% sequence identity non-redundant database. In the Method column, QP refers to the QP Tableau Search method, SA refers to SA Tableau Search. In the Platform column, either a GPU card is described, or CPU, which is a single core of an AMD Quad Core Opteron (2.3 GHz, 32 GB RAM) running Linux. The results for each query are sorted by AUC descending.