Keyphrases
- dynamic programming
- optimal solution
- optimization algorithm
- computational complexity
- preprocessing
- search space
- theoretical analysis
- selection algorithm
- similarity measure
- recognition algorithm
- times faster
- detection algorithm
- probabilistic model
- mobile robot
- improved algorithm
- experimental evaluation
- k means
- objective function
- experimental study
- ant colony optimization
- matching algorithm
- estimation algorithm
- data sets
- single pass
- memory requirements
- input data
- high accuracy
- significant improvement
- multiscale