Keyphrases
- computational complexity
- preprocessing
- optimal solution
- optimization algorithm
- np hard
- experimental evaluation
- improved algorithm
- times faster
- search space
- detection algorithm
- mobile robot
- theoretical analysis
- learning algorithm
- segmentation algorithm
- clustering method
- tree structure
- path planning
- linear programming
- dynamic programming
- cost function
- k means
- objective function
- input data
- high accuracy
- worst case
- probabilistic model
- ant colony optimization
- classification algorithm
- matching algorithm
- decision trees
- convex hull
- memory requirements
- data sets