Optimizing computation offloading strategy in mobile edge computing based on swarm intelligence algorithms

EURASIP Journal on Advances in Signal Processing

Table 1 The results of the algorithms on the proposed model

Device amount	Algorithm	Value of function			Processing time (unit:s)
		Min	Mean	Max	Min	Mean	Max
60	GWO-WOA	13.0440	14.5241	16.6638	0.1236	0.1336	0.1499
	GWO	14.1564	14.9303	15.8786	0.1320	0.1390	0.1739
	WOA	13.6214	15.5889	17.9665	0.0934	0.1021	0.1150
	PSO	15.5270	17.1228	18.7959	0.2721	0.2887	0.3250
	GA	13.5747	14.2749	15.4485	2.2403	2.3562	2.5156
90	GWO-WOA	8.3972	9.5985	10.6434	0.1722	0.1839	0.2046
	GWO	9.0704	9.7819	10.4810	0.1898	0.2001	0.2238
	WOA	9.1978	10.8786	11.9473	0.1278	0.1376	0.1571
	PSO	10.4215	11.7541	12.7919	0.2829	0.3032	0.3460
	GA	10.3010	11.3086	12.6800	2.2827	2.4174	2.6159
120	GWO-WOA	8.9841	9.7230	10.5497	0.2336	0.2477	0.2779
	GWO	9.0264	9.8471	10.4858	0.2473	0.2618	0.2957
	WOA	9.5342	10.5831	11.8731	0.1697	0.1855	0.2351
	PSO	10.4320	11.5799	12.6505	0.2978	0.3209	0.3583
	GA	10.5280	11.4742	12.4000	2.3348	2.4785	2.7344