Approximated Matching-Based Spectrum Access Algorithm for Heterogenous Cognitive Networks.
Gang HuLixia LiuQian ZhangMing XuPublished in: ICC (2009)
Keyphrases
- matching algorithm
- dynamic programming
- learning algorithm
- matching process
- search space
- optimization algorithm
- computational cost
- computational complexity
- detection algorithm
- probabilistic model
- string matching
- improved algorithm
- times faster
- ant colony optimization
- theoretical analysis
- access control
- objective function
- experimental evaluation
- np hard
- preprocessing
- significant improvement
- genetic algorithm
- feature selection
- optimal solution
- image matching
- k means
- pattern matching
- data sets
- cost function
- segmentation algorithm
- expectation maximization
- linear programming
- motion estimation