Table 3.

Running time analysis (top-10 queries with k=10,c=5(t=c k),w=10, and b=5)

Dataset	Method	Preprocessing	Query
		Time (s)	Time (s)
Dataset 1	Plain Edit Distance	0	23
Dataset 1	Shingles with PSI	18	5
Dataset 1	Protocol 1 [1]	5.7	585
Dataset 1	Protocol 2 [1]	5.7	511
Dataset 2	Plain Edit distance	0	930
Dataset 2	Protocol 1 [1]	61	3049
Dataset 2	Protocol 2 [1]	61	2800
Dataset 2	Shingles with PSI	181	108
Dataset 2	Shingles with PSI +	181	730
	banded alignment