[Retracted] An English Online Homework Tutoring System Supported by Internet Database

Table 3

Comparison of CPU occupancy of all platforms.

Time (min)	CPU share
	Platform of this article	Literature [5] platform	Literature [6] platform	Literature [7] platform	Literature [8] platform
5	0.361	0.500	0.412	0.374	0.422
10	0.363	0.550	0.421	0.431	0.431
15	0.363	0.570	0.418	0.454	0.438
20	0.362	0.568	0.416	0.466	0.436
25	0.363	0.568	0.408	0.458	0.438
30	0.363	0.568	0.405	0.465	0.435
35	0.364	0.600	0.400	0.463	0.430
40	0.364	0.653	0.454	0.454	0.454
45	0.363	0.651	0.459	0.459	0.459
50	0.364	0.622	0.460	0.460	0.460