Keyphrases
- detection algorithm
- learning algorithm
- computational complexity
- times faster
- optimization algorithm
- worst case
- improved algorithm
- clustering method
- dynamic programming
- k means
- significant improvement
- objective function
- simulated annealing
- experimental evaluation
- preprocessing
- lower bound
- search space
- computational cost
- input data
- expectation maximization
- computationally efficient
- intrusion detection
- theoretical analysis
- np hard
- cost function
- linear programming
- tree structure
- distributed systems
- information security
- convergence rate