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The Cartographer
Unconstrained Traveling Tournament Problem is APX-complete
December 18, 2022 Β· Declared Dead Β· π Operations Research Letters
"No code URL or promise found in abstract"
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Authors
Salomon Bendayan, Joseph Cheriyan, Kevin K. H. Cheung
arXiv ID
2212.09165
Category
cs.DS: Data Structures & Algorithms
Cross-listed
math.CO
Citations
5
Venue
Operations Research Letters
Last Checked
4 months ago
Abstract
We show that the Unconstrained Traveling Tournament Problem (UTTP) is APX-complete by presenting an L-reduction from a version of metric (1,2)-TSP to UTTP. Keywords: Traveling Tournament Problem, APX-complete, Approximation algorithms, Traveling Salesman Problem
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