Computing homotopic shortest paths in the plane
Abstract
We address the problem of computing homotopic shortest paths in the presence of obstacles in the plane. Problems on homotopy of paths received attention very recently [Cabello et al., in: Proc. 18th Annu. ACM Sympos. Comput. Geom., 2002, pp. 160–169; Efrat et al., in: Proc. 10th Annu. European Sympos. Algorithms, 2002, pp. 411–423]. We present two output-sensitive algorithms, for simple paths and non-simple paths. The algorithm for simple paths...
Paper Details
Title
Computing homotopic shortest paths in the plane
Published Date
Nov 1, 2003
Journal
Volume
49
Issue
2
Pages
284 - 303
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