@ARTICLE {34550,
author={R.  Lourenço and A.  Tariq and P. Georgieva and A.  Andrade-Campos and B.  Deliktaş},
doi={10.1016/j.cma.2025.117743},
journal={Computer Methods in Applied Mechanics and Engineering},
title={On the use of physics-based constraints and validation KPI for data-driven elastoplastic constitutive modelling},
year={2025},
month={March},
volume={437},
number={},
pages={117743-117743},
ISSN={0045-7825}
}