@article{JMLR:v26:21-0095,
  author  = {Wanli Qiao and Wolfgang Polonik},
  title   = {Algorithms for ridge estimation with convergence guarantees},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {227},
  pages   = {1--50},
  url     = {http://jmlr.org/papers/v26/21-0095.html}
}