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COMGEO
2006
ACM
15 years 7 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
COMGEO
2006
ACM
15 years 7 months ago
A result about the density of iterated line intersections in the plane
Let S be a finite set of points in the plane and let T (S) be the set of intersection points between pairs of lines passing through any two points in S. We characterize all configu...
Christopher J. Hillar, Darren L. Rhea
IPL
2000
82views more  IPL 2000»
15 years 6 months ago
Estimating the number of vertices of a polyhedron
Given a polyhedron P by a list of inequalities we develop unbiased estimates of the number of vertices and bases of P. The estimates are based on applying tree estimation methods ...
David Avis, Luc Devroye
INFSOF
2000
110views more  INFSOF 2000»
15 years 6 months ago
Partition testing with usage models
The fundamental statistical strategy of improving sampling efficiency through partitioning the population is applied to software testing. Usage models make it possible to apply th...
Kirk Sayre, Jesse H. Poore
ISVC
2010
Springer
15 years 4 months ago
A Spatio-Spectral Algorithm for Robust and Scalable Object Tracking in Videos
Abstract. In this work we propose a mechanism which looks at processing the low-level visual information present in video frames and prepares mid-level tracking trajectories of obj...
Alireza Tavakkoli, Mircea Nicolescu, George Bebis