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CubismAMR -- A C++ library for Distributed Block-Structured Adaptive Mesh Refinement
Michail Chatzimanolakis, Pascal Weber, Fabian Wermelinger +1
We present CubismAMR, a C++ library for distributed simulations with block-structured grids and Adaptive Mesh Refinement. A numerical method to solve the incompressible Navier-Stok…
Optimizing a DIscrete Loss (ODIL) to solve forward and inverse problems for partial differential equations using machine learning tools
Petr Karnakov, Sergey Litvinov, Petros Koumoutsakos
We introduce the Optimizing a Discrete Loss (ODIL) framework for the numerical solution of Partial Differential Equations (PDE) using machine learning tools. The framework formulat…
Remember and Forget Experience Replay for Multi-Agent Reinforcement Learning
Pascal Weber, Daniel Wälchli, Mustafa Zeqiri +1
We present the extension of the Remember and Forget for Experience Replay (ReF-ER) algorithm to Multi-Agent Reinforcement Learning (MARL). ReF-ER was shown to outperform state of t…