@misc{W1975684011,
  author = {Rebecca Killick and Paul Fearnhead and Idris A. Eckley},
  title = {Optimal Detection of Changepoints With a Linear Computational Cost},
  year = {2012},
  howpublished = {Journal of the American Statistical Association},
  doi = {https://doi.org/10.1080/01621459.2012.737745}
}