Keyphrases
- optimization problems
- approximate solutions
- np hard problems
- heuristic methods
- computational problems
- graph theory
- benchmark problems
- orders of magnitude
- problems in computer vision
- related problems
- test problems
- combinatorial optimization
- specific problems
- data structure
- learning algorithm
- computational geometry
- significant improvement
- practical problems
- difficult problems
- polynomial time complexity
- exact algorithms
- iterative algorithms
- hard problems
- graph matching
- machine learning algorithms
- computationally efficient
- linear programming
- computational cost
- computational complexity
- bayesian networks
- social networks