Keyphrases
- tight bounds
- upper bound
- traveling salesman problem
- travelling salesman
- heuristic solution
- lower bound
- combinatorial optimization
- genetic algorithm
- ant colony optimization
- real time
- learning algorithm
- artificial intelligence
- np hard
- data sets
- search algorithm
- information retrieval
- heuristic methods
- greedy heuristic
- greedy heuristics
- database