Keyphrases
- initial set
- times faster
- dynamic programming
- experimental evaluation
- learning algorithm
- np hard
- theoretical analysis
- recognition algorithm
- significant improvement
- worst case
- cost function
- k means
- computationally efficient
- minimum length
- optimization algorithm
- detection algorithm
- clustering method
- convex hull
- minimum cost
- configuration space
- computational cost
- preprocessing
- particle swarm optimization
- computational complexity
- optimal solution
- approximation algorithms
- neural network
- image sequences
- decomposition algorithm
- memory efficient
- objective function
- optimal path
- improved algorithm
- search space
- matching algorithm
- ant colony optimization
- multi objective
- high accuracy
- linear programming