SC Seminar: Raju Ram
Raju Ram, Fraunhofer ITWM Title: Parallel Multilevel ILU Preconditioner to Solve Large Linear System of Equations Abstract: The solution of large sparse linear systems is a ubiquitous problem in chemistry, physics, and engineering applications. Krylov subspace based iterative methods are … Continue reading
SC Seminar: Dr. Stefanie Günther
Dr. Stefanie Günther, SciComp Title: Simultaneous Parallel-in-Layer Training for Deep Residual Networks Abstract: Deep residual networks (ResNets) have shown great promise to model complex data relations with applications in image classification, speech recognition, or text processing, among others. Despite the … Continue reading
SC Seminar: Avraam Chatzimichailidis
Avraam Chatzimichailidis, Fraunhofer ITWM Title: Second Order Methods applied to Deep Neural Networks Abstract: Optimizing deep neural networks involves finding a good enough minimum of a highly nonlinear and nonconvex function. State of the art first order methods suffer from … Continue reading
SciComp Workshop
The goal of the workshop is to give an overview of recent research activities at SciComp. In addition, collaborators from ITWM and BOSCH will give invited presentations for scientific exchange. Program 9:00-9:45 Avraam Chatzimichailidis (ITWM) 9:45-10:30 Dr. Stefanie Günther (SciComp) … Continue reading
SC Seminar: Dr. Rauno Cavallaro
Dr. Rauno Cavallaro, Aerospace Engineering Group, Department of Bioengineering and Aerospace Engineering, Carlos III University Madrid Title: Towards tighter and higher-fidelity multidisciplinary optimization for the design of unconventional aircraft: the aeroelastic PrandtlPlane case Abstract: Future aeronautics needs to face several … Continue reading
SC Seminar: Viktor Leonhardt
Viktor Leonhardt, TU Kaiserslautern Title: Simulation and Control of a Kite Abstract: Producing clean renewable energy is a common energy source. But the current need for this type of energy is not yet sufficient to replace coal- or gas-based energy … Continue reading
SC Seminar: Dr. Hua-Dong Yao
Dr. Hua-Dong Yao, Division of Fluid Dynamics, Department of Mechanics and Maritime Sciences, Chalmers University of Technology Title: Hybrid CAA Methods for Predicting Flow-Induced Exterior and Interior Noise Abstract: As one of the contaminating productions of flows, noise is emphasized … Continue reading
SC Seminar: Simon Extra
Simon Extra, Brandenburg University of Technology Cottbus-Senftenberg Title: Preliminary Core Engine Design by Cascaded Optimization Processes Abstract: Design of aero engines is a rather complex process using sophisticated software tools for obtaining optimal performance. Several projects involving the application of … Continue reading
SC Seminar: Emre Özkaya
Dr. Emre Özkaya, SciComp Title: Primal-Dual Aggregation Method for Surrogate Modeling of Expensive Functions Abstract: Global design optimization using Partial Differential Equations requires very reliable surrogate modeling techniques since the underlying simulations may be computationally very expensive. In general, for … Continue reading
SC Seminar: Stephan Schmidt
Dr. Stephan Schmidt, Uni Würzburg Title: Large Scale Geometric Inverse Problems and High Performance Computing Abstract: The primary concern of the presentation is geometric inverse problems governed by hyperbolic partial differential equations, meaning we are interested in reconstructing geometric objects … Continue reading