Browsing by Title
Now showing items 20337-20356 of 27585
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2021-08-18ZeitschriftenartikelRobots facilitate human language production Despite recent developments in integrating autonomous and human-like robots into many aspects of everyday life, social interactions with robots are still a challenge. Here, we focus on a central tool for social interaction: ...
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2005-10-12BuchRobust adaptive estimation of dimension reduction space Most dimension reduction methods based on nonparametric smoothing are highly sensitive to outliers and to data coming from heavy tailed distributions. We show that the recently proposed MAVE and OPG methods by Xia et al. ...
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2016-03-16DissertationRobust aspects of hedging and valuation in incomplete markets and related backward SDE theory Diese Arbeit beginnt mit einer Analyse von stochastischen Rückwärtsdifferentialgleichungen (BSDEs) mit Sprüngen, getragen von zufälligen Maßen mit ggf. unendlicher Aktivität und zeitlich inhomogenem Kompensator. Unter ...
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1992-01-01ZeitschriftenartikelRobust Bivariate Errors-in-Variables Regression and Outlier Detection
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2018-06-06ZeitschriftenartikelRobust changes in tropical rainy season length at 1.5 °C and 2 °C Changes in the hydrological cycle are among the aspects of climate change most relevant for human systems and ecosystems. Besides trends in overall wetting or drying, changes in temporal characteristics of wetting and ...
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2006-06-30DiskussionspapierRobust Econometrics Econometrics often deals with data under, from the statistical point of view, non-standard conditions such as heteroscedasticity or measurement errors and the estimation methods need thus be either adopted to such conditions ...
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2013-07-17DiskussionspapierRobust Estimation and Inference for Threshold Models with Integrated Regressors This paper studies the robust estimation and inference of threshold models with integrated regres- sors. We derive the asymptotic distribution of the profiled least squares (LS) estimator under the diminishing threshold ...
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2001-12-13BuchRobust Estimation in Nonlinear Regression and Limited Dependent Variable Models
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2001-10-21BuchRobust Estimation in Nonlinear Regression Models
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2005-03-24DiskussionspapierRobust Estimation of Dimension Reduction Space Most dimension reduction methods based on nonparametric smoothing are highly sensitive to outliers and to data coming from heavy-tailed distributions. We show that the recently proposed methods by Xia et al. (2002) can be ...
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2002-10-11BuchRobust Estimation with Discrete Explanatory Variables
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2005-09-29BuchRobust Kalman Filtering
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2005-09-30BuchRobust Learning Experiments Robust learning experiments confront participants with structurally different decision environments which they encounter, furthermore, repeatedly. Since the decision format does not depend on the rules (of game), forward ...
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2007-03-25DiskussionspapierRobust Maximization of Consumption with Logarithmic Utility We analyze the stochastic control approach to the dynamic maximization of the robust utility of consumption and investment. The robust utility functionals are defined in terms of logarithmic utility and a dynamically ...
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2020-08-14ZeitschriftenartikelRobust mixing in self-consistent linearized augmented planewave calculations We devise a mixing algorithm for full-potential (FP) all-electron calculations in the linearized augmented planewave (LAPW) method. Pulay’s direct inversion in the iterative subspace is complemented with the Kerker ...
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2007-05-18DiskussionspapierRobust Optimal Control for a Consumptioninvestment Problem We give an explicit PDE characterization for the solution of the problem of maximizing the utility of both terminal wealth and intertemporal consumption under model uncertainty. The underlying market model consists of a ...
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2006-09-11DiskussionspapierRobust Optimization of Consumption with Random Endowment We consider the problem of optimal consumption for an investor who is risk and uncertainty avers. We model these preferences of the investor with the help of a convex risk-measure. Apart from consumption the agent has the ...
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2000-03-27BuchRobust path choice in networks with failures The problem of adaptive routing in a network with failures is considered. The network may be in one of finitely many states characterized by different travel times along the arcs, and transitions between the states occur ...
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2014-08-29ZeitschriftenartikelRobust Principal Component Pursuit via Inexact Alternating Minimization on Matrix Manifolds Robust principal component pursuit (RPCP) refers to a decomposition of a data matrix into a low-rank component and a sparse component. In this work, instead of invoking a convex-relaxation model based on the nuclear norm ...
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2022-07-04DissertationRobust recognition and exploratory analysis of crystal structures using machine learning In den Materialwissenschaften läuten Künstliche-Intelligenz Methoden einen Paradigmenwechsel in Richtung Big-data zentrierter Forschung ein. Datenbanken mit Millionen von Einträgen, sowie hochauflösende Experimente, z.B. ...