Search Results for author: Kislaya Ravi

Found 2 papers, 0 papers with code

Multi-fidelity Gaussian process surrogate modeling for regression problems in physics

no code implementations18 Apr 2024 Kislaya Ravi, Vladyslav Fediukov, Felix Dietrich, Tobias Neckel, Fabian Buse, Michael Bergmann, Hans-Joachim Bungartz

One of the main challenges in surrogate modeling is the limited availability of data due to resource constraints associated with computationally expensive simulations.

regression

Multi-fidelity Constrained Optimization for Stochastic Black Box Simulators

no code implementations25 Nov 2023 Atul Agrawal, Kislaya Ravi, Phaedon-Stelios Koutsourelakis, Hans-Joachim Bungartz

Constrained optimization of the parameters of a simulator plays a crucial role in a design process.

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