Search Results - Nonnumerical Algorithms and Problems — Geometrical problems and computations~

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  1. 1

    Planar Minimization Diagrams via Subdivision with Applications to Anisotropic Voronoi Diagrams by Bennett, H., Papadopoulou, E., Yap, C.

    ISSN: 0167-7055, 1467-8659
    Published: Oxford Blackwell Publishing Ltd 01.08.2016
    Published in Computer graphics forum (01.08.2016)
    “… We describe a subdivision algorithm for computing a clustered ε‐isotopic approximation of the minimization diagram of X…”
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    Journal Article
  2. 2

    New Bounds on the Size of Optimal Meshes by Sheehy, Donald R.

    ISSN: 0167-7055, 1467-8659
    Published: Oxford, UK Blackwell Publishing Ltd 01.08.2012
    Published in Computer graphics forum (01.08.2012)
    “…The theory of optimal size meshes gives a method for analyzing the output size (number of simplices) of a Delaunay refinement mesh in terms of the integral of…”
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    Journal Article
  3. 3

    Fast and Robust Approximation of Smallest Enclosing Balls in Arbitrary Dimensions by Larsson, Thomas, Källberg, Linus

    ISSN: 0167-7055, 1467-8659, 1467-8659
    Published: Oxford, UK Blackwell Publishing Ltd 01.08.2013
    Published in Computer graphics forum (01.08.2013)
    “…In this paper, an algorithm is introduced that computes an arbitrarily fine approximation of the smallest enclosing ball of a point set in any dimension…”
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    Journal Article
  4. 4

    Radial contour labeling with straight leaders by Niedermann, Benjamin, Nollenburg, Martin, Rutter, Ignaz

    ISSN: 2165-8773
    Published: IEEE 01.04.2017
    Published in IEEE Pacific Visualization Symposium (01.04.2017)
    “…The usefulness of technical drawings as well as scientific illustrations such as medical drawings of human anatomy essentially depends on the placement of…”
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    Conference Proceeding
  5. 5

    Improved grid map layout by point set matching by Eppstein, David, van Kreveld, Marc, Speckmann, Bettina, Staals, Frank

    ISSN: 2165-8765
    Published: IEEE 01.02.2013
    “…Associating the regions of a geographic subdivision with the cells of a grid is a basic operation that is used in various types of maps, like spatially ordered…”
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    Conference Proceeding
  6. 6

    Fleshing: Spine-driven Bending with Local Volume Preservation by Zhuo, Wei, Rossignac, Jarek

    ISSN: 0167-7055, 1467-8659
    Published: Oxford, UK Blackwell Publishing Ltd 01.05.2013
    Published in Computer graphics forum (01.05.2013)
    “…Several design and animation techniques use a one‐dimensional proxy C (a spine curve in 3D) to control the deformation or behavior of a digital model of a 3D…”
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    Journal Article
  7. 7

    Approximate topological matching of quadrilateral meshes by Eppstein, D., Goodrich, M.T., Kim, E., Tamstorf, R.

    ISBN: 9781424422609, 1424422604
    Published: IEEE 01.06.2008
    “…We study approximate topological matching of quadrilateral meshes, that is, the problem of finding as large a set as possible of matching portions of two quadrilateral meshes…”
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    Conference Proceeding
  8. 8

    Manifold Homotopy via the Flow Complex by Sadri, Bardia

    ISSN: 0167-7055, 1467-8659
    Published: Oxford, UK Blackwell Publishing Ltd 01.07.2009
    Published in Computer graphics forum (01.07.2009)
    “…It is known that the critical points of the distance function induced by a dense sample P of a submanifold Σ of ℝn are distributed into two groups, one lying…”
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    Journal Article
  9. 9

    A new approach to rectangle intersections part I by Edelsbrunner, Herbert

    ISSN: 0020-7160, 1029-0265
    Published: Gordon and Breach Science Publishers 01.01.1983
    “…Rectangle intersections involving rectilinearly-oriented (hyper-) rectangles in d-dimensional real space are examined from two points of view. First, a data…”
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    Journal Article
  10. 10

    A new approach to rectangle intersections: Part II by Edelsbrunner, Herbert

    ISSN: 0020-7160, 1029-0265
    Published: Gordon and Breach Science Publishers 01.01.1983
    “…The study begun in Part I is completed by providing an algorithm which reports all intersecting pairs of a set of rectangles in d dimensions…”
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    Journal Article
  11. 11

    A Theory of Network Localization by Aspnes, J., Eren, T., Goldenberg, D.K., Morse, A.S., Whiteley, W., Yang, Y.R., Anderson, B.D.O., Belhumeur, P.N.

    ISSN: 1536-1233, 1558-0660
    Published: New York, NY IEEE 01.12.2006
    Published in IEEE transactions on mobile computing (01.12.2006)
    “…In this paper, we provide a theoretical foundation for the problem of network localization in which some nodes know their locations and other nodes determine their locations by measuring the distances to their neighbors…”
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    Magazine Article
  12. 12

    EFFICIENT PARALLEL RANGE SEARCHING AND PARTITIONING ALGORITHMS by DATTA, AMITAVA

    ISSN: 1063-7192
    Published: Taylor & Francis Group 01.01.2001
    Published in Parallel algorithms and applications (01.01.2001)
    “…We present an optimal parallel construction of the range tree data structure and use this construction to solve several geometric partitioning problems…”
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    Journal Article