2PASS: Bandwidth-optimized location cloaking for anonymous location-based services

Keyphrases

• Location-based Services 100%
• Location Cloaking 100%
• Optimized Location 100%
• Bandwidth Utilization 66%
• Time Consumption 33%
• Real-world Application 33%
• Index-based 33%
• Query Response Time 33%
• Tree Index 33%
• Threat Analysis 33%
• User Location 33%
• Location Privacy 33%
• Privacy Requirements 33%
• Cloaking Region 33%
• Cloaking Algorithm 33%
• Accurate Location 33%
• Voronoi Cell 33%
• Response Bandwidth 33%

Computer Science

• Location-Based Service 100%
• Threat Analysis 50%
• Core Component 50%
• Privacy Requirement 50%
• Response Time 50%
• Location Privacy 50%
• Cloaked Region 50%
• Requested Service 50%
• Case Study 50%
• Experimental Result 50%