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» On Computing Functions with Uncertainty
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DCG
2010
171views more  DCG 2010»
15 years 7 months ago
Bregman Voronoi Diagrams
The Voronoi diagram of a point set is a fundamental geometric structure that partitions the space into elementary regions of influence defining a discrete proximity graph and dual...
Jean-Daniel Boissonnat, Frank Nielsen, Richard Noc...
CPHYSICS
2008
88views more  CPHYSICS 2008»
15 years 7 months ago
Simulation approaches to soft matter: Generic statistical properties vs. chemical details
The relation between atomistic structure, architecture, molecular weight and material properties is a basic concern of modern soft material science. This by now goes far beyond st...
Matej Praprotnik, Christoph Junghans, Luigi Delle ...
CSDA
2008
115views more  CSDA 2008»
15 years 7 months ago
Complex-valued ICA based on a pair of generalized covariance matrices
It is shown that any pair of scatter and spatial scatter matrices yields an estimator of the separating matrix for complex-valued independent component analysis (ICA). Scatter (re...
Esa Ollila, Hannu Oja, Visa Koivunen
CSDA
2008
94views more  CSDA 2008»
15 years 7 months ago
Robust model selection using fast and robust bootstrap
Robust model selection procedures control the undue influence that outliers can have on the selection criteria by using both robust point estimators and a bounded loss function wh...
Matias Salibian-Barrera, Stefan Van Aelst
ECCC
2008
108views more  ECCC 2008»
15 years 6 months ago
The Complexity of Rationalizing Matchings
Given a set of observed economic choices, can one infer preferences and/or utility functions for the players that are consistent with the data? Questions of this type are called r...
Shankar Kalyanaraman, Christopher Umans
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