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Computing Homotopic Shortest Paths Efficiently

Alon Efrat·Stephen G. Kobourov·Anna Lubiw
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Abstract

This paper addresses the problem of finding shortest paths homotopic to a given disjoint set of paths that wind amongst point obstacles in the plane. We present a faster algorithm than previously known.

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Alon Efrat, Stephen G. Kobourov, Anna Lubiw. 2002-04-25. Computing Homotopic Shortest Paths Efficiently. https://arxiv.org/abs/cs/0204050

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