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  An Easy to Use Implementation of Linear Perturbations within CGAL

Comes, J., & Ziegelmann, M. (1999). An Easy to Use Implementation of Linear Perturbations within CGAL. In J. S. Vitter, & C. D. Zaroliagis (Eds.), Algorithm engineering (WAE-99): 3rd International Workshop, WAE'99 (pp. 169-182). Berlin: Springer.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-3596-9 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-3598-5
Genre: Conference Paper

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 Creators:
Comes, Jochen, Author
Ziegelmann, Mark1, Author           
Affiliations:
1Algorithms and Complexity, MPI for Informatics, Max Planck Society, ou_24019              

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 Abstract: Most geometric algorithms are formulated under the non-degeneracy assumption which usually does not hold in practice. When implementing such an algorithm, a treatment of degenerate cases is necessary to prevent incorrect outputs or crashes. One way to overcome this nontrivial task is to use perturbations. In this paper we describe a generic implementation of efficient random linear perturbations within CGAL and discuss the practicality of using it examining the convex hull problem, line segment intersection and Delaunay triangulation.

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Language(s): eng - English
 Dates: 2010-03-021999
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 518030
Other: Local-ID: C1256428004B93B8-1488E97E2C8EE964C125687E004401EC-Ziegelmann1999
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Title: Untitled Event
Place of Event: London, UK
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Title: Algorithm engineering (WAE-99) : 3rd International Workshop, WAE'99
Source Genre: Proceedings
 Creator(s):
Vitter, Jeffrey S., Editor
Zaroliagis, Christos D., Editor
Affiliations:
-
Publ. Info: Berlin : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 169 - 182 Identifier: ISBN: 3-540-6642-7-0

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Title: Lecture Notes in Computer Science
Source Genre: Series
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Publ. Info: -
Pages: - Volume / Issue: 1668 Sequence Number: - Start / End Page: - Identifier: -