Journal of Internet Services and Applications

Table 9 Algorithm execution time comparison

From: Smartphone-based outlier detection: a complex event processing approach for driving behavior detection

	h = 100 and Δ = 10			h = 50 and Δ = 20
Driver	K-means	Box Plot	Z-score	K-means	Box Plot	Z-score
D1	769.6 ms	132.0 ms	100.2 ms	712.0 ms	129.8 ms	98.3 ms
D2	700.0 ms	187.0 ms	103.1 ms	709.4 ms	186.4 ms	99.0 ms
D3	706.4 ms	189.9 ms	100.9 ms	705.5 ms	190.2 ms	99.7 ms
D4	705.3 ms	186.0 ms	101.5 ms	702.3 ms	186.8 ms	100.6 ms
D5	787.0 ms	188.0 ms	102.7 ms	780.4 ms	190.1 ms	100.3 ms
Average	733.6 ms	176.4 ms	101.6 ms	721.9 ms	176.6 ms	99.5 ms

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