Jiachen Guo's Homepage

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King's chair, Half Dome, Yosemite NP, 2024

I’m currently a PhD student at Northwestern Univeristy working with Prof Wing Kam Liu. My research lies at the intersection of computational engineering, artificial intelligence and advanced manufacturing. I’m particularly interested in developing AI-enhanced numerical algorithms to solve large-scale high-dimensional problems.

For the latest publication, please check Google scholar. Please feel free to contact me with any questions about my work or to discuss potential collaborations.

Selected publications

  1. pydim.png
    Data-driven discovery of dimensionless numbers and governing laws from scarce measurements
    Xiaoyu Xie, Arash Samaei, Jiachen Guo, and 2 more authors
    Nature communications, 2022
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  2. taps.gif
    Tensor-decomposition-based A Priori Surrogate (TAPS) modeling for ultra large-scale simulations
    Jiachen Guo, Gino Domel, Chanwook Park, and 8 more authors
    Computer Methods in Applied Mechanics and Engineering, 2025
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  3. derive.gif
    Large language model-empowered next-generation computer-aided engineering
    Jiachen Guo, Chanwook Park, Dong Qian, and 2 more authors
    Computer Methods in Applied Mechanics and Engineering, 2026
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    Interpolation Neural Network-Tensor Decomposition (INN-TD): a scalable and interpretable approach for large-scale physics-based problems
    Jiachen Guo, Xiaoyu Xie, Chanwook Park, and 4 more authors
    In International Conference on Machine Learning, 2025
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    Interpolating neural network: A novel unification of machine learning and interpolation theory
    Chanwook Park, Sourav Saha, Jiachen Guo, and 8 more authors
    Nature Communications, 2025
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