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SMA
2010
ACM
181views Solid Modeling» more  SMA 2010»
12 years 11 months ago
Threshold selection in jump-discriminant filter for discretely observed jump processes
Threshold estimation is one of the useful techniques in the inference for jump-type stochastic processes from discrete observations. In this method, a jump-discriminant filter is ...
Yasutaka Shimizu
SMA
2010
ACM
192views Solid Modeling» more  SMA 2010»
12 years 11 months ago
Infinitesimally Robust estimation in general smoothly parametrized models
Abstract The aim of the paper is to give a coherent account of the robustness approach based on shrinking neighborhoods in the case of i.i.d. observations, and add some theoretical...
Matthias Kohl, Peter Ruckdeschel, Helmut Rieder
SMA
2010
ACM
200views Solid Modeling» more  SMA 2010»
12 years 11 months ago
Influence functions of the Spearman and Kendall correlation measures
Abstract Nonparametric correlation estimators as the Kendall and Spearman correlation are widely used in the applied sciences. They are often said to be robust, in the sense of bei...
Christophe Croux, Catherine Dehon
SMA
2010
ACM
206views Solid Modeling» more  SMA 2010»
13 years 2 months ago
A generalization for stable mixed finite elements
Mixed finite element methods solve a PDE involving two or more variables. In typical problems from electromagnetics and electrodiffusion, the degrees of freedom associated to the ...
Andrew Gillette, Chandrajit L. Bajaj
SMA
2010
ACM
160views Solid Modeling» more  SMA 2010»
13 years 2 months ago
A geostatistical approach to define guidelines for radon prone area identification
Radon is a natural radioactive gas known to be the main contributor to natural background radiation exposure and the major leading cause of lung cancer second to smoking. Indoor ra...
Riccardo Borgoni, Piero Quatto, Giorgio Somà...
SMA
2010
ACM
165views Solid Modeling» more  SMA 2010»
13 years 2 months ago
The fragility of the KPSS stationarity test
Nunzio Cappuccio, Diego Lubian
SMA
2010
ACM
195views Solid Modeling» more  SMA 2010»
13 years 4 months ago
Piecewise 3D Euler spirals
3D Euler spirals are visually pleasing, due to their property of having their curvature and their torsion change linearly with arc-length. This paper presents a novel algorithm fo...
David Ben-Haim, Gur Harary, Ayellet Tal
SMA
2010
ACM
219views Solid Modeling» more  SMA 2010»
13 years 4 months ago
Barycentric interpolation and mappings on smooth convex domains
In a recent paper, Warren, Schaefer, Hirani, and Desbrun proposed a simple method of interpolating a function defined on the boundary of a smooth convex domain, using an integral ...
Michael S. Floater, Jirí Kosinka