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3-opt
3-opt
Pairings in the atlas
standalone
standard
Tour improvement
scheduling-operations
Rivals: other methods for the same problems
2-opt
Ant Colony System
Bitmask DP
Branch and bound
Christofides
Concorde branch and cut
Double-tree TSP
Genetic algorithm
Greedy edge tour
Held-Karp
Held-Karp lower bound
Lin-Kernighan
Lin-Kernighan-Helsgaun
Nearest neighbor tour
Or-opt
Savings-based construction
Simulated annealing
Where it sits
scheduling-operations
·
Optimization & Operations Research