An Efficient Binary Playfair Algorithm Using a 4×4 Playfair Key Matrix.
Saswati MukherjeeMatangini ChattopadhyayAyan LahiriSamiran ChattopadhyayPublished in: CISIM (2012)
Keyphrases
- preprocessing
- learning algorithm
- experimental evaluation
- optimization algorithm
- objective function
- optimal solution
- improved algorithm
- k means
- times faster
- detection algorithm
- dynamic programming
- linear programming
- neural network
- binary tree
- theoretical analysis
- computationally efficient
- input data
- probabilistic model
- np hard
- cost function
- significant improvement
- particle swarm optimization
- computational cost
- computational complexity
- non binary
- data sets