@article{fastalgorithmsforlearningagaussianunderh,
  title = {Fast algorithms for learning a Gaussian under halfspace truncation with optimal sample complexity},
  author = {Haitong Liu and Deepak Narayanan Sridharan and David Steurer and Manuel Wiedmer},
  year = {2026},
  eprint = {2606.27298},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.27298},
}