Securing Speech in GSM Networks using DES with Random Permutation and Inversion Algorithm
Khaled MeritAbdelazziz OuamriPublished in: CoRR (2012)
Keyphrases
- learning algorithm
- detection algorithm
- cost function
- times faster
- matching algorithm
- randomly generated
- np hard
- improved algorithm
- computationally efficient
- k means
- significant improvement
- recognition algorithm
- linear programming
- probabilistic model
- search space
- computational complexity
- optimal solution
- objective function
- particle swarm optimization
- expectation maximization
- preprocessing
- theoretical analysis
- optimization algorithm
- neural network
- single pass
- speech recognition
- input data
- similarity measure