Approximation algorithms for the Euclide
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Andreas Baltz; Anand Srivastav
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Article
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2005
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Elsevier Science
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English
β 214 KB
We study approximation results for the Euclidean bipartite traveling salesman problem (TSP). We present the first worstcase examples, proving that the approximation guarantees of two known polynomial-time algorithms are tight. Moreover, we propose a new algorithm which displays a superior average ca