@article{averagecaselowerboundsforlearningsparse,
  title = {Average-Case Lower Bounds for Learning Sparse Mixtures, Robust Estimation and Semirandom Adversaries},
  author = {Matthew Brennan and Guy Bresler},
  year = {2019},
  eprint = {1908.06130},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.06130v2},
}