publications

2026

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    Learning Where to Simulate: Generative Active Sampling for Online PDE Surrogate Training
    Pierre Cesar, Sofya Dymchenko, Abhishek Purandare, and 1 more author
    Jun 2026
    Preprint, under review
    PDF

2024

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    MelissaDL x Breed: Towards Data-Efficient On-line Supervised Training of Multi-parametric Surrogates with Active Learning
    Sofya Dymchenko, Abhishek Purandare, and Bruno Raffin
    In AI4S 2024 - 5th Workshop on artificial intelligence and machine learning for scientific applications, Nov 2024
    PDF Video Slides

2023

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    Loss-driven sampling within hard-to-learn areas for simulation-based neural network training
    Sofya Dymchenko and Bruno Raffin
    In MLPS 2023 - Machine Learning and the Physical Sciences Workshop at NeurIPS 2023 - 37th conference on Neural Information Processing Systems, Dec 2023
    PDF
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    Poster: Loss-driven sampling for online neural network training with large scale simulations
    Sofya Dymchenko and Bruno Raffin
    Sep 2023
    Poster
    PDF