Private proximity detection and monitoring with vicinity regions

Keyphrases

• Proximity Detection 100%
• Proximity Monitoring 100%
• Communication Cost 66%
• High Efficiency 33%
• Location-based Services 33%
• User Location 33%
• Privacy-preserving 33%
• Update Strategy 33%
• Computation Cost 33%
• Location Update 33%
• Privacy Concerns 33%
• Privacy-preserving Techniques 33%
• Mobile Users 33%
• Efficient Detection 33%
• Update Frequency 33%
• Proximity Query 33%
• Area-based 33%

Computer Science

• Communication Cost 100%
• Experimental Result 50%
• Location-Based Service 50%
• Privacy Preserving 50%
• Computation Cost 50%
• Privacy Concern 50%
• Privacy-Preserving Technique 50%

Engineering

• Experimental Result 100%
• Specifies 100%
• Mobile User 100%
• Submitter 100%