ProvidentHider: An Algorithm to Preserve Historical k-Anonymity in LBS.
Sergio MascettiClaudio BettiniXiaoyang Sean WangDario FreniSushil JajodiaPublished in: Mobile Data Management (2009)
Keyphrases
- preprocessing
- times faster
- dynamic programming
- improved algorithm
- detection algorithm
- experimental evaluation
- computational cost
- matching algorithm
- optimization algorithm
- segmentation algorithm
- linear programming
- neural network
- search space
- computational complexity
- np hard
- objective function
- convergence rate
- recognition algorithm
- learning algorithm
- cost function
- theoretical analysis
- significant improvement
- clustering method
- privacy preserving
- similarity measure