Browsing Schriftenreihen und Sammelbände by Title
Now showing items 1442-1461 of 5414
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2016-03-10Teil eines BuchesDiscourse level processing This chapter provides an overview of how the visual-world eye-tracking paradigm has been used to investigate the processing and representation of discourse-level information. The chapter starts by reviewing some theoretical ...
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1997-06-01BuchDiscrete Time Option Pricing with Flexible Volatility Estimation By extending the GARCH option pricing model of Duan (1995) to more flexible volatility estimation it is shown that the prices of out-of-the-money options strongly depend on volatility features such as asymmetry. Results ...
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2008-10-01DiskussionspapierDiscrete-Time Stochastic Volatility Models and MCMC-Based Statistical Inference In this paper, we review the most common specifications of discrete-time stochastic volatility (SV) models and illustrate the major principles of corresponding Markov Chain Monte Carlo (MCMC) based statistical inference. ...
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2006-05-18BuchDiscretisation and Solver Methods for a Model for Solid-Gas-Phase of a Crystal Growth Apparatus. We present discretisation and solver methods for a model for a solid-gas phase of a crystal growth aparatus. The model-equations are coupled Eulerian- and Heat-transfer-equations with flux-boundary conditions. For more ...
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2005-08-02DiskussionspapierDiscretisation of Stochastic Control Problems for Continuous Time Dynamics with Delay As a main step in the numerical solution of control problems in continuous time, the controlled process is approximated by sequences of controlled Markov chains, thus discretizing time and space. A new feature in this ...
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2009-07-02BuchDiscretization methods with analytical characteristic methods for advection-diffusion-reaction equations and 2d applications Our studies are motivated by a desire to model long-time simulations of possible scenarios for a waste disposal. Numerical methods are developed for solving the arising systems of convection-diffusion-dispersion-reaction ...
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2006-01-01BuchDiscretization methods with analytical solutions for a convection-diffusion-dispersion-reaction-equation and applications in 2D and 3D for waste-scenarios In this part we describe the numerical methods and the results for our discretization methods for system of convection-diffusiondispersion-reaction equation. The motivation came for the simulation of a scenario of a ...
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2011-08-11BuchDiscretization methods with analytical solutions for a convection-reaction equation with higher-order discretizations We introduce an improved second-order discretization method for the convection-reaction equation by combining analytical and numerical solutions. The method is derived from Godunov's scheme, see [Godunov 1959] and [Leveque ...
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2006-01-01BuchDiscretization-Optimization Methods for Nonlinear Elliptic Optimal Control Problems with State Constraints We consider an optimal control problem described by a second order elliptic boundary value problem, jointly nonlinear in the state and control, with control and state constraints, where the state constraints and cost ...
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2006-01-01BuchDiscretization-Optimization Methods for Nonlinear Elliptic Relaxed Optimal Control Problems with State Constraints. We consider an optimal control problem described by a second order elliptic boundary value problem, jointly nonlinear in the state and control with high monotone nonlinearity in the state, with control and state constraints, ...
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2006-01-01BuchDiscretization-Optimization Methods for Nonlinear Parabolic Relaxed Optimal Control Problems with State Constraints We consider an optimal control problem described by a semilinear parabolic partial differential equation, with control and state constraints, where the state constraints and cost involve also the state gradient. Since this ...
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2018-10-11DiskussionspapierDiscrimination against Foreigners Economists stress the leading role that inclusive institutions play among the various factors that foster a country’s economic growth. In this article, we show that it might be misleading to mistake the codification of a ...
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2015-04-28DiskussionspapierDiscussing rural-to-urban migration reversal in contemporary sub Saharan Africa: The case of Ouagadougou, Burkina Faso In recent research on rural-to-urban migration in sub Saharan Africa, a major point of discussion has been to what extent cities in this region are growing as fast as previously assumed and what role rural-to-urban migration ...
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2006-05-08DiskussionspapierDiscussion of "The Source of Historical Economic Fluctuations: An Analysis using Long-Run Restrictions" by Neville Francis and Valerie A. Ramey This paper discusses the paper ``The Source of Historical Economic Fluctuations: An Analysis using Long-Run Restrictions´´ by Neville Francis and Valerie A. Ramey. It argues that these authors have made great progress both ...
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2016-10-12DiskussionspapierDisinflation and the Phillips Curve: Israel 1986-2015 A Phillips Curve (PC) framework is utilized to study the challenging post-1985 disinflation process in Israel. The estimated PC is stable and has forecasting power. Based on endogenous structural break tests we find that ...
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2021-12-07MasterarbeitDiskriminierende Begriffe und Wissensordnungen im Bildarchiv Durch freitextliche Benennungen und Normdateien wie Thesauri und Klassifikationen üben kunsthistorische Fotosammlungen und Bilddatenbanken eine institutionelle Deutungshoheit über die von ihnen gesammelten, verwahrten ...
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2020-10DiskussionspapierDiskurs, Narrativ, Sonderweg, Hitler, Turn. Konjunkturen geschichtswissenschaftlicher Begriffe im „Clio Viewer“ Auf Anregung einer (nicht-repräsentativen) Twitter-Umfrage unter Historikerinnen und Historikern möchten wir in diesem Beitrag ein von uns zusammengetragenes Korpus an Aufsätzen aus elf geschichtswissenschaftlichen ...
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2011-10-17ZeitschriftenartikelDiskursgliederung durch "og" und "en" im gesprochenen Isländisch
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2010-02-04BuchDissertationen aus der Humboldt-Universität zu Berlin 1974/75
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2010-02-17BuchDissertationen aus der Humboldt-Universität zu Berlin 1976/77