by Li, F and Klette, R
Abstract:
This reviewing paper provides a complete discussion of an algorithm (called rubberband algorithm), which was proposed by Bülow and Klette in 2000-2002 for the calculation of minimum-length polygonal curves in cube-curves in 3D space. The paper describes how this original algorithm was transformed afterwards, ßtep-by-step”, into a general, provably correct, and time-efficient algorithm which solves the indented task for simple cube-curves of any complexity. Variations of this algorithm are then used to solve various Euclidean shortest path (ESP) problems, such as calculating the ESP inside of a simple cube arc, inside of a simple polygon, on the surface of a convex polytope, or inside of a simply-connected polyhedron, demonstrating a general (!) methodology of rubberband algorithms. The paper also reports how such algorithms improve various time complexity results of best algorithms for problems such as the touring polygons, parts cutting, safari and zookeeper, and the watchman route. © 2007 IEEE.
Reference:
Rubberband algorithms for solving various 2D or 3D shortest path problems (Li, F and Klette, R), In Proceedings – International Conference on Computing: Theory and Applications, ICCTA 2007, 2007.
Bibtex Entry:
@inproceedings{li2007rubberbandproblems,
author = "Li, F and Klette, R",
booktitle = "Proceedings - International Conference on Computing: Theory and Applications, ICCTA 2007",
pages = "9--18",
title = "Rubberband algorithms for solving various 2D or 3D shortest path problems",
year = "2007",
abstract = "This reviewing paper provides a complete discussion of an algorithm (called rubberband algorithm), which was proposed by Bülow and Klette in 2000-2002 for the calculation of minimum-length polygonal curves in cube-curves in 3D space. The paper describes how this original algorithm was transformed afterwards, "step-by-step", into a general, provably correct, and time-efficient algorithm which solves the indented task for simple cube-curves of any complexity. Variations of this algorithm are then used to solve various Euclidean shortest path (ESP) problems, such as calculating the ESP inside of a simple cube arc, inside of a simple polygon, on the surface of a convex polytope, or inside of a simply-connected polyhedron, demonstrating a general (!) methodology of rubberband algorithms. The paper also reports how such algorithms improve various time complexity results of best algorithms for problems such as the touring polygons, parts cutting, safari and zookeeper, and the watchman route. © 2007 IEEE.",
doi = "10.1109/ICCTA.2007.113",
isbn = "0769527701",
isbn = "9780769527703",
language = "eng",
}