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COMGEO
2006
ACM
15 years 4 months ago
Preferred directions for resolving the non-uniqueness of Delaunay triangulations
: This note proposes a simple rule to determine a unique triangulation among all Delaunay triangulations of a planar point set, based on two preferred directions. We show that the ...
Christopher Dyken, Michael S. Floater
JVCA
2008
112views more  JVCA 2008»
15 years 4 months ago
Constraint-based motion synthesis for deformable models
We present a fast goal-directed motion synthesis technique that integrates sample-based planning methods with constraint-based dynamics simulation using a finite element formulati...
William Moss, Ming C. Lin, Dinesh Manocha
AUTOMATICA
2005
82views more  AUTOMATICA 2005»
15 years 4 months ago
Hierarchical trajectory refinement for a class of nonlinear systems
Trajectory generation for nonlinear control systems is an important and difficult problem. In this paper, we provide a constructive method for hierarchical trajectory refinement. ...
Paulo Tabuada, George J. Pappas
WOTE
2010
15 years 3 months ago
Aperio: High Integrity Elections for Developing Countries
This article presents an ‘end-to-end’ integrity verification mechanism for use in minimally equipped secret paper-ballot election environments. The scheme presented in this pa...
Aleksander Essex, Jeremy Clark, Carlisle Adams
SYMMETRY
2010
90views more  SYMMETRY 2010»
14 years 11 months ago
Orientational Sampling Schemes Based on Four Dimensional Polytopes
Abstract: The vertices of regular four-dimensional polytopes are used to generate sets of uniformly distributed three-dimensional rotations, which are provided as tables of Euler a...
Salvatore Mamone, Giuseppe Pileio, Malcolm H. Levi...