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» Steaming on Convex Hulls
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ISW
2010
Springer
13 years 5 months ago
Cryptanalysis of the Convex Hull Click Human Identification Protocol
Recently a convex hull based human identification protocol was proposed by Sobrado and Birget, whose steps can be performed by humans without additional aid. The main part of the p...
Hassan Jameel Asghar, Shujun Li, Josef Pieprzyk, H...
ICPR
2006
IEEE
14 years 8 months ago
A novel SVM Geometric Algorithm based on Reduced Convex Hulls
Geometric methods are very intuitive and provide a theoretically solid viewpoint to many optimization problems. SVM is a typical optimization task that has attracted a lot of atte...
Michael E. Mavroforakis, Margaritis Sdralis, Sergi...
COMPGEOM
1991
ACM
13 years 11 months ago
A Pivoting Algorithm for Convex Hulls and Vertex Enumeration of Arrangements and Polyhedra
We present a new pivot-based algorithm which can be used with minor modification for the enumeration of the facets of the convex hull of a set of points, or for the enumeration o...
David Avis, Komei Fukuda
COMPGEOM
2005
ACM
13 years 9 months ago
Star splaying: an algorithm for repairing delaunay triangulations and convex hulls
Star splaying is a general-dimensional algorithm that takes as input a triangulation or an approximation of a convex hull, and produces the Delaunay triangulation, weighted Delaun...
Jonathan Richard Shewchuk
JCIT
2010
158views more  JCIT 2010»
13 years 2 months ago
Improvement of a Secure Convex Hull Two-Party Computation Protocol
In 2008, Wang et. al. first investigate a sort of specific secure multi-party computation--secure convex hull two-party computation, and construct two protocols based on Gift wrap...
Wenjie Zhao, Mingxing He