Efficient Lattice Width Computation in Arbitrary Dimension

  • Émilie Charrier
  • Lilian Buzer
  • Fabien Feschet
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5810)

Abstract

We provide an algorithm for the exact computation of the lattice width of an integral polygon K in linear-time with respect to the size of K. Moreover, we describe how this new algorithm can be extended to an arbitrary dimension thanks to a greedy approach avoiding complex geometric processings.

Keywords

Convex Hull Convex Body Arbitrary Dimension Integer Point Supporting Line 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Émilie Charrier
    • 1
    • 2
    • 3
  • Lilian Buzer
    • 1
    • 2
  • Fabien Feschet
    • 4
  1. 1.Université Paris-Est, LABINFO-IGM, CNRS, UMR 8049France
  2. 2.ESIEE, 2, boulevard Blaise Pascal, Cité DESCARTESNoisy le Grand CedexFrance
  3. 3.DGA/D4S/MRISFrance
  4. 4.LAICUniv. Clermont 1Aubière CedexFrance

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