An Information Retrieval Algorithm for Accounting Internal Audit Using Multi-Pattern Similarity Matching

Table 1

Time used by each algorithm.

Number of keywords	Text 2 (s)				Text 4 (s)
	DFD	SHENL	HT	THT	DFD	SHENL	HT	THT
500	0.187	0.084	0.061	0.077	5.187	2.824	2.261	2.572
1000	0.237	0.120	0.082	0.099	5.733	3.921	2.862	3.394
1500	0.265	0.145	0.097	0.101	6.255	4.645	4.177	3.881
2000	0.327	0.212	0.118	0.116	7.613	5.613	4.658	4.415
2500	0.363	0.321	0.131	0.121	8.143	6.921	5.351	4.931