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COMGEO
2006
ACM
14 years 10 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»
14 years 10 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»
14 years 10 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
14 years 8 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 4 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...