Abstract:Location-based services (LBS) provide specific personalized services based on the location information provided by the user. Disclosing the users' private data is a challenging issue prevailing in LBS. Users become victims of online user-profile disclosure risks when they continuously utilize the services and attempt to disclose private data. The proposed dispersed dummy selection-based approaches such as dispersed dummy selection including actual location (DDSIA) and dispersed dummy selection excluding actual… Show more
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