@conference{CaoLiuVem22,
  title = {Provable Lifelong Learning of Representations},
  booktitle = {Proceedings of the 25th International Conference on Artificial Intelligence and Statistics (AISTATS)},
  volume = {151},
  pages = {6334--6356},
  series = {Proceedings of Machine Learning Research},
  editors = {Camps-Valls, Gustau and Ruiz, Francisco J. R. and Valera, Isabel},
  publisher = {PMLR},
  month = mar,
  year = {2022},
  slug = {caoliuvem22},
  author = {Cao, X. and Liu, W. and Vempala, S.},
  url = {https://proceedings.mlr.press/v151/cao22a.html},
  month_numeric = {3}
}