Keyphrases
- discrete optimization
- computational complexity
- optimization problems
- orders of magnitude
- optimization methods
- data structure
- significant improvement
- worst case
- optimization algorithm
- optimization procedure
- times faster
- approximately optimal
- data mining
- optimization approaches
- stochastic search
- optimization process
- combinatorial optimization
- computational efficiency
- computationally efficient
- data mining techniques
- evolutionary algorithm
- image segmentation