@article{smartsystemjointutilityandfrequencyfor,
  title = {Smart System: Joint Utility and Frequency for Pattern Classification},
  author = {Qi Lin and Wensheng Gan and Yongdong Wu and Jiahui Chen and Chien-Ming Chen},
  year = {2022},
  eprint = {2206.04269},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.04269v1},
}