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    » Improvement on the Decay of Crossing Numbers
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    COMPGEOM
    2005
    ACM
    135views Discrete Geometry» more  COMPGEOM 2005»
    Abstract order type extension and new results on the rectilinear crossing number
    13 years 9 months ago
    Abstract order type extension and new results on the rectilinear crossing number
    Download  www.win.tue.nl
    Order Type Extension and New Results ectilinear Crossing Number - Extended Abstract Oswin Aichholzer∗ Hannes Krasser† We provide a complete data base of all realizable order t...
    Oswin Aichholzer, Hannes Krasser
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    SDM
    2008
    SIAM
    165views Data Mining» more  SDM 2008»
    On the Dangers of Cross-Validation. An Experimental Evaluation
    13 years 9 months ago
    On the Dangers of Cross-Validation. An Experimental Evaluation
    Download  people.csail.mit.edu
    Cross validation allows models to be tested using the full training set by means of repeated resampling; thus, maximizing the total number of points used for testing and potential...
    R. Bharat Rao, Glenn Fung
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    ESA
    2008
    Springer
    115views Algorithms» more  ESA 2008»
    A New Approach to Exact Crossing Minimization
    13 years 9 months ago
    A New Approach to Exact Crossing Minimization
    Download  ls11-www.cs.uni-dortmund.de
    The crossing number problem is to find the smallest number of edge crossings necessary when drawing a graph into the plane. Eventhough the problem is NP-hard, we are interested in ...
    Markus Chimani, Petra Mutzel, Immanuel M. Bomze
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    WALCOM
    2010
    IEEE
    255views Algorithms» more  WALCOM 2010»
    A Global k-Level Crossing Reduction Algorithm
    14 years 2 months ago
    A Global k-Level Crossing Reduction Algorithm
    Download  www.infosun.fim.uni-passau.de
    Abstract. Directed graphs are commonly drawn by the Sugiyama algorithm, where crossing reduction is a crucial phase. It is done by repeated one-sided 2-level crossing minimizations...
    Christian Bachmaier, Franz-Josef Brandenburg, Wolf...
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    COMPGEOM
    1996
    ACM
    111views Discrete Geometry» more  COMPGEOM 1996»
    On the Number of Arrangements of Pseudolines
    14 years 21 hour ago
    On the Number of Arrangements of Pseudolines
    Download  www.math.tu-berlin.de
    Given a simple arrangementof n pseudolines in the Euclidean plane, associate with line i the list i of the lines crossing i in the order of the crossings on line i. i = ( i 1; i 2;...
    Stefan Felsner
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