Abstract: In this work, we analyze and compare two entropy estimators applied to random walk time series. We compare the robustness of multi-scale entropy and sample entropy for different regimes of ...
Abstract: We study the multi-agent Bayesian optimization (BO) problem, where multiple agents maximize a black-box function via iterative queries. We focus on Entropy Search (ES), a sample-efficient BO ...
The vanishing viscosity limit of nonconservative hyperbolic systems depends heavily on the specific form of the viscosity. Numerical approximations, such as the path consistent schemes of [C. Parés, ...
The main challenge of large-scale numerical simulation of radiation transport is the high memory and computation time requirements of discretization methods for kinetic equations. In this work, we ...
This model proposes a preparatory framework for a physics simulator based on a stable graph structure. (1) By fixing the graph topology, the system’s complexity is simplified while global energy ...
ABSTRACT: Heat and mass transfer in porous media have critical applications in engineering, groundwater management, and oil recovery. Reactive flows, involving chemical reactions within the fluid ...
Mathematics of Computation, Vol. 66, No. 218 (Apr., 1997), pp. 527-545 (19 pages) We deal in this study with the convergence of a class of numerical schemes for scalar conservation laws including ...
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