@article{JMLR:v26:24-0048,
  author  = {Eftychia Solea and Bing Li and Kyongwon Kim},
  title   = {Learning causal graphs via nonlinear sufficient dimension reduction},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {75},
  pages   = {1--46},
  url     = {http://jmlr.org/papers/v26/24-0048.html}
}