Search Results - "Rössler, Andreas"

ID-Reveal: Identity-aware DeepFake Video Detection by Cozzolino, Davide, Rossler, Andreas, Thies, Justus, Niesner, Matthias, Verdoliva, Luisa

“…A major challenge in DeepFake forgery detection is that state-of-the-art algorithms are mostly trained to detect a specific fake method. As a result, these…”
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RUNGE-KUTTA METHODS FOR THE STRONG APPROXIMATION OF SOLUTIONS OF STOCHASTIC DIFFERENTIAL EQUATIONS by Rosler, Andreas

“…Some new stochastic Runge-Kutta (SRK) methods for the strong approximation of solutions of stochastic differential equations (SDEs) with improved efficiency…”
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Split-step double balanced approximation methods for stiff stochastic differential equations by Haghighi, Amir, Rößler, Andreas

“…In the modelling of many important problems in science and engineering we face stiff stochastic differential equations (SDEs). In this paper, a new class of…”
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Phasic heart rate variability and the association with cognitive performance: A cross-sectional study in a healthy population setting by Hilgarter, Kathrin, Schmid-Zalaudek, Karin, Csanády-Leitner, Regina, Mörtl, Manfred, Rössler, Andreas, Lackner, Helmut Karl

“…Sympathovagal balance measured by heart rate variability is a core component of psychophysiological research. Through the close link of physiological and…”
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SECOND ORDER RUNGE–KUTTA METHODS FOR ITÔ STOCHASTIC DIFFERENTIAL EQUATIONS by Rosler, Andreas

“…A new class of stochastic Runge–Kutta methods for the weak approximation of the solution of Itô stochastic differential equation systems with a…”
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Children's hair cortisol and hair testosterone concentrations in response to environmental changes: from summer holidays to school by Schmid-Zalaudek, Karin, Fredriksen, Per Morten, Fabiani, Ester, Fredriksen, Maren V, Brix, Bianca, Rössler, Andreas, Jantscher, Andreas, Goswami, Nandu

“…Elevated hair cortisol concentrations in children have been linked to several stress-related conditions, including school-related demands. However, little is…”
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Poststroke alterations in heart rate variability during orthostatic challenge by Rodriguez, Joel, Blaber, Andrew Philip, Kneihsl, Markus, Trozic, Irhad, Ruedl, Rebecca, Green, David A., Broadbent, James, Xu, Da, Rössler, Andreas, Hinghofer-Szalkay, Helmut, Fazekas, Franz, Goswami, Nandu

“…Older adults following recovery from ischemic stroke have a higher incidence of orthostatic hypotension, syncope, and fall risk, which may be related to…”
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Rooted Tree Analysis for Order Conditions of Stochastic Runge-Kutta Methods for the Weak Approximation of Stochastic Differential Equations by Rößler, Andreas

“…A general class of stochastic Runge-Kutta methods for the weak approximation of Itô and Stratonovich stochastic differential equations with a multi-dimensional…”
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Effects of individualized centrifugation training on orthostatic tolerance in men and women by Goswami, Nandu, Evans, Joyce, Schneider, Stefan, von der Wiesche, Melanie, Mulder, Edwin, Rössler, Andreas, Hinghofer-Szalkay, Helmut, Blaber, Andrew P

“…Exposure to artificial gravity (AG) at different G loads and durations on human centrifuges has been shown to improve orthostatic tolerance in men. However,…”
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On the Acceleration of the Multi-Level Monte Carlo Method by Debrabant, Kristian, Röβler, Andreas

“…The multi-level Monte Carlo method proposed by Giles (2008) approximates the expectation of some functionals applied to a stochastic process with optimal order…”
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Effects of Interrupting Prolonged Sitting with Light-Intensity Physical Activity on Inflammatory and Cardiometabolic Risk Markers in Young Adults with Overweight and Obesity: Secondary Outcome Analyses of the SED-ACT Randomized Controlled Crossover Trial by Hoffmann, Sascha W, Schierbauer, Janis, Zimmermann, Paul, Voit, Thomas, Grothoff, Auguste, Wachsmuth, Nadine B, Rössler, Andreas, Niedrist, Tobias, Lackner, Helmut K, Moser, Othmar

“…Sedentary behavior (SB) is an essential risk factor for obesity, cardiovascular disease, and type 2 diabetes. Though certain levels of physical activity (PA)…”
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Stability analysis and classification of Runge–Kutta methods for index 1 stochastic differential-algebraic equations with scalar noise by Kuepper, Dominique, Kvaernoe, Anne, Rosler, Andreas

“…The problem of solving stochastic differential-algebraic equations (SDAEs) of index 1 with a scalar driving Wiener process is considered. Recently, the authors…”
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Families of efficient second order Runge–Kutta methods for the weak approximation of Itô stochastic differential equations by Debrabant, Kristian, Rößler, Andreas

“…Recently, a new class of second order Runge–Kutta methods for Itô stochastic differential equations with a multidimensional Wiener process was introduced by…”
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Adrenomedullin and galanin responses to orthostasis in older persons by Broadbent, James, Reichmuth, Johannes, Trozic, Irhad, Kneihsl, Markus, Rössler, Andreas, Green, David A, Rodriguez, Joel, Hinghofer‐Szalkay, Helmut, Fazekas, Franz, Goswami, Nandu

“…Background Neuroendocrine responses to orthostasis may be critical in the maintenance of mean arterial pressure in healthy individuals. A greater reduction in…”
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Diagonally drift-implicit Runge–Kutta methods of weak order one and two for Itô SDEs and stability analysis by Debrabant, Kristian, Rößler, Andreas

“…The class of stochastic Runge–Kutta methods for stochastic differential equations due to Rößler is considered. Coefficient families of diagonally…”
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Second order Runge–Kutta methods for Stratonovich stochastic differential equations by Rößler, Andreas

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Runge-kutta methods for itô stochastic differential equations with scalar noise by RÖSSLER, Andreas

“…A general class of stochastic Runge–Kutta methods for Itô stochastic differential equation systems w.r.t. a one-dimensional Wiener process is introduced. The…”
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Differences in Hemodynamic, Hormonal and Heart Rate Variability Parameters in Complication-Free Pregnancies Compared to Individuals with Gestational Diabetes Mellitus and Preeclampsia: An Observational Retrospective Analysis by Eckstein, Max L., Moser, Othmar, Rössler, Andreas, Moertl, Manfred G., Jantscher, Andreas, Papousek, Ilona, Wagner, Johann, Schmid-Zalaudek, Karin, Sourij, Harald, Treiber, Gerlies, Lackner, Helmut K.

“…To investigate differences in hemodynamic, hormonal and heart rate variability parameters in women following complication-free pregnancies (healthy),…”
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Classification of stochastic Runge–Kutta methods for the weak approximation of stochastic differential equations by Debrabant, Kristian, Rößler, Andreas

“…In the present paper, a class of stochastic Runge–Kutta methods containing the second order stochastic Runge–Kutta scheme due to E. Platen for the weak…”
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Orthostatic Challenge-Induced Coagulation Activation in Young and Older Persons by Schlagenhauf, Axel, Steuber, Bianca, Kneihsl, Markus, Gattringer, Thomas, Koestenberger, Martin, Tsiountsioura, Melina, Ziegler, Tobias, Tafeit, Erwin, Paar, Margret, Wonisch, Willibald, Wagner, Thomas, Rössler, Andreas, Waha, James Elvis, Cvirn, Gerhard, Goswami, Nandu

“…The incidence of thrombosis increases with aging. We investigated the coagulatory/haemostatic system across the ages and tested the hypothesis that older…”
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