Wireless Communications and Mobile Computing / 2020 / Article / Tab 1

Research Article

Privacy-Enhancing Preferential LBS Query for Mobile Social Network Users

Table 1

Symbols and notations.


Temporal social graph at time “
Vertices set
Edge set
Attribute set
Location set (locations of all the users) at time “
Edge set at time “
Obfuscated user
Number of users
Radius considered for local group formation
Desired anonymity level
Cluster that the user belongs to
Profile generalization of the user
Information loss of the user

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