@article{JMLR:v23:21-0296,
  author  = {Noa Ben-David and Sivan Sabato},
  title   = {Active Structure Learning of Bayesian Networks in an Observational Setting},
  journal = {Journal of Machine Learning Research},
  year    = {2022},
  volume  = {23},
  number  = {188},
  pages   = {1--38},
  url     = {http://jmlr.org/papers/v23/21-0296.html}
}