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On Deletion in Delaunay Triangulations (1999)  (Make Corrections)  (11 citations)
Olivier Devillers
Symposium on Computational Geometry



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Abstract: This paper presents how the space of spheres and shelling may be used to delete a point from a -dimensional triangulation efficiently. In dimension two, if is the degree of the deleted vertex, the complexity is############### , but we notice that this number only applies to low cost operations, while time consuming computations are only done a linear number of times. (Update)

Context of citations to this paper:   More

...that must be added or deleted to minimally achieve a userspecified screen space deviation. It maintains a Delaunay triangulation [5, 8, 23, 10, 11] of the (two dimensional) domain samples, incrementally adding and deleting the desired samples. The triangles generated by...

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Regular Triangulations of Dynamic Sets of Points - Marc Vigo Uria   (Correct)
An Efficient and Scalable Approach to Visualizing Sensor Networks - Goldin, Gao (2004)   (Correct)
Perturbations and Vertex Removal in a 3D Delaunay Triangulation - Devillers, al. (2002)   (Correct)

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BibTeX entry:   (Update)

Olivier Devillers. On Deletion in Delaunay Triangulations. Proceedings of the Fifteenth Annual Symposium on Computational Geometry. Association for Computing Machinery, June 1999. http://citeseer.ist.psu.edu/devillers99deletion.html   More

@inproceedings{ devillers99deletion,
    author = "Olivier Devillers",
    title = "On Deletion in Delaunay Triangulations",
    booktitle = "Symposium on Computational Geometry",
    pages = "181-188",
    year = "1999",
    url = "citeseer.ist.psu.edu/devillers99deletion.html" }
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159   Spatial Tessellations: Concepts and Applications of Voronoi .. (context) - Okabe, Boots et al. - 1992
81   A linear-time algorithm for computing the Voronoi diagram of.. (context) - Aggarwal, Guibas et al. - 1989
58   Incremental topological flipping works for regular triangula.. (context) - Edelsbrunner, Shah - 1996
56   Constructing higher-dimensional convex hulls at logarithmic .. (context) - Seidel - 1986
40   Computing Dirichlet tessellations in the plane (context) - Green, Sibson - 1978
34   Shellable decompositions of cells and spheres (context) - Bruggesser, Mani - 1971
33   The nature and meaning of perturbations in geometric computi.. (context) - Seidel - 1998
29   algorithms and applications (context) - Aurenhammer, properties - 1987
27   Building Voronoi diagrams for convex polygons in linear expe.. (context) - Chew - 1986
21   Improved incremental randomized Delaunay triangulation - Devillers - 1998
16   Triangulation algorithms for adaptive terrain modeling (context) - Heller - 1990
14   Intersections with random geometric objects (context) - Bose, Devroye - 1995
14   A probabilistic analysis of the power of arithmetic filters - Devillers, Preparata - 1998
7   a comprehensive course (context) - Pedoe - 1970
5   Removing degeneracies by perturbing the problem or the world - Alliez, Devillers et al. - 1997
4   Triangulation de Delaunay et arbres multidimensionnels (context) - Lemaire - 1997
4   Spatial Modelling by Delaunay Networks of Two and Three Dime.. (context) - Midtb - 1993
4   Further results on arithmetic filters for geometric predicat.. - Devillers, Preparata - 1999
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2   Interval arithmetic yields efficient dynamic filters for com.. (context) - Brnnimann, Burnikel et al. - 1998
2   Non redundant flip for point deletion in delaunay triangulat.. (context) - Snoeyink - 1998
1   a fast point location procedure in Delaunay triangulations (context) - Devroye, Lemaire et al. - 1998
1   Fast randomized point location without preprocessing in two-.. (context) - Mcke, Saias et al. - 1996



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Documents on the same site (http://www-sop.inria.fr/geometrica/publications/Author/DEVILLERS-O.html):
On Circular Cylinders through Four or Five Points in.. - Devillers, Mourrain..   (Correct)
Improved Incremental Randomized Delaunay Triangulation - Devillers (1998)   (Correct)

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