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» A Geometric Functional for Derivatives Approximation
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CAGD
2010
215views more  CAGD 2010»
13 years 7 months ago
Surface fitting and registration of point clouds using approximations of the unsigned distance function
Many problems in computer aided geometric design and geometry processing are stated as least
Simon Flöry, Michael Hofer
FSS
2010
111views more  FSS 2010»
13 years 5 months ago
The geometry of consonant belief functions: Simplicial complexes of necessity measures
In this paper we extend the geometric approach to the theory of evidence in order to include the class of necessity measures, represented on a finite domain of “frame” by con...
Fabio Cuzzolin
ICC
2008
IEEE
130views Communications» more  ICC 2008»
14 years 1 months ago
A Polynomial-Time Approximation Algorithm for Weighted Sum-Rate Maximization in UWB Networks
— Scheduling in an ad hoc wireless network suffers from the non-convexity of the cost function, caused by the interference between communication links. In previous optimization t...
Gyouhwan Kim, Qiao Li, Rohit Negi
ICPR
2000
IEEE
14 years 8 months ago
General Bias/Variance Decomposition with Target Independent Variance of Error Functions Derived from the Exponential Family of D
An important theoretical tool in machine learning is the bias/variance decomposition of the generalization error. It was introduced for the mean square error in [3]. The bias/vari...
Jakob Vogdrup Hansen, Tom Heskes
ISVC
2007
Springer
14 years 1 months ago
A New Set of Normalized Geometric Moments Based on Schlick's Approximation
Schlick’s approximation of the term xp is used primarily to reduce the complexity of specular lighting calculations in graphics applications. Since moment functions have a kernel...
Ramakrishnan Mukundan