Search Results for author: Umesh Timalsina

Found 2 papers, 1 papers with code

Sample-Efficient and Surrogate-Based Design Optimization of Underwater Vehicle Hulls

no code implementations24 Apr 2023 Harsh Vardhan, David Hyde, Umesh Timalsina, Peter Volgyesi, Janos Sztipanovits

In this work, we leverage recent advances in optimization and artificial intelligence (AI) to explore both of these potential approaches, in the context of designing an optimal unmanned underwater vehicle (UUV) hull.

Bayesian Optimization

Data efficient surrogate modeling for engineering design: Ensemble-free batch mode deep active learning for regression

1 code implementation16 Nov 2022 Harsh Vardhan, Umesh Timalsina, Peter Volgyesi, Janos Sztipanovits

In a computer-aided engineering design optimization problem that involves notoriously complex and time-consuming simulator, the prevalent approach is to replace these simulations with a data-driven surrogate that approximates the simulator's behavior at a much cheaper cost.

Active Learning

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