An Adaptive Grid and Incentive Mechanism for Personalized Differentially Private Location Data in the Local Setting

Table 2

The parameter and default value.

Parameter	Value
Number of sample N	10,000, 15,000, and 20,000
Epsilon value ε	1, 2, and 3
Number of hash h	2, 3, and 4
Sketch vector size	16, 32, and 64
θj	20, 40, and 60
P_costj	40
utili	40
Pricei,j	40