A DOF-based dynamic spectrum auction algorithm in cognitive femtocell.
Guangen WuPinyi RenQinghe DuChao ZhangPublished in: Concurr. Comput. Pract. Exp. (2013)
Keyphrases
- optimal solution
- theoretical analysis
- learning algorithm
- computational cost
- classification algorithm
- detection algorithm
- dynamic programming
- k means
- cost function
- experimental evaluation
- high accuracy
- path planning
- computational complexity
- np hard
- neural network
- worst case
- computationally efficient
- preprocessing
- similarity measure
- improved algorithm
- control system
- times faster
- tree structure
- segmentation algorithm
- expectation maximization
- hidden markov models