Rosenkrantz; D. J.; Stearns; R. E.; Lewis; P. M. (Approximate TSP The Traveling-Salesman Problem)
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Time Complexity
$O(V^{2})$
Space Complexity
$O({1})$ words
(Derived: Nearest neighbor search can be done with constant auxiliary space)
Description
Nearest neighbor search
Approximate?
Approximate
Approximation Factor: 1/2\log n + 1/2
Randomized?
No, deterministic
Model of Computation
Word RAM
Year
1974
Reference
https://link.springer.com/chapter/10.1007/978-1-4020-9688-4_3