A New Replica Placement Algorithm for Improving the Performance in CDNs.
Lei ZhangTian HuiStephan SteglichPublished in: Int. J. Distributed Sens. Networks (2009)
Keyphrases
- learning algorithm
- theoretical analysis
- times faster
- experimental evaluation
- improved algorithm
- detection algorithm
- computational complexity
- cost function
- np hard
- high accuracy
- classification algorithm
- optimization algorithm
- computational cost
- neural network
- simulated annealing
- matching algorithm
- expectation maximization
- computationally efficient
- search space
- dynamic programming
- preprocessing
- optimal solution
- objective function
- tree structure
- segmentation algorithm
- recognition algorithm
- image sequences
- path planning
- clustering method
- linear programming
- data sets
- worst case
- k means
- significant improvement