@Misc{SCI:Li2023b,
  author =    "S. Li and X. Yu and W. Xing and R.M. Kirby and A.
              Narayan and S. Zhe",
  title =     "Multi-Resolution Active Learning of Fourier Neural
              Operators",
  subtitle =  "arXiv:2309.16971",
  year =      "2023",
  url =       "http://www.sci.utah.edu/publications/Li2023b/2309.16971.pdf",
}