A decentralized Location-Query-Sensitive Cloaking algorithm for LBS.
Wei LiChunlei LiuPublished in: IWCMC (2012)
Keyphrases
- cost function
- optimization algorithm
- location based services
- learning algorithm
- np hard
- detection algorithm
- preprocessing
- optimal solution
- segmentation algorithm
- search space
- dynamic programming
- decision trees
- particle swarm optimization
- worst case
- evolutionary algorithm
- computational complexity
- objective function
- computational cost
- k means
- distributed systems
- query expansion
- keywords
- matching algorithm
- image sequences
- location information
- location and orientation