@misc{li2021physical,
  title={Physical Artificial Intelligence: The Concept Expansion of Next-Generation Artificial Intelligence},
  author={Yingbo Li and Yucong Duan and Anamaria-Beatrice Spulber and Haoyang Che and Zakaria Maamar and Zhao Li and Chen Yang and Yu lei},
  year={2021},
  eprint={2105.06564},
  archivePrefix={arXiv},
  primaryClass={cs.AI},
  url={https://arxiv.org/abs/2105.06564}
}