Efficient privacy-preserving stream aggregation in mobile sensing with low aggregation error

Keyphrases

• Mobile Sensing 100%
• Privacy-preserving 100%
• Time Series Data 66%
• Node number 66%
• Differential Privacy 66%
• Aggregator 66%
• Mobile Nodes 33%
• Mobile Sensing Applications 33%
• Cryptographic Key 33%
• Ring-like Structures 33%
• Computation Cost 33%
• Communication Overhead 33%
• Privacy Guarantees 33%
• Aggregate Statistics 33%
• Grouping Method 33%
• Small Noise 33%
• Symmetric Cryptography 33%
• Large Noise 33%
• Privacy Sensitive 33%

Computer Science

• Time Series Data 100%
• Privacy Preserving 100%
• Differential Privacy 100%
• Cryptographic Key 50%
• Computation Cost 50%
• Communication Overhead 50%
• Symmetric Key Cryptography 50%