@article{aphysicsinformedmachinelearningmodelfor,
  title = {A Physics-Informed Machine Learning Model for Porosity Analysis in Laser Powder Bed Fusion Additive Manufacturing},
  author = {Rui Liu and Sen Liu and Xiaoli Zhang},
  year = {2021},
  eprint = {2101.05605},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.05605v1},
}