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.

NotationDescription

Temporal social graph at time “
Vertices set
Edge set
Attribute set
attribute
Location set (locations of all the users) at time “
Edge set at time “
User
Obfuscated user
Location
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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