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cs.CE2025
ViT-Transformer: Self-attention mechanism based constitutive modeling for nonlinear heterogeneous materials
Yijing Zhou, Shabnam J. Semnani
Multi-scale simulations of nonlinear heterogeneous materials and composites are challenging due to the prohibitive computational costs of high-fidelity simulations. Recently, machi…
cs.CE2023
Incremental Neural Controlled Differential Equations for Modeling of Path-dependent Material Behavior
Yangzi He, Shabnam J. Semnani
Data-driven surrogate modeling has emerged as a promising approach for reducing computational expenses of multiscale simulations. Recurrent Neural Network (RNN) is a common choice…