Sciweavers

12 search results - page 1 / 3
» Convex tours of bounded curvature
Sort
View
COMGEO
1999
ACM
13 years 10 months ago
Convex tours of bounded curvature
Jean-Daniel Boissonnat, Jurek Czyzowicz, Olivier D...
GD
2009
Springer
14 years 3 months ago
Drawing Hamiltonian Cycles with No Large Angles
Let n ≥ 4 be even. It is shown that every set S of n points in the plane can be connected by a (possibly self-intersecting) spanning tour (Hamiltonian cycle) consisting of n str...
Adrian Dumitrescu, János Pach, Géza ...
ORL
2008
73views more  ORL 2008»
13 years 10 months ago
Polytopes and arrangements: Diameter and curvature
By analogy with the conjecture of Hirsch, we conjecture that the order of the largest total curvature of the central path associated to a polytope is the number of inequalities de...
Antoine Deza, Tamás Terlaky, Yuriy Zinchenk...
PAMI
2006
111views more  PAMI 2006»
13 years 10 months ago
Global Segmentation and Curvature Analysis of Volumetric Data Sets Using Trivariate B-Spline Functions
This paper presents a method to globally segment volumetric images into regions that contain convex or concave (elliptic) iso-surfaces, planar or cylindrical (parabolic) iso-surfa...
Octavian Soldea, Gershon Elber, Ehud Rivlin
CDC
2010
IEEE
169views Control Systems» more  CDC 2010»
13 years 5 months ago
Control of a bicycle using virtual holonomic constraints
The problem of making a bicycle trace a strictly convex Jordan curve with bounded roll angle and bounded speed is investigated. The problem is solved by enforcing a virtual holonom...
Luca Consolini, Manfredi Maggiore