Towards Privacy for MapReduce on Hybrid Clouds Using Information Dispersal Algorithm.
Asma Ben CheikhHeithem AbbesGilles FedakPublished in: Globe (2014)
Keyphrases
- information loss
- dynamic programming
- objective function
- learning algorithm
- times faster
- experimental evaluation
- preprocessing
- high accuracy
- significant improvement
- computational cost
- prior information
- computational complexity
- recognition algorithm
- parallel processing
- information sources
- privacy preserving
- clustering method
- detection algorithm
- optimization algorithm
- segmentation algorithm
- cloud computing
- np hard
- tree structure
- linear programming
- simulated annealing
- search space
- privacy concerns
- gradient information