Keyphrases
- detection algorithm
- preprocessing
- times faster
- learning algorithm
- worst case
- dynamic programming
- improved algorithm
- optimization algorithm
- optimal solution
- similarity measure
- feature extraction
- classification algorithm
- experimental study
- high accuracy
- linear programming
- theoretical analysis
- hardware implementation
- convex hull
- ant colony optimization
- estimation algorithm
- single pass
- computationally efficient
- probabilistic model
- mobile robot
- experimental evaluation
- cost function
- significant improvement
- search space
- objective function
- face recognition
- social networks