Matlab-Based Software Tool for Implementation of Digrafid Ciphers Using a Modified Algorithm with 64-Symbol Alphabet.
Adriana N. BorodzhievaPlamen ManoilovPublished in: CompSysTech (2018)
Keyphrases
- learning algorithm
- estimation algorithm
- high accuracy
- times faster
- experimental evaluation
- recognition algorithm
- detection algorithm
- tree structure
- dynamic programming
- cost function
- k means
- preprocessing
- computational complexity
- objective function
- gradient projection
- expectation maximization
- improved algorithm
- matching algorithm
- probabilistic model
- np hard
- lower bound
- optimization algorithm
- segmentation algorithm
- classification algorithm
- computational cost
- convex hull
- efficient implementation
- selection algorithm
- similarity measure
- parallel implementation
- decision trees