@article{acrossvalidationframeworkforsignal,
  title = {A Cross Validation Framework for Signal Denoising with Applications to Trend Filtering, Dyadic CART and Beyond},
  author = {Anamitra Chaudhuri and Sabyasachi Chatterjee},
  year = {2022},
  eprint = {2201.02654},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2201.02654v3},
}