GLPP: A Game-Based Location Privacy-Preserving Framework in Account Linked Mixed Location-Based Services

Table 2

Performance comparison of our proposed representative attacks ().

Measure	Attacks
		3	5	7	9	11	13	15
Accuracy	ET1	0.3287	0.2050	0.1555	0.1078	0.0930	0.0778	0.0703
	EFT1	0.3288	0.1995	0.1495	0.1217	0.0871	0.0808	0.0738
	EMT1	0.3598	0.2443	0.1733	0.1402	0.1029	0.0886	0.0680
	ECT1	0.3557	0.2337	0.1761	0.1419	0.1082	0.0874	0.0762
	BCT1	0.3565	0.2506	0.1836	0.1418	0.1412	0.0875	0.0764
	ECT2	0.3575	0.2452	0.1690	0.1420	0.0986	0.0905	0.0752
	BCT2	0.3797	0.2894	0.2166	0.1420	0.1380	0.0905	0.0752
Certainty	ET1	1.1996	1.6409	1.9480	2.272	2.4347	2.6300	2.7343
	EFT1	1.1287	1.4657	1.6292	1.8960	2.0019	2.1145	2.1022
	EMT1	1.0803	1.4689	1.8034	1.9976	2.1998	2.3529	2.3943
	ECT1	1.0904	1.4794	1.7212	1.9720	2.1334	2.3768	2.4118
	BCT1	1.0669	1.4116	1.6392	1.9732	1.8159	2.3845	2.4193
	ECT2	1.0163	1.3310	1.4886	1.6808	1.798	1.9438	1.8737
	BCT2	0.8621	1.1053	1.1562	1.6808	1.3726	1.9438	1.8737
Correctness	ET1	1.9921	2.8420	3.1874	3.5907	3.7248	4.5631	5.6136
	EFT1	2.0154	2.8323	3.9738	4.0259	4.2842	4.6688	5.7081
	EMT1	1.8052	2.9663	2.7542	3.7408	4.3406	4.1665	4.1655
	ECT1	1.8280	2.9747	3.5454	4.1643	4.5196	4.1452	4.3230
	BCT1	1.8539	2.9241	3.5403	4.1643	4.4722	4.1448	4.3230
	ECT2	1.8285	2.9563	3.5406	4.1764	4.4138	5.1953	4.2702
	BCT2	1.8119	2.4967	3.1009	4.1764	4.1689	5.1953	4.2702