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DGCI
2008
Springer
13 years 12 months ago
Gift-Wrapping Based Preimage Computation Algorithm
Based on a classical convex hull algorithm called Gift-Wrapping, the purpose of the paper is to provide a new algorithm for computing the vertices of a polytope called preimage - ...
Yan Gérard, Fabien Feschet, David Coeurjoll...
VMV
2004
165views Visualization» more  VMV 2004»
13 years 11 months ago
Fast and Accurate Ray-Voxel Intersection Techniques for Iso-Surface Ray Tracing
Visualizing iso-surfaces of volumetric data sets is becoming increasingly important for many practical applications. One crucial task in iso-surface ray tracing is to find the cor...
Gerd Marmitt, Andreas Kleer, Ingo Wald, Heiko Frie...
DATE
2010
IEEE
153views Hardware» more  DATE 2010»
14 years 3 months ago
HORUS - high-dimensional Model Order Reduction via low moment-matching upgraded sampling
— This paper describes a Model Order Reduction algorithm for multi-dimensional parameterized systems, based on a sampling procedure which incorporates a low order moment matching...
Jorge Fernandez Villena, Luis Miguel Silveira
ISIPTA
2005
IEEE
117views Mathematics» more  ISIPTA 2005»
14 years 3 months ago
On the Existence of Extremal Cones and Comparative Probability Orderings
We study the recently discovered phenomenon [1] of existence of comparative probability orderings on finite sets that violate Fishburn hypothesis [2, 3] — we call such ordering...
Simon Marshall
LOGCOM
2002
72views more  LOGCOM 2002»
13 years 9 months ago
Definability in Rationals with Real Order in the Background
The paper deals with logically definable families of sets (or point-sets) of rational numbers. In particular we are interested whether the families definable over the real line wi...
Yuri Gurevich, Alexander Moshe Rabinovich