Keyphrases
- preprocessing
- times faster
- detection algorithm
- improved algorithm
- experimental evaluation
- experimental study
- search space
- cost function
- dynamic programming
- objective function
- single pass
- hardware implementation
- recognition algorithm
- classification algorithm
- worst case
- learning algorithm
- optimization algorithm
- theoretical analysis
- linear programming
- np hard
- selection algorithm
- significant improvement
- k means
- parallel implementation